rhedyn Cilarne

cy-noun

rhedyn Cilarne f (collective, singulative rhedynen Cilarne)

rhedynen Cilarne (singulative)
rhedyn Cilarne (mutation mutation-radical)
redyn Cilarne (mutation mutation-soft)

rhedyn (“ferns”) + Cilarne (“Killarney”).

Killarney ferns (Vandenboschia speciosa or Trichomanes speciosum)


cawod goch briger Gwener

cawod goch briger Gwener (mutation mutation-radical)
gawod goch briger Gwener (mutation mutation-soft)
nghawod goch briger Gwener (mutation mutation-nasal)
chawod goch briger Gwener (mutation mutation-aspirate)

y gawod goch (“rust, red blight”) + briger Gwener (“maidenhair ferns”).

Cymdeithas Edward Llwyd
w:Cymdeithas Edward Llwyd

Gwasg Carreg Gwalch
w:Gwasg Carreg Gwalch

(phytopathology) maidenhair rust (Hyalopsora adianti-capilli-veneris)


pobman

Univerbation of pob man (“every place”).


cawod goch rhedynen gorniog

cawod goch rhedynen gorniog (mutation mutation-radical)
gawod goch rhedynen gorniog (mutation mutation-soft)
nghawod goch rhedynen gorniog (mutation mutation-nasal)
chawod goch rhedynen gorniog (mutation mutation-aspirate)

y gawod goch (“rust, red blight”) + rhedynen gorniog (“beech fern”).

(phytopathology) beech fern rust (Uredinopsis filicina)


cawod goch

y gawod goch (canonical feminine)
cawod goch (mutation mutation-radical)
gawod goch (mutation mutation-soft)
nghawod goch (mutation mutation-nasal)
chawod goch (mutation mutation-aspirate)

(phytopathology) rust, rubigo, red-colored fungal infection of plants


cochni

cochni (mutation mutation-radical)
gochni (mutation mutation-soft)
nghochni (mutation mutation-nasal)
chochni (mutation mutation-aspirate)


rhydni

rhydni (mutation mutation-radical)
rydni (mutation mutation-soft)


glesni

glesni (mutation mutation-radical)
lesni (mutation mutation-soft)
nglesni (mutation mutation-nasal)

(pathology) chlorosis, green sickness (anaemia characterised by skin turning green)

(phytopathology) chlorosis (yellowing or blanching of plant tissue due to chlorophyll deficiency)


glasglwyf

y glasglwyf (canonical masculine)
glasglwyf (mutation mutation-radical)
lasglwyf (mutation mutation-soft)
nglasglwyf (mutation mutation-nasal)

From glas (“green”) + clwyf (“sickness”).


gwst

gwst (mutation mutation-radical)
wst (mutation mutation-soft)
ngwst (mutation mutation-nasal)

Inherited from Proto-Celtic *gustus, from Proto-Indo-European *ǵʰudtus. Cognate with Old Irish gúas (“danger”).

ailment endurance, forbearance, distress


malltod

mall (“pestilence, blight”) + -dod (“-ness”).

af

(veterinary medicine) liver rot, fascioliasis (in sheep)


tarddiant

tarddiannau (plural)
tarddiant (mutation mutation-radical)
darddiant (mutation mutation-soft)
nharddiant (mutation mutation-nasal)
tharddiant (mutation mutation-aspirate)

From tarddu (“to emerge, to spring”) + -iant.


getsyp

cetsyp (mutation mutation-radical)
getsyp (mutation mutation-soft)
nghetsyp (mutation mutation-nasal)
chetsyp (mutation mutation-aspirate)


hïon

ïon (mutation mutation-radical)
hïon (mutation prothesis-h)


glaswst

y laswst (canonical feminine)
glaswst (mutation mutation-radical)
laswst (mutation mutation-soft)
nglaswst (mutation mutation-nasal)


tafod yr hydd

cy-noun

tafod yr hydd m (plural tafodau'r hyddod)

tafodau'r hyddod (plural)
tafod yr hydd (mutation mutation-radical)
dafod yr hydd (mutation mutation-soft)
nhafod yr hydd (mutation mutation-nasal)
thafod yr hydd (mutation mutation-aspirate)

Asplenium scolopendrium
Asplenium scolopendrium#Translingual

hart's-tongue fern (Asplenium scolopendrium)


marchredyn y mynydd

marchredyn y mynydd f (collective, singulative marchredynen y mynydd)

marchredynen y mynydd (singulative)
marchredyn y mynydd (mutation mutation-radical)
farchredyn y mynydd (mutation mutation-soft)

mountain male ferns (Dryopteris oreades)

lemon-scented ferns (Oreopteris limbosperma)


rhedyn y gors

rhedyn y gors f (collective, singulative rhedynen y gors)

rhedynen y gors (singulative)
rhedyn y gors (mutation mutation-radical)
redyn y gors (mutation mutation-soft)


rhwydweithio

cy-verb

rhwydweithio (first-person singular present rhwydweithiaf)

rhwydweithiaf (first-person present singular)
rhwydweithiaf (first-person future indicative present singular)
rhwydweithi (future indicative present second-person singular)
rhwydweithia (future indicative present singular third-person)
rhwydweithiwn (first-person future indicative plural present)
rhwydweithiwch (future indicative plural present second-person)
rhwydweithiant (future indicative plural present third-person)
rhwydweithir (future impersonal indicative present)
rhwydweithiwn (conditional first-person singular)
rhwydweithiwn (first-person imperfect indicative singular)
rhwydweithit (conditional second-person singular)
rhwydweithit (imperfect indicative second-person singular)
rhwydweithiai (conditional singular third-person)
rhwydweithiai (imperfect indicative singular third-person)
rhwydweithiem (conditional first-person plural)
rhwydweithiem (first-person imperfect indicative plural)
rhwydweithiech (conditional plural second-person)
rhwydweithiech (imperfect indicative plural second-person)
rhwydweithient (conditional plural third-person)
rhwydweithient (imperfect indicative plural third-person)
rhwydweithid (conditional impersonal)
rhwydweithid (imperfect impersonal indicative)
rhwydweithiais (first-person preterite singular)
rhwydweithiaist (preterite second-person singular)
rhwydweithiodd (preterite singular third-person)
rhwydweithiasom (first-person plural preterite)
rhwydweithiasoch (plural preterite second-person)
rhwydweithiasant (plural preterite third-person)
rhwydweithiwyd (impersonal preterite)
rhwydweithiaswn (first-person pluperfect singular)
rhwydweithiasit (pluperfect second-person singular)
rhwydweithiasai (pluperfect singular third-person)
rhwydweithiasem (first-person pluperfect plural)
rhwydweithiasech (pluperfect plural second-person)
rhwydweithiasent (pluperfect plural third-person)
rhwydweithiasid (impersonal pluperfect)
rhwydweithiesid (impersonal pluperfect)
rhwydweithiwyf (first-person present singular subjunctive)
rhwydweithiech (present second-person singular subjunctive)
rhwydweithio (present singular subjunctive third-person)
rhwydweithiom (first-person plural present subjunctive)
rhwydweithioch (plural present second-person subjunctive)
rhwydweithiont (plural present subjunctive third-person)
rhwydweithier (impersonal present subjunctive)
rhwydweithia (imperative second-person singular)
rhwydweithied (imperative singular third-person)
rhwydweithiwn (first-person imperative plural)
rhwydweithiwch (imperative plural second-person)
rhwydweithient (imperative plural third-person)
rhwydweithier (imperative impersonal)
rhwydweithio (noun-from-verb)
rhwydweithiedig (participle)
rhwydweithiadwy (participle)
rhwydweithia i (first-person future singular)
rhwydweithiaf i (first-person future singular)
rhwydweithi di (future second-person singular)
rhwydweithith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
rhwydweithiff e (future singular third-person)
rhwydweithiwn ni (first-person future plural)
rhwydweithiwch chi (future plural second-person)
rhwydweithian nhw (future plural third-person)
rhwydweithiwn i (conditional first-person singular)
rhwydweithswn i (conditional first-person singular)
rhwydweithiet ti (conditional second-person singular)
rhwydweithset ti (conditional second-person singular)
rhwydweithiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
rhwydweithsai fo (conditional singular third-person)
rhwydweithien ni (conditional first-person plural)
rhwydweithsen ni (conditional first-person plural)
rhwydweithiech chi (conditional plural second-person)
rhwydweithsech chi (conditional plural second-person)
rhwydweithien nhw (conditional plural third-person)
rhwydweithsen nhw (conditional plural third-person)
rhwydweithiais i (first-person preterite singular)
rhwydweithies i (first-person preterite singular)
rhwydweithiaist ti (preterite second-person singular)
rhwydweithiest ti (preterite second-person singular)
rhwydweithiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
rhwydweithion ni (first-person plural preterite)
rhwydweithioch chi (plural preterite second-person)
rhwydweithion nhw (plural preterite third-person)
rhwydweithia (imperative second-person singular)
rhwydweithiwch (imperative plural second-person)
rhwydweithio (mutation mutation-radical)
rwydweithio (mutation mutation-soft)

/r̥ʊɨ̯dˈwei̯θjɔ/


parddu tormaen

parddu tormaen (mutation mutation-radical)
barddu tormaen (mutation mutation-soft)
mharddu tormaen (mutation mutation-nasal)
pharddu tormaen (mutation mutation-aspirate)

parddu (“smut”) + tormaen (“saxifrage”).

(phytopathology) saxifrage smut (Entyloma chrysosplenii)


cawod goch tormaen

cawod goch tormaen (mutation mutation-radical)
gawod goch tormaen (mutation mutation-soft)
nghawod goch tormaen (mutation mutation-nasal)
chawod goch tormaen (mutation mutation-aspirate)

y gawod goch (“rust, red blight”) + tormaen (“saxifrage”).

(phytopathology) saxifrage rust (Melampsora vernalis)


rhedyn gleiniog

cy-noun

rhedyn gleiniog f (collective, singulative rhedynen leiniog)

rhedynen leiniog (singulative)
rhedyn gleiniog (mutation mutation-radical)
redyn gleiniog (mutation mutation-soft)

sensitive ferns, bead ferns (Onoclea sensibilis)


rhedyn estrys

rhedyn estrys f (collective, singulative rhedynen estrys)

rhedynen estrys (singulative)
rhedyn estrys (mutation mutation-radical)
redyn estrys (mutation mutation-soft)

ostrich ferns, shuttlecock ferns (Matteuccia struthiopteris)


rhedyn yr ogofau

rhedyn yr ogofau f (collective, singulative rhedynen yr ogofau)

rhedynen yr ogofau (singulative)
rhedyn yr ogofau (mutation mutation-radical)
redyn yr ogofau (mutation mutation-soft)


gleiniog

cy-adj

gleiniog (feminine singular gleiniog, plural gleiniog, equative mor leiniog, comparative mwy gleiniog, superlative mwyaf gleiniog)

gleiniog (feminine singular)
gleiniog (plural)
mor leiniog (equative)
mwy gleiniog (comparative)
mwyaf gleiniog (superlative)
gleiniog (mutation mutation-radical)
leiniog (mutation mutation-soft)
ngleiniog (mutation mutation-nasal)


cenfigen

cenfigennau (plural)
cenfigen (mutation mutation-radical)
genfigen (mutation mutation-soft)
nghenfigen (mutation mutation-nasal)
chenfigen (mutation mutation-aspirate)


rhedyn tridarn

cy-noun

rhedyn tridarn f (collective, singulative rhedynen dridarn)

rhedynen dridarn (singulative)
rhedyn tridarn (mutation mutation-radical)
redyn tridarn (mutation mutation-soft)

rhedyn (“ferns”) + tridarn (“three-segmented”).


cenfigennus

cy-adj

cenfigennus (feminine singular cenfigennus, plural cenfigennus, equative mor genfigennus, comparative mwy cenfigennus, superlative mwyaf cenfigennus)

cenfigennus (feminine singular)
cenfigennus (plural)
mor genfigennus (equative)
mwy cenfigennus (comparative)
mwyaf cenfigennus (superlative)
cenfigennus (mutation mutation-radical)
genfigennus (mutation mutation-soft)
nghenfigennus (mutation mutation-nasal)
chenfigennus (mutation mutation-aspirate)


mainc

meinciau (plural)
mainc (mutation mutation-radical)
fainc (mutation mutation-soft)

From Middle Welsh bainc, from Old English benċ.


rhedyn arfor

cy-noun

rhedyn arfor f (collective, singulative rhedynen arfor)

rhedynen arfor (singulative)
rhedyn arfor (mutation mutation-radical)
redyn arfor (mutation mutation-soft)


duegredyn y muriau

duegredyn y muriau f (collective, singulative duegredynen y muriau)

duegredynen y muriau (singulative)
duegredyn y muriau (mutation mutation-radical)
dduegredyn y muriau (mutation mutation-soft)
nuegredyn y muriau (mutation mutation-nasal)


Periwiad

Periwiad m or f by sense (plural Periwiaid)

Periwiaid (plural)
Periwiad (mutation mutation-radical)
Beriwiad (mutation mutation-soft)
Mheriwiad (mutation mutation-nasal)
Pheriwiad (mutation mutation-aspirate)


rhedyn y mur

rhedyn y mur f (collective, singulative rhedynen y mur)

rhedynen y mur (singulative)
rhedyn y mur (mutation mutation-radical)
redyn y mur (mutation mutation-soft)


duegredyn arfor

duegredyn arfor f (collective, singulative duegredynen arfor)

duegredynen arfor (singulative)
duegredyn arfor (mutation mutation-radical)
dduegredyn arfor (mutation mutation-soft)
nuegredyn arfor (mutation mutation-nasal)


rhedyn cefngoch

rhedyn cefngoch f (collective, singulative rhedynen gefngoch)

rhedynen gefngoch (singulative)
rhedyn cefngoch (mutation mutation-radical)
redyn cefngoch (mutation mutation-soft)

Asplenium ceterach
Asplenium ceterach#Translingual

rustyback fern, scaly spleenwort (Asplenium ceterach syn. Ceterach officinarum)


rhedyn celyn

rhedyn celyn f (collective, singulative rhedynen gelyn)

rhedynen gelyn (singulative)
rhedyn celyn (mutation mutation-radical)
redyn celyn (mutation mutation-soft)

holly ferns, northern holly ferns (Polystichum lonchitis)


duegredyn gwallt y forwyn

duegredyn gwallt y forwyn f (collective, singulative duegredynen gwallt y forwyn)

duegredynen gwallt y forwyn (singulative)
duegredyn gwallt y forwyn (mutation mutation-radical)
dduegredyn gwallt y forwyn (mutation mutation-soft)
nuegredyn gwallt y forwyn (mutation mutation-nasal)

maidenhair spleenwort
maidenhair spleenwort

maidenhair spleenwort (Adiantum trichomanes)


duegredyn cefngoch

duegredyn cefngoch f (collective, singulative duegredynen gefngoch)

duegredynen gefngoch (singulative)
duegredyn cefngoch (mutation mutation-radical)
dduegredyn cefngoch (mutation mutation-soft)
nuegredyn cefngoch (mutation mutation-nasal)

rustyback fern, scaly spleenwort (Asplenium ceterach, syn. Ceterach officinarum)


disgyblaethol

cy-adj

disgyblaethol (feminine singular disgyblaethol, plural disgyblaethol, equative mor ddisgyblaethol, comparative mwy disgyblaethol, superlative mwyaf disgyblaethol)

disgyblaethol (feminine singular)
disgyblaethol (plural)
mor ddisgyblaethol (equative)
mwy disgyblaethol (comparative)
mwyaf disgyblaethol (superlative)
disgyblaethol (mutation mutation-radical)
ddisgyblaethol (mutation mutation-soft)
nisgyblaethol (mutation mutation-nasal)

/ˌdɪsɡəbˈleɨ̯θɔl/

[ˌdɪskəbˈlˠeɨ̯θɔlˠ]


disgyblaeth

disgyblaethau (plural)
disgyblaeth (mutation mutation-radical)
ddisgyblaeth (mutation mutation-soft)
nisgyblaeth (mutation mutation-nasal)

/dɪsˈɡəblaɨ̯θ/

/dɪsˈɡəblɛθ/

/dɪsˈɡəblɛθ/


duegredyn du

cy-noun

duegredyn du f (collective, singulative duegredynen ddu)

duegredynen ddu (singulative)
duegredyn du (mutation mutation-radical)
dduegredyn du (mutation mutation-soft)
nuegredyn du (mutation mutation-nasal)

black spleenwort (Asplenium adiantum-nigrum)


duegredyn gwyrdd

duegredyn gwyrdd f (collective, singulative duegredynen werdd)

duegredynen werdd (singulative)
duegredyn gwyrdd (mutation mutation-radical)
dduegredyn gwyrdd (mutation mutation-soft)
nuegredyn gwyrdd (mutation mutation-nasal)


duegredyn hirgul

duegredyn hirgul f (collective, singulative duegredynen hirgul)

duegredynen hirgul (singulative)
duegredyn hirgul (mutation mutation-radical)
dduegredyn hirgul (mutation mutation-soft)
nuegredyn hirgul (mutation mutation-nasal)

lanceolate spleenwort (Asplenium obovatum)


duegredyn Gwyddelig

duegredyn Gwyddelig f (collective, singulative duegredynen Wyddelig)

duegredynen Wyddelig (singulative)
duegredyn Gwyddelig (mutation mutation-radical)
dduegredyn Gwyddelig (mutation mutation-soft)
nuegredyn Gwyddelig (mutation mutation-nasal)


duegredyn fforchog

duegredyn fforchog f (collective, singulative duegredynen fforchog)

duegredynen fforchog (singulative)
duegredyn fforchog (mutation mutation-radical)
dduegredyn fforchog (mutation mutation-soft)
nuegredyn fforchog (mutation mutation-nasal)

forked spleenwort (Asplenium septentrionale)


duegredyn meddygol

duegredyn meddygol f (collective, singulative duegredynen feddygol)

duegredynen feddygol (singulative)
duegredyn meddygol (mutation mutation-radical)
dduegredyn meddygol (mutation mutation-soft)
nuegredyn meddygol (mutation mutation-nasal)

rustyback ferns, scaly spleenwort (Asplenium ceterach syn. Ceterach officinarum)


asgetig

cy-adj

asgetig (feminine singular asgetig, plural asgetig, equative mor asgetig, comparative mwy asgetig, superlative mwyaf asgetig)

asgetig (feminine singular)
asgetig (plural)
mor asgetig (equative)
mwy asgetig (comparative)
mwyaf asgetig (superlative)


asgetig

asgetigion (plural)
asgetig (mutation mutation-radical)
hasgetig (mutation prothesis-h)


rhedyn-Woodsia Alpaidd

cy-noun

rhedyn-Woodsia Alpaidd f (collective, singulative rhedynen-Woodsia Alpaidd)

rhedynen-Woodsia Alpaidd (singulative)
rhedyn-Woodsia Alpaidd (mutation mutation-radical)
redyn-Woodsia Alpaidd (mutation mutation-soft)


rhedyn-Woodsia hirgul

rhedyn-Woodsia hirgul f (collective, singulative rhedynen-Woodsia hirgul)

rhedynen-Woodsia hirgul (singulative)
rhedyn-Woodsia hirgul (mutation mutation-radical)
redyn-Woodsia hirgul (mutation mutation-soft)


duegredyn coesddu

duegredyn coesddu f (collective, singulative duegredynen goesddu)

duegredynen goesddu (singulative)
duegredyn coesddu (mutation mutation-radical)
dduegredyn coesddu (mutation mutation-soft)
nuegredyn coesddu (mutation mutation-nasal)


rhedyn Woodsia

rhedyn Woodsia f (collective, singulative rhedynen Woodsia)

rhedynen Woodsia (singulative)
rhedyn Woodsia (mutation mutation-radical)
redyn Woodsia (mutation mutation-soft)

rhedyn (“ferns”) + named after Joseph Woods (1776–1864), English botanist and architect.


rhedyn y calchfaen

rhedyn y calchfaen f (collective, singulative rhedynen y calchfaen)

rhedynen y calchfaen (singulative)
rhedyn y calchfaen (mutation mutation-radical)
redyn y calchfaen (mutation mutation-soft)

limestone ferns (Gymnocarpium robertianum)


pelanllys

pelanllysiau (plural)
pelanllys (mutation mutation-radical)
belanllys (mutation mutation-soft)
mhelanllys (mutation mutation-nasal)
phelanllys (mutation mutation-aspirate)

Alternative form of pelenllys (“pillwort”)


Undeb Ewropeaidd

Undeb Ewropeaidd (mutation mutation-radical)
Hundeb Ewropeaidd (mutation prothesis-h)


marchredyn y deri

marchredyn y deri f (collective, singulative marchredynen y deri)

marchredynen y deri (singulative)
marchredyn y deri (mutation mutation-radical)
farchredyn y deri (mutation mutation-soft)

marchredyn y derw
marchredyn y derw#Welsh

Alternative form of marchredyn y derw (“common polypody”)


mwsg y ddaear

mwsg y ddaear (mutation mutation-radical)
fwsg y ddaear (mutation mutation-soft)

Archaic form of mwg y ddaear (“fumitory”).


asgetigiaeth

asgetigiaeth (mutation mutation-radical)
hasgetigiaeth (mutation prothesis-h)

/ˌasɡɛˈtɪɡjaɨ̯θ/

[ˌaskɛˈtʰɪɡjaɨ̯θ]

/ˌasɡɛˈtɪɡjɛθ/

[ˌaskɛˈtʰɪɡjɛθ]

/ˌasɡɛˈtɪɡjai̯θ/

/ˌasɡɛˈtɪɡjɛθ/

[ˌaskɛˈtʰɪɡjɛθ]


hirgul

cy-adj

hirgul (feminine singular hirgul, plural hirgulion, equative hirguled, comparative hirgulach, superlative hirgulaf, not mutable)

hirgul (feminine singular)
hirgulion (plural)
hirguled (equative)
hirgulach (comparative)
hirgulaf (superlative)
hirgul (mutation mutation-radical)


gronynnog

gronynnog (feminine singular gronynnog, plural gronynnog, equative mor ronynnog, comparative mwy gronynnog, superlative mwyaf gronynnog)

gronynnog (feminine singular)
gronynnog (plural)
mor ronynnog (equative)
mwy gronynnog (comparative)
mwyaf gronynnog (superlative)


gogof

gogofau (plural)
gogof (mutation mutation-radical)
ogof (mutation mutation-soft)
ngogof (mutation mutation-nasal)


mwsg

mwsg (mutation mutation-radical)
fwsg (mutation mutation-soft)

musk, muskflower, monkeyflower (Erythranthe moschata)


rhedyn y gogofau

cy-noun

rhedyn y gogofau f (collective, singulative rhedynen y gogofau)

rhedynen y gogofau (singulative)
rhedyn y gogofau (mutation mutation-radical)
redyn y gogofau (mutation mutation-soft)


rhedyn y dwfr

rhedyn y dwfr f (collective, singulative rhedynen y dwfr)

rhedynen y dwfr (singulative)
rhedyn y dwfr (mutation mutation-radical)
redyn y dwfr (mutation mutation-soft)

literary form of rhedyn y dŵr (“water ferns”)


rhedyn y deri

rhedyn y deri f (collective, singulative rhedynen y deri)

rhedynen y deri (singulative)
rhedyn y deri (mutation mutation-radical)
redyn y deri (mutation mutation-soft)

Literary form of rhedyn y derw (“common polypody”)


marchredyn gwryw

marchredyn gwryw f (collective, singulative marchredynen wryw)

marchredynen wryw (singulative)
marchredyn gwryw (mutation mutation-radical)
farchredyn gwryw (mutation mutation-soft)

Dryopteris filix-mas
Dryopteris filix-mas#Translingual

common male-ferns (Dryopteris filix-mas)


ditaen Creta

ditaen Creta (mutation mutation-radical)
dditaen Creta (mutation mutation-soft)
nitaen Creta (mutation mutation-nasal)

dittany of Crete, hop marjoram (Origanum dictamnus)


marchredyn cyffredin

marchredyn cyffredin f (collective, singulative marchredynen gyffredin)

marchredynen gyffredin (singulative)
marchredyn cyffredin (mutation mutation-radical)
farchredyn cyffredin (mutation mutation-soft)

common male ferns (Dryopteris filix-mas)


duegredyn cefngochion

duegredyn cefngochion f (collective, singulative duegredynen gefngoch)

duegredynen gefngoch (singulative)
duegredyn cefngochion (mutation mutation-radical)
dduegredyn cefngochion (mutation mutation-soft)
nuegredyn cefngochion (mutation mutation-nasal)

duegredyn cefngoch
duegredyn cefngoch#Welsh

literary form of duegredyn cefngoch (“rustyback ferns”)


rhedyn banw

rhedyn banw f (collective, singulative rhedynen banyw)

rhedynen banyw (singulative)
rhedyn banw (mutation mutation-radical)
redyn banw (mutation mutation-soft)


Cilarne

Derived from Irish Cill Airne (“Killarney”).

Killarney, A town in County Kerry, south-western Ireland.


rhedyn cefngochion

rhedyn cefngochion f (collective, singulative rhedynen gefngoch)

rhedynen gefngoch (singulative)
rhedyn cefngochion (mutation mutation-radical)
redyn cefngochion (mutation mutation-soft)

literary form of rhedyn cefngoch (“rustyback ferns”)


rhedyn y fenyw

rhedyn y fenyw f (collective, singulative rhedynen y fenyw)

rhedynen y fenyw (singulative)
rhedyn y fenyw (mutation mutation-radical)
redyn y fenyw (mutation mutation-soft)


pelanllys gronynnog

pelanllys gronynnog m (plural pelanllysiau gronynnog)

pelanllysiau gronynnog (plural)
pelanllys gronynnog (mutation mutation-radical)
belanllys gronynnog (mutation mutation-soft)
mhelanllys gronynnog (mutation mutation-nasal)
phelanllys gronynnog (mutation mutation-aspirate)

pelenllys gronynnog
pelenllys gronynnog#Welsh

Alternative form of pelenllys gronynnog (“pillwort”)


marchredyn gwrychog

marchredyn gwrychog f (collective, singulative marchredynen wrychog)

marchredynen wrychog (singulative)
marchredyn gwrychog (mutation mutation-radical)
farchredyn gwrychog (mutation mutation-soft)

hard shield-ferns (Polystichum aculeatum)


gwrychredyn caled

gwrychredyn caled f (collective, singulative gwrychredynen galed)

gwrychredynen galed (singulative)
gwrychredyn caled (mutation mutation-radical)
wrychredyn caled (mutation mutation-soft)
ngwrychredyn caled (mutation mutation-nasal)


neidiwr

jumper (someone or something that jumps)

rock-jumper (bird of the genus Chaetops)


cefngoch

cy-adj

cefngoch (feminine singular cefngoch, plural cefngoch, not comparable)

cefngoch (feminine singular)
cefngoch (plural)
cefngoch (mutation mutation-radical)
gefngoch (mutation mutation-soft)
nghefngoch (mutation mutation-nasal)
chefngoch (mutation mutation-aspirate)


bendigaid

bendigaid (feminine singular bendigaid, plural bendigeidion, equative mor fendigaid, comparative mwy bendigaid, superlative mwyaf bendigaid)

bendigaid (feminine singular)
bendigeidion (plural)
mor fendigaid (equative)
mwy bendigaid (comparative)
mwyaf bendigaid (superlative)
bendigaid (mutation mutation-radical)
fendigaid (mutation mutation-soft)
mendigaid (mutation mutation-nasal)

bendigo (“to worship, to praise”) + -aid


marchredyn cennog

cy-noun

marchredyn cennog f (collective, singulative marchredynen gennog)

marchredynen gennog (singulative)
marchredyn cennog (mutation mutation-radical)
farchredyn cennog (mutation mutation-soft)


marchredyn cul

marchredyn cul f (collective, singulative marchredynen gul)

marchredynen gul (singulative)
marchredyn cul (mutation mutation-radical)
farchredyn cul (mutation mutation-soft)

narrow buckler-ferns, spinulose woodferns (Dryopteris carthusiana)


marchredyn y calchfaen

marchredyn y calchfaen f (collective, singulative marchredynen y calchfaen)

marchredynen y calchfaen (singulative)
marchredyn y calchfaen (mutation mutation-radical)
farchredyn y calchfaen (mutation mutation-soft)

rigid buckler-ferns (Dryopteris submontana)


rhedyn y dderwen

rhedyn y dderwen f (collective, singulative rhedynen y dderwen)

rhedynen y dderwen (singulative)
rhedyn y dderwen (mutation mutation-radical)
redyn y dderwen (mutation mutation-soft)


banw

cy-adj

banw (feminine singular banw, plural beinw or banywaid, not comparable)

banw (feminine singular)
beinw (plural)
banywaid (plural)

From Proto-Brythonic *banuyos. Doublet of benyw.


banw

benywod (plural)
banw (mutation mutation-radical)
fanw (mutation mutation-soft)
manw (mutation mutation-nasal)


marchredyn llydain

cy-noun

marchredyn llydain f (collective, singulative marchredynen lydan)

marchredynen lydan (singulative)
marchredyn llydain (mutation mutation-radical)
farchredyn llydain (mutation mutation-soft)

marchredyn llydan
marchredyn llydan#Welsh

Alternative form of marchredyn llydan (“broad buckler-fern”)


pysgod cleddyf

pysgod cleddyf m (collective, singulative pysgodyn cleddyf)

pysgodyn cleddyf (singulative)
pysgod cleddyf (mutation mutation-radical)
bysgod cleddyf (mutation mutation-soft)
mhysgod cleddyf (mutation mutation-nasal)
physgod cleddyf (mutation mutation-aspirate)


marchredyn pêr

marchredyn pêr f (collective, singulative marchredynen bêr)

marchredynen bêr (singulative)
marchredyn pêr (mutation mutation-radical)
farchredyn pêr (mutation mutation-soft)

hay-scented buckler-ferns (Dryopteris aemula)


marchredyn y Gogledd

marchredyn y Gogledd f (collective, singulative marchredynen y Gogledd)

marchredynen y Gogledd (singulative)
marchredyn y Gogledd (mutation mutation-radical)
farchredyn y Gogledd (mutation mutation-soft)

northern buckler-ferns (Dryopteris expansa)


marchredyn llydan

marchredyn llydan f (collective, singulative marchredynen lydan)

marchredynen lydan (singulative)
marchredyn llydan (mutation mutation-radical)
farchredyn llydan (mutation mutation-soft)

broad buckler-ferns (Dryopteris dilatata)


pardduo

cy-verb

pardduo (first-person singular present pardduaf)

pardduaf (first-person present singular)
pardduaf (first-person future indicative present singular)
parddui (future indicative present second-person singular)
parddua (future indicative present singular third-person)
pardduwn (first-person future indicative plural present)
pardduwch (future indicative plural present second-person)
pardduant (future indicative plural present third-person)
pardduir (future impersonal indicative present)
pardduwn (conditional first-person singular)
pardduwn (first-person imperfect indicative singular subjunctive)
pardduit (conditional second-person singular)
pardduit (imperfect indicative second-person singular subjunctive)
pardduai (conditional singular third-person)
pardduai (imperfect indicative singular subjunctive third-person)
pardduem (conditional first-person plural)
pardduem (first-person imperfect indicative plural subjunctive)
pardduech (conditional plural second-person)
pardduech (imperfect indicative plural second-person subjunctive)
pardduent (conditional plural third-person)
pardduent (imperfect indicative plural subjunctive third-person)
pardduid (conditional impersonal)
pardduid (imperfect impersonal indicative subjunctive)
pardduais (first-person preterite singular)
pardduaist (preterite second-person singular)
pardduodd (preterite singular third-person)
pardduasom (first-person plural preterite)
pardduasoch (plural preterite second-person)
pardduasant (plural preterite third-person)
pardduwyd (impersonal preterite)
pardduaswn (first-person pluperfect singular)
pardduasit (pluperfect second-person singular)
pardduasai (pluperfect singular third-person)
pardduasem (first-person pluperfect plural)
pardduasech (pluperfect plural second-person)
pardduasent (pluperfect plural third-person)
pardduasid (impersonal pluperfect)
pardduesid (impersonal pluperfect)
pardduwyf (first-person present singular subjunctive)
pardduych (present second-person singular subjunctive)
pardduo (present singular subjunctive third-person)
pardduom (first-person plural present subjunctive)
pardduoch (plural present second-person subjunctive)
pardduont (plural present subjunctive third-person)
pardduer (impersonal present subjunctive)
parddua (imperative second-person singular)
parddued (imperative singular third-person)
pardduwn (first-person imperative plural)
pardduwch (imperative plural second-person)
pardduent (imperative plural third-person)
pardduer (imperative impersonal)
pardduo (noun-from-verb)
pardduedig (participle)
pardduadwy (participle)
parddua i (first-person future singular)
pardduaf i (first-person future singular)
parddui di (future second-person singular)
pardduith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
pardduiff e (future singular third-person)
pardduwn ni (first-person future plural)
pardduwch chi (future plural second-person)
pardduan nhw (future plural third-person)
pardduwn i (conditional first-person singular)
pardduswn i (conditional first-person singular)
pardduet ti (conditional second-person singular)
pardduset ti (conditional second-person singular)
pardduai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
parddusai fo (conditional singular third-person)
pardduen ni (conditional first-person plural)
parddusen ni (conditional first-person plural)
pardduech chi (conditional plural second-person)
parddusech chi (conditional plural second-person)
pardduen nhw (conditional plural third-person)
parddusen nhw (conditional plural third-person)
pardduais i (first-person preterite singular)
parddues i (first-person preterite singular)
pardduaist ti (preterite second-person singular)
pardduest ti (preterite second-person singular)
pardduodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
pardduon ni (first-person plural preterite)
pardduoch chi (plural preterite second-person)
pardduon nhw (plural preterite third-person)
parddua (imperative second-person singular)
pardduwch (imperative plural second-person)
pardduo (mutation mutation-radical)
bardduo (mutation mutation-soft)
mhardduo (mutation mutation-nasal)
phardduo (mutation mutation-aspirate)

Trwy ddweud hyn, rydych yn pardduo enw da pobl yr ardal.

In saying this, you are blackening the good name of the people in the area.

(transitive) to cover with soot, to blacken

(intransitive) to become black, to blacken


creithig bêr

cy-noun

creithig bêr f (plural creithigau pêr or creithigau perion)

creithigau pêr (plural)
creithigau perion (plural)
creithig bêr (mutation mutation-radical)
greithig bêr (mutation mutation-soft)
nghreithig bêr (mutation mutation-nasal)
chreithig bêr (mutation mutation-aspirate)

Myrrhis odorata
Myrrhis odorata#Translingual


marchredyn cribog

marchredyn cribog f (collective, singulative marchredynen gribog)

marchredynen gribog (singulative)
marchredyn cribog (mutation mutation-radical)
farchredyn cribog (mutation mutation-soft)

crested buckler-ferns, crested shield-ferns (Dryopteris cristata)


ogofâu

ogofâu (mutation mutation-radical)
hogofâu (mutation prothesis-h)

/ˌɔɡɔvˈfaːɨ̯/

/ˌɔɡɔvˈfaːi̯/


ogofeydd

ogofeydd (mutation mutation-radical)
hogofeydd (mutation prothesis-h)

/ˌɔɡɔvˈfeɨ̯ð/

/ˌɔɡɔvˈfei̯ð/


rhwd marchredyn

rhwd marchredyn (mutation mutation-radical)
rwd marchredyn (mutation mutation-soft)

(phytopathology) male fern rust Milesina carpatorum


creithig

creithig (mutation mutation-radical)
greithig (mutation mutation-soft)
nghreithig (mutation mutation-nasal)
chreithig (mutation mutation-aspirate)

Scandix pecten-veneris
Scandix pecten-veneris#Translingual

shepherd's needle, Venus's comb (Scandix pecten-veneris)


seimllyd

cy-adj

seimllyd (feminine singular seimllyd, plural seimllyd, equative mor seimllyd, comparative mwy seimllyd, superlative mwyaf seimllyd, not mutable)

seimllyd (feminine singular)
seimllyd (plural)
mor seimllyd (equative)
mwy seimllyd (comparative)
mwyaf seimllyd (superlative)


sebonllyd

sebonllyd (feminine singular sebonllyd, plural sebonllyd, equative mor sebonllyd, comparative mwy sebonllyd, superlative mwyaf sebonllyd, not mutable)

sebonllyd (feminine singular)
sebonllyd (plural)
mor sebonllyd (equative)
mwy sebonllyd (comparative)
mwyaf sebonllyd (superlative)

/sɛˈbɔnɬɨ̞d/


seimlyd

seimlyd (feminine singular seimlyd, plural seimlyd, equative mor seimlyd, comparative mwy seimlyd, superlative mwyaf seimlyd, not mutable)

seimlyd (feminine singular)
seimlyd (plural)
mor seimlyd (equative)
mwy seimlyd (comparative)
mwyaf seimlyd (superlative)


cennog

cennog (feminine singular cennog, plural cennog, not comparable)

cennog (feminine singular)
cennog (plural)
cennog (mutation mutation-radical)
gennog (mutation mutation-soft)
nghennog (mutation mutation-nasal)
chennog (mutation mutation-aspirate)


marchredyn euraid

cy-noun

marchredyn euraid f (collective, singulative marchredynen euraid)

marchredynen euraid (singulative)
marchredyn euraid (mutation mutation-radical)
farchredyn euraid (mutation mutation-soft)

golden-scaled male-ferns, scaly male-ferns (Dryopteris affinis)


arth wen

Ursus maritimus
Ursus maritimus#Translingual


cydyn

cydynnau (plural)
cydyn (mutation mutation-radical)
gydyn (mutation mutation-soft)
nghydyn (mutation mutation-nasal)
chydyn (mutation mutation-aspirate)


bwrw ymlaen

cy-verb

bwrw ymlaen (first-person singular present bwriaf ymlaen)

bwriaf ymlaen (first-person present singular)


coesyn rhychog

cy-noun

coesyn rhychog m (plural coesynnau rhychog)

coesynnau rhychog (plural)
coesyn rhychog (mutation mutation-radical)
goesyn rhychog (mutation mutation-soft)
nghoesyn rhychog (mutation mutation-nasal)
choesyn rhychog (mutation mutation-aspirate)


codi ar

cy-verb

codi ar (first-person singular present codaf ar)

codaf ar (first-person present singular)


codi allan

codi allan (first-person singular present codaf allan)

codaf allan (first-person present singular)

(idiomatic) to get around, to move about


torri i fyny

torri i fyny (first-person singular present torraf i fyny)

torraf i fyny (first-person present singular)


coesyn pengrwn

cy-noun

coesyn pengrwn m (plural coesynnau pengrwn)

coesynnau pengrwn (plural)
coesyn pengrwn (mutation mutation-radical)
goesyn pengrwn (mutation mutation-soft)
nghoesyn pengrwn (mutation mutation-nasal)
choesyn pengrwn (mutation mutation-aspirate)

stalked puffball, stalkball mushroom (Tulostoma spp.)


hwylio i lawr

cy-verb

hwylio i lawr (first-person singular present hwyliaf i lawr, not mutable)

hwyliaf i lawr (first-person present singular)


troi heibio

troi heibio (first-person singular present troaf heibio)

troaf heibio (first-person present singular)

(idiomatic) to give up, to put aside, to abandon


coesyn brau

cy-noun

coesyn brau m (plural coesynnau or coesynnau breuon)

coesynnau (plural)
coesynnau breuon (plural)
coesyn brau (mutation mutation-radical)
goesyn brau (mutation mutation-soft)
nghoesyn brau (mutation mutation-nasal)
choesyn brau (mutation mutation-aspirate)


teirawr

teirawr (mutation mutation-radical)
deirawr (mutation mutation-soft)
nheirawr (mutation mutation-nasal)
theirawr (mutation mutation-aspirate)


coesyn

coesynnau (plural)
coesyn (mutation mutation-radical)
goesyn (mutation mutation-soft)
nghoesyn (mutation mutation-nasal)
choesyn (mutation mutation-aspirate)

Mae modd bwyta coesynnau coriander yn ogystal â'r dail.

The stems of coriander/cilantro can be eaten in addition to the leaves.

(botany, mycology, anatomy) diminutive of coes (“leg”); stem, stalk


dwyawr

dwyawr (mutation mutation-radical)
ddwyawr (mutation mutation-soft)
nwyawr (mutation mutation-nasal)


deuddydd

deuddydd (mutation mutation-radical)
ddeuddydd (mutation mutation-soft)
neuddydd (mutation mutation-nasal)


deufis

deufis (mutation mutation-radical)
ddeufis (mutation mutation-soft)
neufis (mutation mutation-nasal)


dwy-

dwy- (mutation mutation-radical)
ddwy- (mutation mutation-soft)
nwy- (mutation mutation-nasal)

From Proto-Celtic *dwī (feminine of *duwo), from Proto-Indo-European *dw-ih₂, feminine of *dwóh₁. Corresponds to dwy f (“two”).

dwy- + gwaith (“time”) → dwywaith (“twice”)

dwy- + awr (“hour”) → dwyawr (“(a period of) two hours”)

dwy- + ffordd (“way”) → dwyffordd (“reversible”)

dwy- + iaith (“language”) + -og → dwyieithog (“bilingual”)

dwy- + llaw (“hand”) → dwylo (“hands”)


bwrw i fyny

cy-verb

bwrw i fyny (first-person singular present bwriaf i fyny)

bwriaf i fyny (first-person present singular)


rhoi heibio

rhoi heibio (first-person singular present rhof heibio or rhoddaf heibio)

rhof heibio (first-person present singular)
rhoddaf heibio (first-person present singular)


crychog

cy-adj

crychog (feminine singular crychog, plural crychog, equative mor grychog, comparative mwy crychog, superlative mwyaf crychog)

crychog (feminine singular)
crychog (plural)
mor grychog (equative)
mwy crychog (comparative)
mwyaf crychog (superlative)
crychog (mutation mutation-radical)
grychog (mutation mutation-soft)
nghrychog (mutation mutation-nasal)
chrychog (mutation mutation-aspirate)


pasio heibio

cy-verb

pasio heibio (first-person singular present pasiaf heibio)

pasiaf heibio (first-person present singular)

(idiomatic) to pass over, to overlook or disregard


berwr crychiog

cy-noun

berwr crychiog f (collective, singulative berwren crychiog)

berwren crychiog (singulative)
berwr crychiog (mutation mutation-radical)
ferwr crychiog (mutation mutation-soft)
merwr crychiog (mutation mutation-nasal)

annual bastardcabbages, turnipweeds (Rapistrum rugosum)


crychiog

cy-adj

crychiog (feminine singular crychiog, plural crychiog, equative mor grychiog, comparative mwy crychiog, superlative mwyaf crychiog)

crychiog (feminine singular)
crychiog (plural)
mor grychiog (equative)
mwy crychiog (comparative)
mwyaf crychiog (superlative)
crychiog (mutation mutation-radical)
grychiog (mutation mutation-soft)
nghrychiog (mutation mutation-nasal)
chrychiog (mutation mutation-aspirate)


rhychog

rhychog (feminine singular rhychog, plural rhychog, equative mor rhychog, comparative mwy rhychog, superlative mwyaf rhychog)

rhychog (feminine singular)
rhychog (plural)
mor rhychog (equative)
mwy rhychog (comparative)
mwyaf rhychog (superlative)
rhychog (mutation mutation-radical)
rychog (mutation mutation-soft)


bresych deilgrych

cy-noun

bresych deilgrych f (collective, singulative bresychen ddeilgrech)

bresychen ddeilgrech (singulative)
bresych deilgrych (mutation mutation-radical)
fresych deilgrych (mutation mutation-soft)
mresych deilgrych (mutation mutation-nasal)


taflu i fyny

cy-verb

taflu i fyny (first-person singular present taflaf i fyny)

taflaf i fyny (first-person present singular)


lleden gennog

lledod cennog (plural)
lleden gennog (mutation mutation-radical)
leden gennog (mutation mutation-soft)

American plaice, long rough dab (Hippoglossoides platessoides)


cydsafiad

From sefyll, saf- (“stand together”) + -iad.

Pa ffyrdd eraill sydd o ddangos cydsafiad gyda phobl ledled y byd?

What other ways are there of showing solidarity with people throughout the world?


cydgefnogaeth

From cyd- (“together, co-”) + cefnogaeth (“support, backing”).

af

Pan fyddwn ni'n dangos cydgefnogaeth, braf fyddai cael sylw yn y cyfryngau.

When we are showing solidarity, it would be nice to have some media coverage.


gwrychredyn meddal

cy-noun

gwrychredyn meddal f (collective, singulative gwrychredynen feddal)

gwrychredynen feddal (singulative)
gwrychredyn meddal (mutation mutation-radical)
wrychredyn meddal (mutation mutation-soft)
ngwrychredyn meddal (mutation mutation-nasal)

soft shield-ferns (Polystichum setiferum)


gwrychredyn y cledd

gwrychredyn y cledd f (collective, singulative gwrychredynen y cledd)

gwrychredynen y cledd (singulative)
gwrychredyn y cledd (mutation mutation-radical)
wrychredyn y cledd (mutation mutation-soft)
ngwrychredyn y cledd (mutation mutation-nasal)

western sword-ferns (Polystichum munitum)


Pen-y-bont

Pen-y-bont (mutation mutation-radical)
Ben-y-bont (mutation mutation-soft)
Mhen-y-bont (mutation mutation-nasal)
Phen-y-bont (mutation mutation-aspirate)

Pen-y-bont ar Ogwr
Pen-y-bont ar Ogwr#Welsh

Short for Pen-y-bont ar Ogwr: Bridgend (a town and county borough of Wales)

Pen-y-bont ar Ogwr

A village near Llandovery, Carmarthenshire


marchredyn gwisg-euraid

marchredyn gwisg-euraid f (collective, singulative marchredynen wisg-euraid)

marchredynen wisg-euraid (singulative)
marchredyn gwisg-euraid (mutation mutation-radical)
farchredyn gwisg-euraid (mutation mutation-soft)


gwrychredyn-y-celyn y tŷ

gwrychredyn-y-celyn y tŷ f (collective, singulative gwrychredynen-y-celyn y tŷ)

gwrychredynen-y-celyn y tŷ (singulative)
gwrychredyn-y-celyn y tŷ (mutation mutation-radical)
wrychredyn-y-celyn y tŷ (mutation mutation-soft)
ngwrychredyn-y-celyn y tŷ (mutation mutation-nasal)

house holly-ferns, Japanese holly-ferns (Cymortium falcatum)


gwrychredyn celyn

gwrychredyn celyn f (collective, singulative gwrychredynen gelyn)

gwrychredynen gelyn (singulative)
gwrychredyn celyn (mutation mutation-radical)
wrychredyn celyn (mutation mutation-soft)
ngwrychredyn celyn (mutation mutation-nasal)

holly ferns, northern hollyferns (Polystichum lonchitis)


Bae Colwyn

Bae Colwyn (mutation mutation-radical)
Fae Colwyn (mutation mutation-soft)
Mae Colwyn (mutation mutation-nasal)

/ˌbaːɨ̯ ˈkɔlwɨ̞n/

Colwyn Bay (a town, community, and beach resort in Conwy county borough)


Pen-y-bont ar Ogwr

Pen-y-bont ar Ogwr (mutation mutation-radical)
Ben-y-bont ar Ogwr (mutation mutation-soft)
Mhen-y-bont ar Ogwr (mutation mutation-nasal)
Phen-y-bont ar Ogwr (mutation mutation-aspirate)

Literally, “end of the bridge on the Ogmore”

lit

Bridgend (a town in Bridgend county borough)


chwilboeth

cy-adj

chwilboeth (feminine singular chwilboeth, plural chwilboeth, equative chwilboethed, comparative chwilboethach, superlative chwilboethaf, not mutable)

chwilboeth (feminine singular)
chwilboeth (plural)
chwilboethed (equative)
chwilboethach (comparative)
chwilboethaf (superlative)

From chwil (“staggering”) + poeth (“hot”).


lleden dywod

lledod tywod (plural)
lleden dywod (mutation mutation-radical)
leden dywod (mutation mutation-soft)


Pont-y-pŵl

English: Pontypool

Pont-y-pŵl (mutation mutation-radical)
Bont-y-pŵl (mutation mutation-soft)
Mhont-y-pŵl (mutation mutation-nasal)
Phont-y-pŵl (mutation mutation-aspirate)

From pont (“bridge”) + y (“(of the)”) + English pool. (The word pŵl refers to the game of pool or to a pool in gambling, not to a pool of water, which is pwll.)

af

Pontypool (a town in Torfaen county borough)


preblyn cennog

cy-noun

preblyn cennog m (plural preblynnod gennog)

preblynnod gennog (plural)
preblyn cennog (mutation mutation-radical)
breblyn cennog (mutation mutation-soft)
mhreblyn cennog (mutation mutation-nasal)
phreblyn cennog (mutation mutation-aspirate)

scaly chatterer (Argya aylmeri syn. Turdoides aylmeri)


euraid

cy-adj

euraid (feminine singular euraid, plural euraid, not comparable)

euraid (feminine singular)
euraid (plural)
euraid (mutation mutation-radical)
heuraid (mutation prothesis-h)

marchredyn euraid

golden-scaled male-ferns, scaly male-ferns


chwilen

cy-noun

chwilen f (plural chwilod or chwilennod, not mutable)

Back-formation from chwilod (“beetles”) by analogy with malwen/malwod (“snail”/“snails”), ploryn/plorod (“pimple”/“pimples”), etc.. Compare Breton c'houil, Cornish hwil.


Cwmbrân

Cwmbrân (mutation mutation-radical)
Gwmbrân (mutation mutation-soft)
Nghwmbrân (mutation mutation-nasal)
Chwmbrân (mutation mutation-aspirate)

Cwmbran (a new town in Torfaen county borough, Monmouthshire, Wales)


diferion cig

diferion cig (mutation mutation-radical)
ddiferion cig (mutation mutation-soft)
niferion cig (mutation mutation-nasal)


llawrwydd

llawrwydd f (collective, singulative llawrwydden)

llawrwydden (singulative)
llawrwydd (mutation mutation-radical)
lawrwydd (mutation mutation-soft)

Latin laurus (“laurel, bay”) + gwŷdd (“trees”)

com

Laurus nobilis
Laurus nobilis#Translingual

laurel, bay (Laurus spp.) especially sweet bay (Laurus nobilis)


deufisol

cy-adj

deufisol (feminine singular deufisol, plural deufisol, not comparable)

deufisol (feminine singular)
deufisol (plural)

deu- (“bi-, two-”) + misol (“monthly”) or deufis (“period of two months”) + -ol.


diferyn

diferion (plural)
diferyn (mutation mutation-radical)
ddiferyn (mutation mutation-soft)
niferyn (mutation mutation-nasal)


Merthyr Tudful

Merthyr Tudful (mutation mutation-radical)
Ferthyr Tudful (mutation mutation-soft)

/ˌmɛrθɨ̞r ˈtɨ̞dvɨ̞l/

Merthyr Tydfil (a large town in Merthyr Tydfil county borough)

Merthyr Tydfil (a county borough of Wales)


coesyn yr ymennydd

cy-noun

coesyn yr ymennydd m (plural coesynnau ymennyddiau)

coesynnau ymennyddiau (plural)
coesyn yr ymennydd (mutation mutation-radical)
goesyn yr ymennydd (mutation mutation-soft)
nghoesyn yr ymennydd (mutation mutation-nasal)
choesyn yr ymennydd (mutation mutation-aspirate)


llyfryn

llyfryn m (plural llyfrynnod, feminine llyfren)

llyfrynnod (plural)
llyfren (feminine)
llyfryn (mutation mutation-radical)
lyfryn (mutation mutation-soft)


coesen

coesennau (plural)
coesen (mutation mutation-radical)
goesen (mutation mutation-soft)
nghoesen (mutation mutation-nasal)
choesen (mutation mutation-aspirate)


newidyn

newidyn m (plural newidynnau, not mutable)

/nɛu̯ˈɪdɨ̞n/

/nɛu̯ˈɪdɨ̞n/


Hen Aifft

yr (“the”) + Hen (“old”) + Aifft (“Egypt”)


Tsiad

From English Chad, believed to be from Kanuri tsade (“lake”).


cydsefyll

cy-verb

cydsefyll (first-person singular present cydsafaf)

cydsafaf (first-person present singular)
cydsafaf (first-person future indicative present singular)
cydsefi (future indicative present second-person singular)
cydsaif (future indicative present singular third-person)
cydsafwn (first-person future indicative plural present)
cydsefwch (future indicative plural present second-person)
cydsafwch (future indicative plural present second-person)
cydsafant (future indicative plural present third-person)
cydsefir (future impersonal indicative present)
cydsafwn (conditional first-person singular)
cydsafwn (first-person imperfect indicative singular subjunctive)
cydsafit (conditional second-person singular)
cydsafit (imperfect indicative second-person singular subjunctive)
cydsafai (conditional singular third-person)
cydsafai (imperfect indicative singular subjunctive third-person)
cydsafem (conditional first-person plural)
cydsafem (first-person imperfect indicative plural subjunctive)
cydsafech (conditional plural second-person)
cydsafech (imperfect indicative plural second-person subjunctive)
cydsafent (conditional plural third-person)
cydsafent (imperfect indicative plural subjunctive third-person)
cydsefid (conditional impersonal)
cydsefid (imperfect impersonal indicative subjunctive)
cydsefais (first-person preterite singular)
cydsefaist (preterite second-person singular)
cydsafodd (preterite singular third-person)
cydsafasom (first-person plural preterite)
cydsafasoch (plural preterite second-person)
cydsafasant (plural preterite third-person)
cydsafwyd (impersonal preterite)
cydsafaswn (first-person pluperfect singular)
cydsafasit (pluperfect second-person singular)
cydsafasai (pluperfect singular third-person)
cydsafasem (first-person pluperfect plural)
cydsafasech (pluperfect plural second-person)
cydsafasent (pluperfect plural third-person)
cydsafasid (impersonal pluperfect)
cydsafesid (impersonal pluperfect)
cydsafwyf (first-person present singular subjunctive)
cydsefych (present second-person singular subjunctive)
cydsafo (present singular subjunctive third-person)
cydsafom (first-person plural present subjunctive)
cydsafoch (plural present second-person subjunctive)
cydsafont (plural present subjunctive third-person)
cydsafer (impersonal present subjunctive)
cydsaf (imperative second-person singular)
cydsafed (imperative singular third-person)
cydsafwn (first-person imperative plural)
cydsefwch (imperative plural second-person)
cydsafwch (imperative plural second-person)
cydsafent (imperative plural third-person)
cydsafer (imperative impersonal)
cydsefyll (noun-from-verb)
cydsafedig (participle)
cydsafadwy (participle)
cydsafa i (first-person future singular)
cydsafaf i (first-person future singular)
cydsafi di (future second-person singular)
cydsafith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
cydsafiff e (future singular third-person)
cydsafwn ni (first-person future plural)
cydsafwch chi (future plural second-person)
cydsafan nhw (future plural third-person)
cydsafwn i (conditional first-person singular)
cydsafswn i (conditional first-person singular)
cydsafet ti (conditional second-person singular)
cydsafset ti (conditional second-person singular)
cydsafai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
cydsafsai fo (conditional singular third-person)
cydsafen ni (conditional first-person plural)
cydsafsen ni (conditional first-person plural)
cydsafech chi (conditional plural second-person)
cydsafsech chi (conditional plural second-person)
cydsafen nhw (conditional plural third-person)
cydsafsen nhw (conditional plural third-person)
cydsafais i (first-person preterite singular)
cydsafes i (first-person preterite singular)
cydsafaist ti (preterite second-person singular)
cydsafest ti (preterite second-person singular)
cydsafodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
cydsafon ni (first-person plural preterite)
cydsafoch chi (plural preterite second-person)
cydsafon nhw (plural preterite third-person)
cydsafa (imperative second-person singular)
cydsafwch (imperative plural second-person)

From cyd- (“together, co-”) + sefyll (“stand”).


Bwrcina Ffaso

Bwrcina Ffaso (mutation mutation-radical)
Fwrcina Ffaso (mutation mutation-soft)
Mwrcina Ffaso (mutation mutation-nasal)

From English Burkina Faso, from Moore burkĩna + Dyula faso.

Burkina Faso (a country in West Africa, formerly Upper Volta)


llarwydd

cy-noun

llarwydd f (collective, singulative llarwydden)

llarwydden (singulative)
llarwydd (mutation mutation-radical)
larwydd (mutation mutation-soft)

Adapted borrowing from English larch + gwŷdd (“trees”).


ffynidwydd

ffynidwydd f (collective, singulative ffynidwydden, not mutable)

/fəˈnɪdwɨ̞ð/

/fəˈnɪdʊi̯ð/


sylffad

sylffad m (plural sylffadau, not mutable)

Borrowed from English sulfate or sulphate. By surface analysis, sylff- (“sulf-”) + -ad (“-ate”).


cypreswydd

cy-noun

cypreswydd f (collective, singulative cypreswydden)

cypreswydden (singulative)
cypreswydd (mutation mutation-radical)
gypreswydd (mutation mutation-soft)
nghypreswydd (mutation mutation-nasal)
chypreswydd (mutation mutation-aspirate)

Borrowed from Medieval Latin cypressus + gwŷdd (“trees”).

com

cypresses, trees in the taxonomic family Cupressaceae, especially the genus Cupressus, but also Chamaecyparis and Callitropsis


cedrwydd

cy-noun

cedrwydd f (collective, singulative cedrwydden)

cedar trees (trees of genus Cedrus and some trees of family Cupressaceae)


cochwydd

cochwydd f (collective, singulative cochwydden)

coch (“red”) + gwŷdd (“trees”). Calque of English redwood.


cochwydd

cochwyddau (plural)
cochwydd (mutation mutation-radical)
gochwydd (mutation mutation-soft)
nghochwydd (mutation mutation-nasal)
chochwydd (mutation mutation-aspirate)


sbriws

sbriws f (collective, singulative sbriwsen, not mutable)


ffieiddio

cy-verb

ffieiddio (first-person singular present ffieiddiaf, not mutable)

ffieiddiaf (first-person present singular)
ffieiddiaf (first-person future indicative present singular)
ffieiddi (future indicative present second-person singular)
ffieiddia (future indicative present singular third-person)
ffieiddiwn (first-person future indicative plural present)
ffieiddiwch (future indicative plural present second-person)
ffieiddiant (future indicative plural present third-person)
ffieiddir (future impersonal indicative present)
ffieiddiwn (conditional first-person singular)
ffieiddiwn (first-person imperfect indicative singular)
ffieiddit (conditional second-person singular)
ffieiddit (imperfect indicative second-person singular)
ffieiddiai (conditional singular third-person)
ffieiddiai (imperfect indicative singular third-person)
ffieiddiem (conditional first-person plural)
ffieiddiem (first-person imperfect indicative plural)
ffieiddiech (conditional plural second-person)
ffieiddiech (imperfect indicative plural second-person)
ffieiddient (conditional plural third-person)
ffieiddient (imperfect indicative plural third-person)
ffieiddid (conditional impersonal)
ffieiddid (imperfect impersonal indicative)
ffieiddiais (first-person preterite singular)
ffieiddiaist (preterite second-person singular)
ffieiddiodd (preterite singular third-person)
ffieiddiasom (first-person plural preterite)
ffieiddiasoch (plural preterite second-person)
ffieiddiasant (plural preterite third-person)
ffieiddiwyd (impersonal preterite)
ffieiddiaswn (first-person pluperfect singular)
ffieiddiasit (pluperfect second-person singular)
ffieiddiasai (pluperfect singular third-person)
ffieiddiasem (first-person pluperfect plural)
ffieiddiasech (pluperfect plural second-person)
ffieiddiasent (pluperfect plural third-person)
ffieiddiasid (impersonal pluperfect)
ffieiddiesid (impersonal pluperfect)
ffieiddiwyf (first-person present singular subjunctive)
ffieiddiech (present second-person singular subjunctive)
ffieiddio (present singular subjunctive third-person)
ffieiddiom (first-person plural present subjunctive)
ffieiddioch (plural present second-person subjunctive)
ffieiddiont (plural present subjunctive third-person)
ffieiddier (impersonal present subjunctive)
ffieiddia (imperative second-person singular)
ffieiddied (imperative singular third-person)
ffieiddiwn (first-person imperative plural)
ffieiddiwch (imperative plural second-person)
ffieiddient (imperative plural third-person)
ffieiddier (imperative impersonal)
ffieiddio (noun-from-verb)
ffieiddiedig (participle)
ffieiddiadwy (participle)
ffieiddia i (first-person future singular)
ffieiddiaf i (first-person future singular)
ffieiddi di (future second-person singular)
ffieiddith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
ffieiddiff e (future singular third-person)
ffieiddiwn ni (first-person future plural)
ffieiddiwch chi (future plural second-person)
ffieiddian nhw (future plural third-person)
ffieiddiwn i (conditional first-person singular)
ffieiddswn i (conditional first-person singular)
ffieiddiet ti (conditional second-person singular)
ffieiddset ti (conditional second-person singular)
ffieiddiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
ffieiddsai fo (conditional singular third-person)
ffieiddien ni (conditional first-person plural)
ffieiddsen ni (conditional first-person plural)
ffieiddiech chi (conditional plural second-person)
ffieiddsech chi (conditional plural second-person)
ffieiddien nhw (conditional plural third-person)
ffieiddsen nhw (conditional plural third-person)
ffieiddiais i (first-person preterite singular)
ffieiddies i (first-person preterite singular)
ffieiddiaist ti (preterite second-person singular)
ffieiddiest ti (preterite second-person singular)
ffieiddiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
ffieiddion ni (first-person plural preterite)
ffieiddioch chi (plural preterite second-person)
ffieiddion nhw (plural preterite third-person)
ffieiddia (imperative second-person singular)
ffieiddiwch (imperative plural second-person)


gweithio allan

gweithio allan (first-person singular present gweithiaf allan)

gweithiaf allan (first-person present singular)

(transitive, idiomatic) to work out, to figure out, to resolve


trillawr

cy-adj

trillawr (feminine singular trillawr, plural trillawr, not comparable)

trillawr (feminine singular)
trillawr (plural)

tŷ teras trillawr


hunanofal

sgiliau hunanofal


swyddwr

cy-noun

swyddwr m (plural swyddwyr, not mutable)


gofalwr

gofalwr m (plural gofalwyr, feminine gofalwraig)

gofalwyr (plural)
gofalwraig (feminine)
gofalwr (mutation mutation-radical)
ofalwr (mutation mutation-soft)
ngofalwr (mutation mutation-nasal)


gwarcheidwad

gwarcheidwad m (plural gwarcheidwaid, feminine gwarcheidwades)

gwarcheidwaid (plural)
gwarcheidwades (feminine)
gwarcheidwad (mutation mutation-radical)
warcheidwad (mutation mutation-soft)
ngwarcheidwad (mutation mutation-nasal)

From gwarchadw, gwarchod (“guard”) + -(i)ad.

gwarcheidwad i gyfreithio


fflworid

fflworid m (plural fflworidau, not mutable)

Borrowed from English fluoride, analysable as fflwor- (“fluor(o)-”) + -id (“ide”).


clor-

(organic chemistry) Alternative form of cloro- (“containing chlorine”), used before a vowel


fflwor-

(organic chemistry) Alternative form of fflworo- (“containing fluorine”), used before a vowel


fflworo-

(organic chemistry) fluoro- (containing fluorine)


clorid

Borrowed from English chloride, analysable as clor- (“chlor(o)-”) + -id (“ide”).


clorid

(literary) impersonal imperfect and conditional of clora (“to hunt truffles”)


-oleg

sw (“zoo”) + -oleg → swoleg (“zoology”)


ffenoleg

cy-adj

ffenoleg (feminine singular ffenoleg, plural ffenoleg, not comparable, not mutable)

ffenoleg (feminine singular)
ffenoleg (plural)


ffenol

Borrowed from English phenol. By surface analysis, ffeno- (“pheno-”) + -ol


awyreg

cy-adj

awyreg (feminine singular awyreg, plural awyreg, not comparable)

awyreg (feminine singular)
awyreg (plural)


ffenolig

ffenolig (feminine singular ffenolig, plural ffenolig, not comparable, not mutable)

ffenolig (feminine singular)
ffenolig (plural)

Borrowed from English phenol. By surface analysis, ffenol + -ig.


ffeno-

(organic chemistry) pheno- (containing phenol)


aeroleg

aeroleg (feminine singular aeroleg, plural aeroleg, not comparable)

aeroleg (feminine singular)
aeroleg (plural)

Adaptation of English aerology. By surface analysis, aero- + -leg.


presgripsiwn

presgripsiynau (plural)
presgripsiwn (mutation mutation-radical)
bresgripsiwn (mutation mutation-soft)
mhresgripsiwn (mutation mutation-nasal)
phresgripsiwn (mutation mutation-aspirate)


rhusio

cy-verb

rhusio (first-person singular present rhusiaf)

rhusiaf (first-person present singular)
rhusiaf (first-person future indicative present singular)
rhusi (future indicative present second-person singular)
rhusia (future indicative present singular third-person)
rhusiwn (first-person future indicative plural present)
rhusiwch (future indicative plural present second-person)
rhusiant (future indicative plural present third-person)
rhusir (future impersonal indicative present)
rhusiwn (conditional first-person singular)
rhusiwn (first-person imperfect indicative singular)
rhusit (conditional second-person singular)
rhusit (imperfect indicative second-person singular)
rhusiai (conditional singular third-person)
rhusiai (imperfect indicative singular third-person)
rhusiem (conditional first-person plural)
rhusiem (first-person imperfect indicative plural)
rhusiech (conditional plural second-person)
rhusiech (imperfect indicative plural second-person)
rhusient (conditional plural third-person)
rhusient (imperfect indicative plural third-person)
rhusid (conditional impersonal)
rhusid (imperfect impersonal indicative)
rhusiais (first-person preterite singular)
rhusiaist (preterite second-person singular)
rhusiodd (preterite singular third-person)
rhusiasom (first-person plural preterite)
rhusiasoch (plural preterite second-person)
rhusiasant (plural preterite third-person)
rhusiwyd (impersonal preterite)
rhusiaswn (first-person pluperfect singular)
rhusiasit (pluperfect second-person singular)
rhusiasai (pluperfect singular third-person)
rhusiasem (first-person pluperfect plural)
rhusiasech (pluperfect plural second-person)
rhusiasent (pluperfect plural third-person)
rhusiasid (impersonal pluperfect)
rhusiesid (impersonal pluperfect)
rhusiwyf (first-person present singular subjunctive)
rhusiech (present second-person singular subjunctive)
rhusio (present singular subjunctive third-person)
rhusiom (first-person plural present subjunctive)
rhusioch (plural present second-person subjunctive)
rhusiont (plural present subjunctive third-person)
rhusier (impersonal present subjunctive)
rhusia (imperative second-person singular)
rhusied (imperative singular third-person)
rhusiwn (first-person imperative plural)
rhusiwch (imperative plural second-person)
rhusient (imperative plural third-person)
rhusier (imperative impersonal)
rhusio (noun-from-verb)
rhusiedig (participle)
rhusiadwy (participle)
rhusia i (first-person future singular)
rhusiaf i (first-person future singular)
rhusi di (future second-person singular)
rhusith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
rhusiff e (future singular third-person)
rhusiwn ni (first-person future plural)
rhusiwch chi (future plural second-person)
rhusian nhw (future plural third-person)
rhusiwn i (conditional first-person singular)
rhuswn i (conditional first-person singular)
rhusiet ti (conditional second-person singular)
rhuset ti (conditional second-person singular)
rhusiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
rhusai fo (conditional singular third-person)
rhusien ni (conditional first-person plural)
rhusen ni (conditional first-person plural)
rhusiech chi (conditional plural second-person)
rhusech chi (conditional plural second-person)
rhusien nhw (conditional plural third-person)
rhusen nhw (conditional plural third-person)
rhusiais i (first-person preterite singular)
rhusies i (first-person preterite singular)
rhusiaist ti (preterite second-person singular)
rhusiest ti (preterite second-person singular)
rhusiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
rhusion ni (first-person plural preterite)
rhusioch chi (plural preterite second-person)
rhusion nhw (plural preterite third-person)
rhusia (imperative second-person singular)
rhusiwch (imperative plural second-person)


nitradu

nitradu (first-person singular present nitradaf, not mutable)

nitradaf (first-person present singular)
nitradaf (first-person future indicative present singular)
nitredi (future indicative present second-person singular)
nitrada (future indicative present singular third-person)
nitradwn (first-person future indicative plural present)
nitredwch (future indicative plural present second-person)
nitradwch (future indicative plural present second-person)
nitradant (future indicative plural present third-person)
nitredir (future impersonal indicative present)
nitradwn (conditional first-person singular)
nitradwn (first-person imperfect indicative singular subjunctive)
nitradit (conditional second-person singular)
nitradit (imperfect indicative second-person singular subjunctive)
nitradai (conditional singular third-person)
nitradai (imperfect indicative singular subjunctive third-person)
nitradem (conditional first-person plural)
nitradem (first-person imperfect indicative plural subjunctive)
nitradech (conditional plural second-person)
nitradech (imperfect indicative plural second-person subjunctive)
nitradent (conditional plural third-person)
nitradent (imperfect indicative plural subjunctive third-person)
nitredid (conditional impersonal)
nitredid (imperfect impersonal indicative subjunctive)
nitredais (first-person preterite singular)
nitredaist (preterite second-person singular)
nitradodd (preterite singular third-person)
nitradasom (first-person plural preterite)
nitradasoch (plural preterite second-person)
nitradasant (plural preterite third-person)
nitradwyd (impersonal preterite)
nitradaswn (first-person pluperfect singular)
nitradasit (pluperfect second-person singular)
nitradasai (pluperfect singular third-person)
nitradasem (first-person pluperfect plural)
nitradasech (pluperfect plural second-person)
nitradasent (pluperfect plural third-person)
nitradasid (impersonal pluperfect)
nitradesid (impersonal pluperfect)
nitradwyf (first-person present singular subjunctive)
nitredych (present second-person singular subjunctive)
nitrado (present singular subjunctive third-person)
nitradom (first-person plural present subjunctive)
nitradoch (plural present second-person subjunctive)
nitradont (plural present subjunctive third-person)
nitrader (impersonal present subjunctive)
nitrada (imperative second-person singular)
nitraded (imperative singular third-person)
nitradwn (first-person imperative plural)
nitredwch (imperative plural second-person)
nitradwch (imperative plural second-person)
nitradent (imperative plural third-person)
nitrader (imperative impersonal)
nitradu (noun-from-verb)
nitradedig (participle)
nitradadwy (participle)
nitrada i (first-person future singular)
nitradaf i (first-person future singular)
nitradi di (future second-person singular)
nitradith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
nitradiff e (future singular third-person)
nitradwn ni (first-person future plural)
nitradwch chi (future plural second-person)
nitradan nhw (future plural third-person)
nitradwn i (conditional first-person singular)
nitradswn i (conditional first-person singular)
nitradet ti (conditional second-person singular)
nitradset ti (conditional second-person singular)
nitradai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
nitradsai fo (conditional singular third-person)
nitraden ni (conditional first-person plural)
nitradsen ni (conditional first-person plural)
nitradech chi (conditional plural second-person)
nitradsech chi (conditional plural second-person)
nitraden nhw (conditional plural third-person)
nitradsen nhw (conditional plural third-person)
nitradais i (first-person preterite singular)
nitrades i (first-person preterite singular)
nitradaist ti (preterite second-person singular)
nitradest ti (preterite second-person singular)
nitradodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
nitradon ni (first-person plural preterite)
nitradoch chi (plural preterite second-person)
nitradon nhw (plural preterite third-person)
nitrada (imperative second-person singular)
nitradwch (imperative plural second-person)


mynd yn llai

mynd yn llai (first-person singular present af yn llai)

af yn llai (first-person present singular)


treulfwyd

treulfwyd (mutation mutation-radical)
dreulfwyd (mutation mutation-soft)
nhreulfwyd (mutation mutation-nasal)
threulfwyd (mutation mutation-aspirate)

From traul (“digestion”) + bwyd (“food”).


bioddiraddio

bioddiraddio (first-person singular present bioddiraddiaf)

bioddiraddiaf (first-person present singular)
bioddiraddiaf (first-person future indicative present singular)
bioddireddi (future indicative present second-person singular)
bioddiraddia (future indicative present singular third-person)
bioddiraddiwn (first-person future indicative plural present)
bioddireddiwch (future indicative plural present second-person)
bioddiraddiwch (future indicative plural present second-person)
bioddiraddiant (future indicative plural present third-person)
bioddireddir (future impersonal indicative present)
bioddiraddiwn (conditional first-person singular)
bioddiraddiwn (first-person imperfect indicative singular)
bioddireddit (conditional second-person singular)
bioddireddit (imperfect indicative second-person singular)
bioddiraddiai (conditional singular third-person)
bioddiraddiai (imperfect indicative singular third-person)
bioddiraddiem (conditional first-person plural)
bioddiraddiem (first-person imperfect indicative plural)
bioddiraddiech (conditional plural second-person)
bioddiraddiech (imperfect indicative plural second-person)
bioddiraddient (conditional plural third-person)
bioddiraddient (imperfect indicative plural third-person)
bioddireddid (conditional impersonal)
bioddireddid (imperfect impersonal indicative)
bioddireddiais (first-person preterite singular)
bioddireddiaist (preterite second-person singular)
bioddiraddiodd (preterite singular third-person)
bioddiraddiasom (first-person plural preterite)
bioddiraddiasoch (plural preterite second-person)
bioddiraddiasant (plural preterite third-person)
bioddiraddiwyd (impersonal preterite)
bioddiraddiaswn (first-person pluperfect singular)
bioddiraddiasit (pluperfect second-person singular)
bioddiraddiasai (pluperfect singular third-person)
bioddiraddiasem (first-person pluperfect plural)
bioddiraddiasech (pluperfect plural second-person)
bioddiraddiasent (pluperfect plural third-person)
bioddiraddiasid (impersonal pluperfect)
bioddiraddiesid (impersonal pluperfect)
bioddiraddiwyf (first-person present singular subjunctive)
bioddireddiech (present second-person singular subjunctive)
bioddiraddio (present singular subjunctive third-person)
bioddiraddiom (first-person plural present subjunctive)
bioddiraddioch (plural present second-person subjunctive)
bioddiraddiont (plural present subjunctive third-person)
bioddiraddier (impersonal present subjunctive)
bioddiraddia (imperative second-person singular)
bioddiraddied (imperative singular third-person)
bioddiraddiwn (first-person imperative plural)
bioddireddiwch (imperative plural second-person)
bioddiraddiwch (imperative plural second-person)
bioddiraddient (imperative plural third-person)
bioddiraddier (imperative impersonal)
bioddiraddio (noun-from-verb)
bioddiraddiedig (participle)
bioddiraddiadwy (participle)
bioddiraddia i (first-person future singular)
bioddiraddiaf i (first-person future singular)
bioddiraddi di (future second-person singular)
bioddiraddith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
bioddiraddiff e (future singular third-person)
bioddiraddiwn ni (first-person future plural)
bioddiraddiwch chi (future plural second-person)
bioddiraddian nhw (future plural third-person)
bioddiraddiwn i (conditional first-person singular)
bioddiraddswn i (conditional first-person singular)
bioddiraddiet ti (conditional second-person singular)
bioddiraddset ti (conditional second-person singular)
bioddiraddiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
bioddiraddsai fo (conditional singular third-person)
bioddiraddien ni (conditional first-person plural)
bioddiraddsen ni (conditional first-person plural)
bioddiraddiech chi (conditional plural second-person)
bioddiraddsech chi (conditional plural second-person)
bioddiraddien nhw (conditional plural third-person)
bioddiraddsen nhw (conditional plural third-person)
bioddiraddiais i (first-person preterite singular)
bioddiraddies i (first-person preterite singular)
bioddiraddiaist ti (preterite second-person singular)
bioddiraddiest ti (preterite second-person singular)
bioddiraddiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
bioddiraddion ni (first-person plural preterite)
bioddiraddioch chi (plural preterite second-person)
bioddiraddion nhw (plural preterite third-person)
bioddiraddia (imperative second-person singular)
bioddiraddiwch (imperative plural second-person)
bioddiraddio (mutation mutation-radical)
fioddiraddio (mutation mutation-soft)
mioddiraddio (mutation mutation-nasal)

/ˌbɪ.ɔðɪˈraðjɔ/

bio- + diraddio (“degrade”), a calque of English biodegrade.


hydraul

cy-adj

hydraul (feminine singular hydraul, plural hydraul, equative hydreuled, comparative hydreulach, superlative hydreulaf, not mutable)

hydraul (feminine singular)
hydraul (plural)
hydreuled (equative)
hydreulach (comparative)
hydreulaf (superlative)


dwylaw

dwylaw (mutation mutation-radical)
ddwylaw (mutation mutation-soft)
nwylaw (mutation mutation-nasal)

(literary) alternative form of dwylo (“hands”)


dicllon

dicllon (feminine singular dicllon, plural dicllon, unknown comparative)

dicllon (feminine singular)
dicllon (plural)
dicllon (mutation mutation-radical)
ddicllon (mutation mutation-soft)
nicllon (mutation mutation-nasal)


tridiau

tridiau (mutation mutation-radical)
dridiau (mutation mutation-soft)
nhridiau (mutation mutation-nasal)
thridiau (mutation mutation-aspirate)


ethanöig

ethanöig (feminine singular ethanöig, plural ethanöig, not comparable)

ethanöig (feminine singular)
ethanöig (plural)

By surface analysis, ethan (“ethane”) + -öig


bwtanöig

cy-adj

bwtanöig (feminine singular bwtanöig, plural bwtanöig, not comparable)

bwtanöig (feminine singular)
bwtanöig (plural)

By surface analysis, bwtan (“butane”) + -öig


pentanöig

cy-adj

pentanöig (feminine singular pentanöig, plural pentanöig, not comparable)

pentanöig (feminine singular)
pentanöig (plural)

By surface analysis, pentan (“pentane”) + -öig


propanöig

cy-adj

propanöig (feminine singular propanöig, plural propanöig, not comparable)

propanöig (feminine singular)
propanöig (plural)

By surface analysis, propan (“propane”) + -öig


fformig

cy-adj

fformig (feminine singular fformig, plural fformig, not comparable, not mutable)

fformig (feminine singular)
fformig (plural)

(organic chemistry) Synonym of methanöig (“methanoic”), formic


methanöig

methanöig (feminine singular methanöig, plural methanöig, not comparable)

methanöig (feminine singular)
methanöig (plural)

/ˌmɛθaˈnoː.ɪɡ/

From English methanoic. By surface analysis, methan (“methane”) + -öig.


hecsanöig

cy-adj

hecsanöig (feminine singular hecsanöig, plural hecsanöig, not comparable, not mutable)

hecsanöig (feminine singular)
hecsanöig (plural)

By surface analysis, hecsan (“hexane”) + -öig


-öig

(organic chemistry) -oic (suffix denoting carboxylic groups)


blorig

cy-adj

blorig (feminine singular blorig, plural blorig, not comparable)

blorig (feminine singular)
blorig (plural)

blawr (“grey, blue; salt, saltpetre”) + -ig


asid methanöig

(organic chemistry) methanoic acid, formic acid.


capröig

cy-adj

capröig (feminine singular capröig, plural capröig, not comparable)

capröig (feminine singular)
capröig (plural)

Borrowed from English caproic. By surface analysis, Latin caper (“goat”) + -öig.

surface analysis

(organic chemistry) Synonym of hecsanöig (“hexanoic”), caproic


nitrus

cy-adj

nitrus (feminine singular nitrus, plural nitrus, not comparable, not mutable)

nitrus (feminine singular)
nitrus (plural)


sylff-

(organic chemistry) Alternative form of sylffo- (“containing sulfur”), used before a vowel


asid fformig

(organic chemistry) Synonym of asid methanöig (“methanoic acid”), formic acid


nitrig

nitrig (feminine singular nitrig, plural nitrig, not comparable, not mutable)

nitrig (feminine singular)
nitrig (plural)


sylffo-

(organic chemistry) sulfo- (containing sulfur)


cadnöes

cy-noun

cadnöes f (plural cadnoësau, masculine cadno)

cadnoësau (plural)
cadno (masculine)
cadnöes (mutation mutation-radical)
gadnöes (mutation mutation-soft)
nghadnöes (mutation mutation-nasal)
chadnöes (mutation mutation-aspirate)

From cadno (“fox”) + -es (feminine suffix).

(South Wales) Alternative form of cadnawes (“vixen”)


ailgylchu

cy-verb

ailgylchu (first-person singular present ailgylchaf)

ailgylchaf (first-person present singular)
ailgylchu (mutation mutation-radical)
hailgylchu (mutation prothesis-h)

/ai̯lˈɡəlχɨ/

From ail- (“re-”) + cylchu (“to circle”).


blawr

cy-adj

blawr (feminine singular blawr, plural blawr, equative blored, comparative blorach, superlative bloraf)

blawr (feminine singular)
blawr (plural)
blored (equative)
blorach (comparative)
bloraf (superlative)


blawr

blawr (mutation mutation-radical)
flawr (mutation mutation-soft)
mlawr (mutation mutation-nasal)


bwtylamin

Adapted from English butylamine. By surface analysis, bwtyl- + -amin.


cleddyf cam

cleddyfau cam (plural)
cleddyf cam (mutation mutation-radical)
gleddyf cam (mutation mutation-soft)
nghleddyf cam (mutation mutation-nasal)
chleddyf cam (mutation mutation-aspirate)


bwcedaid

bwcedeidiau (plural)
bwcedaid (mutation mutation-radical)
fwcedaid (mutation mutation-soft)
mwcedaid (mutation mutation-nasal)


propylamin

Adapted from English propylamine. By surface analysis, propyl- + -amin.


methylamin

Adapted from English methylamine. By surface analysis, methyl- + -amin.


plataid

plateidiau (plural)
plataid (mutation mutation-radical)
blataid (mutation mutation-soft)
mhlataid (mutation mutation-nasal)
phlataid (mutation mutation-aspirate)


plât rhifau

platiau rhifau (plural)
plât rhifau (mutation mutation-radical)
blât rhifau (mutation mutation-soft)
mhlât rhifau (mutation mutation-nasal)
phlât rhifau (mutation mutation-aspirate)


nitrobensen

Adapted from English nitrobenzene. By surface analysis, nitro- + bensen

(organic chemistry) nitrobenzene (aromatic compound C₆H₅NO₂)


ethylamin

Adapted from English ethylamine. By surface analysis, ethyl- + -amin.


cas gan fwnci

cy-noun

cas gan fwnci m (plural casiau gan fwnci)

casiau gan fwnci (plural)
cas gan fwnci (mutation mutation-radical)
gas gan fwnci (mutation mutation-soft)
nghas gan fwnci (mutation mutation-nasal)
chas gan fwnci (mutation mutation-aspirate)

Araucaria araucana
Araucaria araucana#Translingual


cas gan

cas gennyf (first-person singular)
cas gennym (first-person plural)
cas gennyt (second-person singular)
cas gennych (plural second-person)
cas ganddo m (singular third-person)
cas ganddi f (singular third-person)
cas ganddynt (plural third-person)
cas gen i (first-person singular)
cas gin i (first-person singular)
cas gennyn ni (first-person plural)
cas ganddon ni (first-person plural)
cas gynnon ni (first-person plural)
cas gen ti (second-person singular)
cas gin ti (second-person singular)
cas gennych chi (plural second-person)
cas ganddoch chi (plural second-person)
cas gynnoch chi (plural second-person)
cas ganddo fe (singular third-person)
fo (singular third-person)
cas gynno fo m (singular third-person)
cas ganddi hi (singular third-person)
cas gynni hi f (singular third-person)
cas gennyn nhw (plural third-person)
cas ganddyn nhw (plural third-person)
cas gynnyn nhw (plural third-person)

cas (“hateful, nasty”) + gan (“with, by”).


dechrau ar

cy-verb

dechrau ar (first-person singular present dechreuaf ar)

dechreuaf ar (first-person present singular)

(transitive, idiomatic) to start on, to get started with, to set about (a task)

(transitive, idiomatic) to set on, to fall upon, to assault

(transitive, intransitive, idiomatic) to go on, to rant, to scold


chwistlen

cy-noun

chwistlen f (plural chwistlennod, not mutable)

Singulative of chwistl (“shrews”, archaic).


chwistl

cy-noun

chwistl f (collective, singulative chwistlen, not mutable)

chwistlen (singulative)
chwistl (mutation mutation-radical)

English whistle + -en, cf. English whistler (“whistling marmot”).


asetig

cy-adj

asetig (feminine singular asetig, plural asetig, not comparable)

asetig (feminine singular)
asetig (plural)

(organic chemistry) Synonym of ethanöig (“ethanoic”), acetic


fformiwla

cy-noun

fformiwla f (plural fformiwlâu, not mutable)


fformiwla foleciwlaidd

fformiwla foleciwlaidd f (plural fformiwlâu moleciwlaidd, not mutable)


adeileddol

cy-adj

adeileddol (feminine singular adeileddol, plural adeileddol, not comparable)

adeileddol (feminine singular)
adeileddol (plural)
adeileddol (mutation mutation-radical)
hadeileddol (mutation prothesis-h)


ffwyl

Anhyfryd beth yw methu / a ffwyl ar ddyn yw ffaelu.

1882, D. Silvan Evans, J. Jones, Ysten Sioned, Aberystwyth: John Morgan, page 108:

An unpleasant thing it is to falter / and foil to man is failure.


moleciwl

moleciwlau (plural)
moleciwl (mutation mutation-radical)
foleciwl (mutation mutation-soft)


moleciwlaidd

moleciwlaidd (feminine singular moleciwlaidd, plural moleciwlaidd, not comparable)

moleciwlaidd (feminine singular)
moleciwlaidd (plural)
moleciwlaidd (mutation mutation-radical)
foleciwlaidd (mutation mutation-soft)

Adapted from English molecular. By surface analysis, moleciwl (“molecule”) + -aidd.


fformiwla adeileddol

cy-noun

fformiwla adeileddol f (plural fformiwlâu adeileddol, not mutable)


isomer adeileddol

isomer adeileddol m (plural isomerau adeileddol)


isomer optegol

isomer optegol m (plural isomerau optegol)


isomeredd adeileddol

structural isomerism
structural isomerism


adeiledd

adeiledd (mutation mutation-radical)
hadeiledd (mutation prothesis-h)

From adail (“edifice, building”) + -edd (“-ness”).


blorog

cy-adj

blorog (feminine singular blorog, plural blorog, not comparable)

blorog (feminine singular)
blorog (plural)

blawr (“grey, blue; salt, saltpetre”) + -og

af

(obsolete) synonym of nitrus (“nitrous”)


morfil walbon

cy-noun

morfil walbon m (plural morfilod walbon)

morfilod walbon (plural)
morfil walbon (mutation mutation-radical)
forfil walbon (mutation mutation-soft)

(marine biology) baleen whale (Mysticeti)


danheddog

cy-adj

danheddog (feminine singular danheddog, plural danheddogion, equative mor ddanheddog, comparative mwy danheddog, superlative mwyaf danheddog)

danheddog (feminine singular)
danheddogion (plural)
mor ddanheddog (equative)
mwy danheddog (comparative)
mwyaf danheddog (superlative)
danheddog (mutation mutation-radical)
ddanheddog (mutation mutation-soft)
nanheddog (mutation mutation-nasal)


morfil danheddog

cy-noun

morfil danheddog m (plural morfilod danheddog or morfilod danheddogion)

morfilod danheddog (plural)
morfilod danheddogion (plural)
morfil danheddog (mutation mutation-radical)
forfil danheddog (mutation mutation-soft)

Cymdeithas Edward Llwyd
w:Cymdeithas Edward Llwyd

(marine biology) toothed whale (Odontoceti)


esteriad

esteriadau (plural)
esteriad (mutation mutation-radical)
hesteriad (mutation prothesis-h)


morfil balîn

morfilod balîn (plural)
morfil balîn (mutation mutation-radical)
forfil balîn (mutation mutation-soft)


adeileddiaeth

adeileddiaeth (mutation mutation-radical)
hadeileddiaeth (mutation prothesis-h)

From adeiledd (“structure”) + -wr (“-er, -ist”).


swolegydd

cy-noun

swolegydd m (plural swolegwyr, not mutable)

/ˌsʊ.ɔˈlɛɡɨ̞ð/

/ˌsuː.ɔˈleːɡɨ̞ð/

/ˌsʊ.ɔˈlɛɡɨ̞ð/


adeileddwr

adeileddwr (mutation mutation-radical)
hadeileddwr (mutation prothesis-h)


gôl adlam

goliau adlam (plural)
gôl adlam (mutation mutation-radical)
ngôl adlam (irregular mutation mutation-nasal)


clorus

cy-adj

clorus (feminine singular clorus, plural clorus, not comparable)

clorus (feminine singular)
clorus (plural)


gôl gosb

goliau gosb (plural)
gôl gosb (mutation mutation-radical)
ngôl gosb (irregular mutation mutation-nasal)


clorig

clorig (feminine singular clorig, plural clorig, not comparable)

clorig (feminine singular)
clorig (plural)


esteru

cy-verb

esteru (first-person singular present esteraf)

esteraf (first-person present singular)
esteraf (first-person future indicative present singular)
esteri (future indicative present second-person singular)
estera (future indicative present singular third-person)
esterwn (first-person future indicative plural present)
esterwch (future indicative plural present second-person)
esterant (future indicative plural present third-person)
esterir (future impersonal indicative present)
esterwn (conditional first-person singular)
esterwn (first-person imperfect indicative singular subjunctive)
esterit (conditional second-person singular)
esterit (imperfect indicative second-person singular subjunctive)
esterai (conditional singular third-person)
esterai (imperfect indicative singular subjunctive third-person)
esterem (conditional first-person plural)
esterem (first-person imperfect indicative plural subjunctive)
esterech (conditional plural second-person)
esterech (imperfect indicative plural second-person subjunctive)
esterent (conditional plural third-person)
esterent (imperfect indicative plural subjunctive third-person)
esterid (conditional impersonal)
esterid (imperfect impersonal indicative subjunctive)
esterais (first-person preterite singular)
esteraist (preterite second-person singular)
esterodd (preterite singular third-person)
esterasom (first-person plural preterite)
esterasoch (plural preterite second-person)
esterasant (plural preterite third-person)
esterwyd (impersonal preterite)
esteraswn (first-person pluperfect singular)
esterasit (pluperfect second-person singular)
esterasai (pluperfect singular third-person)
esterasem (first-person pluperfect plural)
esterasech (pluperfect plural second-person)
esterasent (pluperfect plural third-person)
esterasid (impersonal pluperfect)
esteresid (impersonal pluperfect)
esterwyf (first-person present singular subjunctive)
esterych (present second-person singular subjunctive)
estero (present singular subjunctive third-person)
esterom (first-person plural present subjunctive)
esteroch (plural present second-person subjunctive)
esteront (plural present subjunctive third-person)
esterer (impersonal present subjunctive)
estera (imperative second-person singular)
estered (imperative singular third-person)
esterwn (first-person imperative plural)
esterwch (imperative plural second-person)
esterent (imperative plural third-person)
esterer (imperative impersonal)
esteru (noun-from-verb)
esteredig (participle)
esteradwy (participle)
estera i (first-person future singular)
esteraf i (first-person future singular)
esteri di (future second-person singular)
esterith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
esteriff e (future singular third-person)
esterwn ni (first-person future plural)
esterwch chi (future plural second-person)
esteran nhw (future plural third-person)
esterwn i (conditional first-person singular)
esterswn i (conditional first-person singular)
esteret ti (conditional second-person singular)
esterset ti (conditional second-person singular)
esterai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
estersai fo (conditional singular third-person)
esteren ni (conditional first-person plural)
estersen ni (conditional first-person plural)
esterech chi (conditional plural second-person)
estersech chi (conditional plural second-person)
esteren nhw (conditional plural third-person)
estersen nhw (conditional plural third-person)
esterais i (first-person preterite singular)
esteres i (first-person preterite singular)
esteraist ti (preterite second-person singular)
esterest ti (preterite second-person singular)
esterodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
esteron ni (first-person plural preterite)
esteroch chi (plural preterite second-person)
esteron nhw (plural preterite third-person)
estera (imperative second-person singular)
esterwch (imperative plural second-person)
esteru (mutation mutation-radical)
hesteru (mutation prothesis-h)

(organic chemistry, transitive) to esterify


asid ethanöig

(organic chemistry) ethanoic acid, acetic acid.


clorobensen

Adapted from English chlorobenzene. By surface analysis, cloro- + bensen


asid asetig

(organic chemistry) Synonym of asid ethanöig (“ethanoic acid”), acetic acid


blorsur

blawr (“grey, blue; salt, saltpetre”) + (obsolete) sur (“acid”)

com

(obsolete) synonym of asid nitrig (“nitric acid”)


corn carw'r mynydd

cy-noun

corn carw'r mynydd m (plural cyrn ceirw y mynydd)

cyrn ceirw y mynydd (plural)
corn carw'r mynydd (mutation mutation-radical)
gorn carw'r mynydd (mutation mutation-soft)
nghorn carw'r mynydd (mutation mutation-nasal)
chorn carw'r mynydd (mutation mutation-aspirate)

stag's-horn clubmoss
stag's-horn clubmoss

Lycopodium clavatum
Lycopodium clavatum#Translingual

stag's-horn clubmoss (Lycopodium clavatum)


troed y blaidd

troed y blaidd m or f (plural traed y blaidd)

traed y blaidd (plural)
troed y blaidd (mutation mutation-radical)
droed y blaidd (mutation mutation-soft)
nhroed y blaidd (mutation mutation-nasal)
throed y blaidd (mutation mutation-aspirate)


asid glyserig

(organic chemistry, biochemistry) glyceric acid


carbocsylig

cy-adj

carbocsylig (feminine singular carbocsylig, plural carbocsylig, not comparable)

carbocsylig (feminine singular)
carbocsylig (plural)

Borrowed from English carboxylic. By surface analysis, carbocsyl + -ig.


asid carbocsylig

cy-noun

asid carbocsylig m (plural asidau carbocsylig or asid carbocsyligion)

asidau carbocsylig (plural)
asid carbocsyligion (plural)


asid brasterog

asid brasterog m (plural asidau brasterog or asid brasterogion)

asidau brasterog (plural)
asid brasterogion (plural)

(organic chemistry, biochemistry) fatty acid.


arian nitrad

(inorganic chemistry) silver nitrate, AgNO₃


electrwm

electrwm (mutation mutation-radical)
helectrwm (mutation prothesis-h)


cnwp-fwsogl Alpaidd

cnwp-fwsogl Alpaidd m (plural cnwp-fwsoglau Alpaidd)

cnwp-fwsoglau Alpaidd (plural)
cnwp-fwsogl Alpaidd (mutation mutation-radical)
gnwp-fwsogl Alpaidd (mutation mutation-soft)
nghnwp-fwsogl Alpaidd (mutation mutation-nasal)
chnwp-fwsogl Alpaidd (mutation mutation-aspirate)

Gwasg Carreg Gwalch
w:Gwasg Carreg Gwalch


bylchog

cy-adj

bylchog (feminine singular bylchog, plural bylchog, equative mor fylchog, comparative mwy bylchog, superlative mwyaf bylchog)

bylchog (feminine singular)
bylchog (plural)
mor fylchog (equative)
mwy bylchog (comparative)
mwyaf bylchog (superlative)
bylchog (mutation mutation-radical)
fylchog (mutation mutation-soft)
mylchog (mutation mutation-nasal)

gapped, gappy, having gaps, notched, jagged

(architecture) crenellated, having battlements


cnwp-fwsogl y gors

cy-noun

cnwp-fwsogl y gors m (plural cnwp-fwsoglau'r gors)

cnwp-fwsoglau'r gors (plural)
cnwp-fwsogl y gors (mutation mutation-radical)
gnwp-fwsogl y gors (mutation mutation-soft)
nghnwp-fwsogl y gors (mutation mutation-nasal)
chnwp-fwsogl y gors (mutation mutation-aspirate)


cnwp-fwsogl mawr

cnwp-fwsogl mawr m (plural cnwp-fwsoglau mawr)

cnwp-fwsoglau mawr (plural)
cnwp-fwsogl mawr (mutation mutation-radical)
gnwp-fwsogl mawr (mutation mutation-soft)
nghnwp-fwsogl mawr (mutation mutation-nasal)
chnwp-fwsogl mawr (mutation mutation-aspirate)


cnwp-fwsogl bylchog

cnwp-fwsogl bylchog m (plural cnwp-fwsoglau bylchog or cnwp-fwsogl bylchogion)

cnwp-fwsoglau bylchog (plural)
cnwp-fwsogl bylchogion (plural)
cnwp-fwsogl bylchog (mutation mutation-radical)
gnwp-fwsogl bylchog (mutation mutation-soft)
nghnwp-fwsogl bylchog (mutation mutation-nasal)
chnwp-fwsogl bylchog (mutation mutation-aspirate)

interrupted clubmoss
interrupted clubmoss

interrupted clubmoss, stiff clubmoss (Spinulum annotinum)


cnwp-fwsogl Issler

cnwp-fwsogl Issler m (plural cnwp-fwsoglau Issler)

cnwp-fwsoglau Issler (plural)
cnwp-fwsogl Issler (mutation mutation-radical)
gnwp-fwsogl Issler (mutation mutation-soft)
nghnwp-fwsogl Issler (mutation mutation-nasal)
chnwp-fwsogl Issler (mutation mutation-aspirate)

Issler's clubmoss (Diphasiastrum × issleri, a hybrid between Diphasiastrum alpinum and Diphasiastrum complanatum)


cnwp-fwsogl corn hydd

cnwp-fwsogl corn hydd f or m (plural cnwp-fwsoglau corn hydd)

cnwp-fwsoglau corn hydd (plural)
cnwp-fwsogl corn hydd (mutation mutation-radical)
gnwp-fwsogl corn hydd (mutation mutation-soft)
nghnwp-fwsogl corn hydd (mutation mutation-nasal)
chnwp-fwsogl corn hydd (mutation mutation-aspirate)


osgiliad

osgiadedau (plural)
osgiliad (mutation mutation-radical)
hosgiliad (mutation prothesis-h)

Back-formation from osgiliadu (“to oscillate”).


cnwp-fwsogl bach

cy-noun

cnwp-fwsogl bach m (plural cnwp-fwsoglau bach)

cnwp-fwsoglau bach (plural)
cnwp-fwsogl bach (mutation mutation-radical)
gnwp-fwsogl bach (mutation mutation-soft)
nghnwp-fwsogl bach (mutation mutation-nasal)
chnwp-fwsogl bach (mutation mutation-aspirate)

lesser clubmoss (Selaginella selaginoides)


is-ryw.

ssp., subsp. abbreviation of isrywogaeth (“subspecies”).


cwpanllys mynydd

mountain liverwort (Marchantia polymorpha subsp. montivagans), a subspecies of common liverwort (Marchantia polymorpha)


cnwp-fwsogl Krauss

cnwp-fwsogl Krauss m (plural cnwp-fwsoglau Krauss)

cnwp-fwsoglau Krauss (plural)
cnwp-fwsogl Krauss (mutation mutation-radical)
gnwp-fwsogl Krauss (mutation mutation-soft)
nghnwp-fwsogl Krauss (mutation mutation-nasal)
chnwp-fwsogl Krauss (mutation mutation-aspirate)

Krauss's clubmoss, Krauss's spikemoss, African clubmoss (Selaginella kraussiana)


aelddu

cy-adj

aelddu (feminine singular aelddu, plural aeldduon, not comparable)

aelddu (feminine singular)
aeldduon (plural)
aelddu (mutation mutation-radical)
haelddu (mutation prothesis-h)


cwpanllys penseren

star-headed liverwort (Marchantia polymorpha subsp. polymorpha)


penseren

penseren (feminine singular penseren, plural penseren, not comparable)

penseren (feminine singular)
penseren (plural)
penseren (mutation mutation-radical)
benseren (mutation mutation-soft)
mhenseren (mutation mutation-nasal)
phenseren (mutation mutation-aspirate)


albatros aelddu

cy-noun

albatros aelddu m (plural albatrosiaid aelddu or albatrosiaid aeldduon)

albatrosiaid aelddu (plural)
albatrosiaid aeldduon (plural)
albatros aelddu (mutation mutation-radical)
halbatros aelddu (mutation prothesis-h)

black-browed albatross
black-browed albatross

Thalassarche melanophris
Thalassarche melanophris#Translingual

black-browed albatross (Thalassarche melanophris syn. Diomedea melanophris)


cwpanllys

cwpanllys (mutation mutation-radical)
gwpanllys (mutation mutation-soft)
nghwpanllys (mutation mutation-nasal)
chwpanllys (mutation mutation-aspirate)

From cwpan (“cup”) + llys (“plant, wort”).

cwpanllys mynydd

mountain liverwort, Marchantia polymorpha subsp. montivagans

cwpanllys penseren

star-headed liverwort, Marchantia polymorpha subsp. polymorpha


osgled

osgledau (plural)
osgled (mutation mutation-radical)
hosgled (mutation prothesis-h)

osg (“sloping object”) + lled (“width”).


afuad

afuadau (plural)
afuad (mutation mutation-radical)
hafuad (mutation prothesis-h)

From afu (“liver”) + -ad (“plant, wort”).


osgiliadu

cy-verb

osgiliadu (first-person singular present osgiliadaf)

osgiliadaf (first-person present singular)
osgiliadaf (first-person future indicative present singular)
osgiliedi (future indicative present second-person singular)
osgiliada (future indicative present singular third-person)
osgiliadwn (first-person future indicative plural present)
osgiliedwch (future indicative plural present second-person)
osgiliadwch (future indicative plural present second-person)
osgiliadant (future indicative plural present third-person)
osgiliedir (future impersonal indicative present)
osgiliadwn (conditional first-person singular)
osgiliadwn (first-person imperfect indicative singular subjunctive)
osgiliadit (conditional second-person singular)
osgiliadit (imperfect indicative second-person singular subjunctive)
osgiliadai (conditional singular third-person)
osgiliadai (imperfect indicative singular subjunctive third-person)
osgiliadem (conditional first-person plural)
osgiliadem (first-person imperfect indicative plural subjunctive)
osgiliadech (conditional plural second-person)
osgiliadech (imperfect indicative plural second-person subjunctive)
osgiliadent (conditional plural third-person)
osgiliadent (imperfect indicative plural subjunctive third-person)
osgiliedid (conditional impersonal)
osgiliedid (imperfect impersonal indicative subjunctive)
osgiliedais (first-person preterite singular)
osgiliedaist (preterite second-person singular)
osgiliadodd (preterite singular third-person)
osgiliadasom (first-person plural preterite)
osgiliadasoch (plural preterite second-person)
osgiliadasant (plural preterite third-person)
osgiliadwyd (impersonal preterite)
osgiliadaswn (first-person pluperfect singular)
osgiliadasit (pluperfect second-person singular)
osgiliadasai (pluperfect singular third-person)
osgiliadasem (first-person pluperfect plural)
osgiliadasech (pluperfect plural second-person)
osgiliadasent (pluperfect plural third-person)
osgiliadasid (impersonal pluperfect)
osgiliadesid (impersonal pluperfect)
osgiliadwyf (first-person present singular subjunctive)
osgiliedych (present second-person singular subjunctive)
osgiliado (present singular subjunctive third-person)
osgiliadom (first-person plural present subjunctive)
osgiliadoch (plural present second-person subjunctive)
osgiliadont (plural present subjunctive third-person)
osgiliader (impersonal present subjunctive)
osgiliada (imperative second-person singular)
osgiliaded (imperative singular third-person)
osgiliadwn (first-person imperative plural)
osgiliedwch (imperative plural second-person)
osgiliadwch (imperative plural second-person)
osgiliadent (imperative plural third-person)
osgiliader (imperative impersonal)
osgiliadu (noun-from-verb)
osgiliadedig (participle)
osgiliadadwy (participle)
osgiliada i (first-person future singular)
osgiliadaf i (first-person future singular)
osgiliadi di (future second-person singular)
osgiliadith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
osgiliadiff e (future singular third-person)
osgiliadwn ni (first-person future plural)
osgiliadwch chi (future plural second-person)
osgiliadan nhw (future plural third-person)
osgiliadwn i (conditional first-person singular)
osgiliadswn i (conditional first-person singular)
osgiliadet ti (conditional second-person singular)
osgiliadset ti (conditional second-person singular)
osgiliadai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
osgiliadsai fo (conditional singular third-person)
osgiliaden ni (conditional first-person plural)
osgiliadsen ni (conditional first-person plural)
osgiliadech chi (conditional plural second-person)
osgiliadsech chi (conditional plural second-person)
osgiliaden nhw (conditional plural third-person)
osgiliadsen nhw (conditional plural third-person)
osgiliadais i (first-person preterite singular)
osgiliades i (first-person preterite singular)
osgiliadaist ti (preterite second-person singular)
osgiliadest ti (preterite second-person singular)
osgiliadodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
osgiliadon ni (first-person plural preterite)
osgiliadoch chi (plural preterite second-person)
osgiliadon nhw (plural preterite third-person)
osgiliada (imperative second-person singular)
osgiliadwch (imperative plural second-person)
osgiliadu (mutation mutation-radical)
hosgiliadu (mutation prothesis-h)

/ˌɔsɡɪlˈjadɨ̞/