iselder

iselderau (plural)
iselder (mutation mutation-radical)
hiselder (mutation prothesis-h)


cochlas

cy-adj

cochlas (feminine singular cochlas, plural cochleision, equative cochlased, comparative cochlasach, superlative cochlasaf)

cochlas (feminine singular)
cochleision (plural)
cochlased (equative)
cochlasach (comparative)
cochlasaf (superlative)
cochlas (mutation mutation-radical)
gochlas (mutation mutation-soft)
nghochlas (mutation mutation-nasal)
chochlas (mutation mutation-aspirate)


rasel

cy-noun

rasel f (plural raseli or raselydd, not mutable)

A dissimilated version of English raser, a variation of razor. Similar dissimilation occurs in cornel (“corner”), dresel (“dresser”) and fesul (“by”) (from mesur (“measure”)).


pêl droed

peli troed (plural)
pêl droed (mutation mutation-radical)
bêl droed (mutation mutation-soft)
mhêl droed (mutation mutation-nasal)
phêl droed (mutation mutation-aspirate)


gweinyddiaeth

gweinyddiaeth f (plural gweinyddiaethau)

gweinyddiaethau (plural)
gweinyddiaeth (mutation mutation-radical)
weinyddiaeth (mutation mutation-soft)
ngweinyddiaeth (mutation mutation-nasal)

/ɡwei̯ˈnəðjaɨ̯θ/

/ɡwei̯ˈnəðjɛθ/

/ɡwei̯ˈnəðjɛθ/

From gweinyddu (“to administer”) + -iaeth.


bongorff

bongyrff (plural)
bongorff (mutation mutation-radical)
fongorff (mutation mutation-soft)
mongorff (mutation mutation-nasal)


teiar

teiars (plural)
teiar (mutation mutation-radical)
deiar (mutation mutation-soft)
nheiar (mutation mutation-nasal)
theiar (mutation mutation-aspirate)


bŵt

bwtiau (plural)
bŵt (mutation mutation-radical)
fŵt (mutation mutation-soft)
mŵt (mutation mutation-nasal)


misol

cy-adj

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

misol (feminine singular)
misol (plural)


streic

cy-noun

streic f (plural streiciau, not mutable)


grôt

grotiau (plural)
grôt (mutation mutation-radical)
ngrôt (irregular mutation mutation-nasal)


pisyn grôt

pisiau grôt (plural)
grôt (mutation mutation-radical)
rôt (mutation mutation-soft)
ngrôt (mutation mutation-nasal)

/ˌpɪsɨ̞ŋ ˈɡroːt/

/ˌpɪsɪŋ ˈɡroːt/


microsgop

microsgopau (plural)
microsgop (mutation mutation-radical)
ficrosgop (mutation mutation-soft)


Llwybr Llaethog

/ə ˌɬʊɨ̯br ˈɬeɨ̯θɔɡ/

[ə ˌɬʊɨ̯br̩ ˈɬeɨ̯θɔɡ]

/ə ˌɬʊi̯br ˈɬei̯θɔɡ/

[ə ˈɬʊi̯br̩ ˈɬei̯θɔɡ]

/ə ˌɬʊi̯bɪr ˈɬei̯θɔɡ/

From y (“the”) + llwybr (“trail, path”) + llaethog (“milky”), "the milky trail".


Ffordd Wen

/ə ˌfɔrð ˈwɛn/

From y (“the”) + ffordd (“road, way”) + gwyn (“white”), "the white way".


Ffordd Laethog

/ə ˌfɔrð ˈɬeɨ̯θɔɡ/

/ə ˌfɔrð ˈɬei̯θɔɡ/

From y (“the”) + ffordd (“road, way”) + llaethog (“milky”), "the milky way".


Ffordd Laethwen

/ə ˌfɔrð ˈɬeɨ̯θwɛn/

/ə ˌfɔrð ˈɬei̯θwɛn/

From y (“the”) + ffordd (“road, way”) + llaethwyn (“milky-white”), "the milky-white way".


Caer Arianrhod

From caer (“fort”) + arianrhod (“the Milky Way”), "the fort of the Milky Way".


Heol y Gwynt

From heol (“road, way”) + y (“the”) + gwynt (“wind”), "the way of the wind".


Bwa'r Gwynt

From bwa (“bow”) + y (“the”) + gwynt (“wind”), "the bow of the wind".


Gwregys Llaethol

y Gwregys Llaethol (canonical masculine)

/ə ˈɡwrɛɡɨ̞s ˈɬeɨ̯θɔl/

/ə ˈɡwreːɡɪs ˈɬei̯θɔl/

/ə ˈɡwrɛɡɪs ˈɬei̯θɔl/

From y (“the”) + gwregys (“belt”) + llaethol (“milk-like, milky”), "the milky belt".


Llwybr y Gwynt

/ˌɬʊɨ̯brə ˈɡwɨ̞nt/

/ˌɬʊi̯brə ˈɡwɪnt/

/ˌɬʊi̯bɪr ə ˈɡwɪnt/

From llwybr (“path, track”) + y (“the”) + gwynt (“wind”), "the path of the wind".


Caer Gwydion

/ˌkaːɨ̯r ˈɡwɨ̞djɔn/

From caer (“fort”) + Gwydion, "Gwydion's fort".


hynt San Ialm

From hynt (“way, path”) + San (“Saint”) + Ialm, "St Ialm's way". "St Ialm" should possibly be read "San Iams" or "San Iago", both versions of "St James".


Arth Fawr

From yr (“the”) + arth (“bear”) + mawr (“big, great”), "the great bear".


Sosban

(North Wales) Ursa Major, the Great Bear


Haeddel

From yr (“the”) + haeddel (“plough handle”).


Arth Fwyaf

From yr (“the”) + arth (“bear”) + fwyaf (“biggest, greatest”), "the greater bear, Ursa Major".


Sêr Llong

/ˌseːr ˈɬɔŋ/

From sêr (“stars”) + llong (“ship”), "ship stars".


Saith Seren

From y (“the”) + saith (“seven”) + seren (“star”), "the seven stars".


Llong Foel

/ˌɬɔŋ ˈvoːɨ̯l/

/ˌɬɔŋ ˈvɔi̯l/

From y (“the”) + llong (“ship”) + moel (“bare”), "the bare (mastless, rudderless, anchorless) ship".


Llun y Llong

Llun y Llong (mutation mutation-radical)
Lun y Llong (mutation mutation-soft)

/ˌɬɨːn ə ˈɬɔŋ/

/ˌɬiːn ə ˈɬɔŋ/

From llun (“shape, form”) + y (“the”) + llong (“ship”), "the shape/form of the ship".


Llun yr Haeddel

Llun yr Haeddel (mutation mutation-radical)
Lun yr Haeddel (mutation mutation-soft)

/ˌɬɨːn ər ˈheɨ̯ðɛl/

From llun (“shape, form”) + yr (“the”) + haeddel (“plough handle”), "the shape/form of the plough handle".


Haeddel Fawr

Use of haeddel fawr (“ploughtail, master-handle of a plough”).


Men Siarl

Men Siarl (mutation mutation-radical)
Fen Siarl (mutation mutation-soft)


Men Siarlys

Men Siarlys (mutation mutation-radical)
Fen Siarlys (mutation mutation-soft)


Men Siarlmaen

Men Siarlmaen (mutation mutation-radical)
Fen Siarlmaen (mutation mutation-soft)


Arth Fach

From yr (“the”) + arth (“bear”) + bach (“little”), "the little bear".


tân gwyllt

tân gwyllt (mutation mutation-radical)
dân gwyllt (mutation mutation-soft)
nhân gwyllt (mutation mutation-nasal)
thân gwyllt (mutation mutation-aspirate)

/ˌtaːn ˈɡwɨːɬd/

[ˌtʰaːŋ ˈɡwɨːɬt]

[ˌtʰaːŋ ˈɡwɪɬt]

From tân (“fire”) + gwyllt (“wild”), "wild fire".


Llong Noa

Llong Noa (mutation mutation-radical)
Long Noa (mutation mutation-soft)

/ˌɬɔŋ ˈnoː.a/

From llong (“ship”) + Noa (“Noah”), "Noah's ship".


sgri

From English scree from Old Norse skriða (“landslide, landslip”).


argraffiadydd

argraffiadwyr (plural)
argraffiadydd (mutation mutation-radical)
hargraffiadydd (mutation prothesis-h)

From argraffiad (“impression”) + -ydd (“-ist”).


argraffiadaeth

argraffiadaeth (mutation mutation-radical)
hargraffiadaeth (mutation prothesis-h)


athematig

cy-adj

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

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

/ˌaθɛˈmatɪɡ/


thematig

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

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


argraffiadol

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

argraffiadol (feminine singular)
argraffiadol (plural)
mor argraffiadol (equative)
mwy argraffiadol (comparative)
mwyaf argraffiadol (superlative)
argraffiadol (mutation mutation-radical)
hargraffiadol (mutation prothesis-h)


llafariad thematig

cy-noun

llafariad thematig f (plural llafariaid thematig)

llafariaid thematig (plural)
llafariad thematig (mutation mutation-radical)
lafariad thematig (mutation mutation-soft)


adweitheg

adweitheg (mutation mutation-radical)
hadweitheg (mutation prothesis-h)

From adwaith (“reaction”) + -eg (“-ology”).

alternative medicine
alternative medicine


adweithegydd

adweithegwyr (plural)
adweithegydd (mutation mutation-radical)
hadweithegydd (mutation prothesis-h)

/ˌadwei̯ˈθɛɡɨ̞ð/

/ˌadwei̯ˈθeːɡɪð/

/ˌadwei̯ˈθɛɡɪð/

From adweitheg (“reflexology”) + -ydd (“-ist”).


annherfynol

cy-adj

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

annherfynol (feminine singular)
annherfynol (plural)
annherfynol (mutation mutation-radical)
hannherfynol (mutation prothesis-h)

From an- + terfynol (“limited, restrictive”).


berf annherfynol

cy-noun

berf annherfynol m (plural berfau annherfynol or berfau annherfynolion)

berfau annherfynol (plural)
berfau annherfynolion (plural)
berf annherfynol (mutation mutation-radical)
ferf annherfynol (mutation mutation-soft)
merf annherfynol (mutation mutation-nasal)

From berf (“verb”) + annherfynol (“infinitive”).


aromatherapi

aromatherapi (mutation mutation-radical)
haromatherapi (mutation prothesis-h)


aromatherapydd

cy-noun

aromatherapydd m (plural aromatherapyddion)

aromatherapyddion (plural)
aromatherapydd (mutation mutation-radical)
haromatherapydd (mutation prothesis-h)

From aromatherapi (“aromatherapy”) + -ydd (“-ist”).


emrallt

emralltiau (plural)
emrallt (mutation mutation-radical)
hemrallt (mutation prothesis-h)


pencampwr

pencampwyr (plural)
pencampwr (mutation mutation-radical)
bencampwr (mutation mutation-soft)
mhencampwr (mutation mutation-nasal)
phencampwr (mutation mutation-aspirate)


unigol

cy-adj

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

unigol (feminine singular)
unigol (plural)
mor unigol (equative)
mwy unigol (comparative)
mwyaf unigol (superlative)
unigol (mutation mutation-radical)
hunigol (mutation prothesis-h)


pandemig

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

pandemig (feminine singular)
pandemig (plural)
pandemig (mutation mutation-radical)
bandemig (mutation mutation-soft)
mhandemig (mutation mutation-nasal)
phandemig (mutation mutation-aspirate)


epidemig

/ˌɛpɪˈdɛmɪɡ/


epidemig

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

epidemig (feminine singular)
epidemig (plural)
epidemig (mutation mutation-radical)
hepidemig (mutation prothesis-h)

/ˌɛpɪˈdɛmɪɡ/


treth

trethi (plural)
treth (mutation mutation-radical)
dreth (mutation mutation-soft)
nhreth (mutation mutation-nasal)
threth (mutation mutation-aspirate)

→ English: trething


corffluniwr

corfflunwyr (plural)
corffluniwr (mutation mutation-radical)
gorffluniwr (mutation mutation-soft)
nghorffluniwr (mutation mutation-nasal)
chorffluniwr (mutation mutation-aspirate)


maidd

maidd (mutation mutation-radical)
faidd (mutation mutation-soft)

(literary) third-person singular present indicative/future of meiddio


hoel

cy-noun

hoel f (plural hoelion or hoelon, not mutable)


becws

becwsys (plural)
becysiau (plural)
becws (mutation mutation-radical)
fecws (mutation mutation-soft)
mecws (mutation mutation-nasal)


dodiad

dodiadau (plural)
dodiad (mutation mutation-radical)
ddodiad (mutation mutation-soft)
nodiad (mutation mutation-nasal)


meinwe

meinweoedd (plural)
meinwe (mutation mutation-radical)
feinwe (mutation mutation-soft)


blynedd

blynedd (mutation mutation-radical)
flynedd (mutation mutation-soft)
mlynedd (mutation mutation-nasal)

From Middle Welsh blyneð, originally a plural, from Proto-Brythonic *blɨneð, earlier *blɨðneð, with syncope of -a- and pretonic shortening of -ē- to -ɨ-, from Proto-Celtic *bleidaniyās, nominative plural of *bleidanī (whence blwyddyn).


drôn

dronau (plural)
drôn (mutation mutation-radical)
ddrôn (mutation mutation-soft)
nrôn (mutation mutation-nasal)


trosi

cy-verb

trosi (first-person singular present trosaf)

trosaf (first-person present singular)
trosaf (first-person future indicative present singular)
trosi (future indicative present second-person singular)
trosa (future indicative present singular third-person)
troswn (first-person future indicative plural present)
troswch (future indicative plural present second-person)
trosant (future indicative plural present third-person)
trosir (future impersonal indicative present)
troswn (conditional first-person singular)
troswn (first-person imperfect indicative singular subjunctive)
trosit (conditional second-person singular)
trosit (imperfect indicative second-person singular subjunctive)
trosai (conditional singular third-person)
trosai (imperfect indicative singular subjunctive third-person)
trosem (conditional first-person plural)
trosem (first-person imperfect indicative plural subjunctive)
trosech (conditional plural second-person)
trosech (imperfect indicative plural second-person subjunctive)
trosent (conditional plural third-person)
trosent (imperfect indicative plural subjunctive third-person)
trosid (conditional impersonal)
trosid (imperfect impersonal indicative subjunctive)
trosais (first-person preterite singular)
trosaist (preterite second-person singular)
trosodd (preterite singular third-person)
trosasom (first-person plural preterite)
trosasoch (plural preterite second-person)
trosasant (plural preterite third-person)
troswyd (impersonal preterite)
trosaswn (first-person pluperfect singular)
trosasit (pluperfect second-person singular)
trosasai (pluperfect singular third-person)
trosasem (first-person pluperfect plural)
trosasech (pluperfect plural second-person)
trosasent (pluperfect plural third-person)
trosasid (impersonal pluperfect)
trosesid (impersonal pluperfect)
troswyf (first-person present singular subjunctive)
trosych (present second-person singular subjunctive)
troso (present singular subjunctive third-person)
trosom (first-person plural present subjunctive)
trosoch (plural present second-person subjunctive)
trosont (plural present subjunctive third-person)
troser (impersonal present subjunctive)
trosa (imperative second-person singular)
trosed (imperative singular third-person)
troswn (first-person imperative plural)
troswch (imperative plural second-person)
trosent (imperative plural third-person)
troser (imperative impersonal)
trosi (noun-from-verb)
trosedig (participle)
trosadwy (participle)
trosa i (first-person future singular)
trosaf i (first-person future singular)
trosi di (future second-person singular)
trosith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
trosiff e (future singular third-person)
troswn ni (first-person future plural)
troswch chi (future plural second-person)
trosan nhw (future plural third-person)
troswn i (conditional first-person singular)
troset ti (conditional second-person singular)
trosai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
trosen ni (conditional first-person plural)
trosech chi (conditional plural second-person)
trosen nhw (conditional plural third-person)
trosais i (first-person preterite singular)
troses i (first-person preterite singular)
trosaist ti (preterite second-person singular)
trosest ti (preterite second-person singular)
trosodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
troson ni (first-person plural preterite)
trosoch chi (plural preterite second-person)
troson nhw (plural preterite third-person)
trosa (imperative second-person singular)
troswch (imperative plural second-person)
trosi (mutation mutation-radical)
drosi (mutation mutation-soft)
nhrosi (mutation mutation-nasal)
throsi (mutation mutation-aspirate)

From traws (“cross, traverse, oblique”) + -i.

(rugby) to convert, complete a conversion


èf

efiau (plural)
èf (mutation mutation-radical)
hèf (mutation prothesis-h)

The name of the Latin-script letter F/f.


èth

ethiau (plural)
èth (mutation mutation-radical)
hèth (mutation prothesis-h)

The name of the Latin-script letter Th/th.


sèd

The name of the Latin-script letter Z/z.


aetsh

aetshys (plural)
aetsh (mutation mutation-radical)
haetsh (mutation prothesis-h)

The name of the Latin-script letter H/h.


èg

egiau (plural)
èg (mutation mutation-radical)
hèg (mutation prothesis-h)

The name of the Latin-script letter G/g.


èll

elliau (plural)
èll (mutation mutation-radical)
hèll (mutation prothesis-h)

The name of the Latin-script letter Ll/ll.


ecs

ecsau (plural)
ecsys (plural)
ecs (mutation mutation-radical)
hecs (mutation prothesis-h)

The name of the Latin-script letter X/x.


ciw

The name of the Latin-script letter Q/q.


ciw

ciwiau (plural)
ciw (mutation mutation-radical)
giw (mutation mutation-soft)
nghiw (mutation mutation-nasal)
chiw (mutation mutation-aspirate)

English queue and cue, both ultimately from French queue (“tail”)


èff

effiau (plural)
èff (mutation mutation-radical)
hèff (mutation prothesis-h)

The name of the Latin-script letter Ff/ff. (with reference to Welsh)

The name of the Latin-script letter F/f. (with reference to other languages)


uwch-ddeallusrwydd

uwch-ddeallusrwydd (mutation mutation-radical)
huwch-ddeallusrwydd (mutation prothesis-h)

From uwch- (“super-”) + deallusrwydd (“intelligence”).


morthwyl

morthwylion (plural)
morthwyl (mutation mutation-radical)
forthwyl (mutation mutation-soft)

From Middle Welsh morthwl, from Proto-Brythonic *morθul (compare Breton morzhol), from Vulgar Latin *mortulus, a British Latin variant of Latin martulus (compare martellus).


awyrgylch

awyrgylchoedd (plural)
awyrgylch (mutation mutation-radical)
hawyrgylch (mutation prothesis-h)

/au̯ˈərɡɨ̞lχ/

/au̯ˈərɡɪlχ/

awyr (“air”) + cylch (“circle; surroundings”)


ynysig

ynysigau (plural)
ynysig (mutation mutation-radical)
hynysig (mutation prothesis-h)


llyfrgellydd

cy-noun

llyfrgellydd m or f by sense (plural llyfrgellwyr)

llyfrgellwyr (plural)
llyfrgellydd (mutation mutation-radical)
lyfrgellydd (mutation mutation-soft)

/ɬəvrˈɡɛɬɨ̞ð/

/ɬəvrˈɡɛɬɪð/


cyfarwydd

cy-adj

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

cyfarwydd (feminine singular)
cyfarwydd (plural)
mor gyfarwydd (equative)
mwy cyfarwydd (comparative)
mwyaf cyfarwydd (superlative)

From cyf- + arwydd. Cognate with Old Irish comartha (“sign, mark, symbol”).


cyfarwydd

cy-noun

cyfarwydd m or f by sense (plural cyfarwyddiaid or cyfarwyddion)

cyfarwyddiaid (plural)
cyfarwyddion (plural)
cyfarwydd (mutation mutation-radical)
gyfarwydd (mutation mutation-soft)
nghyfarwydd (mutation mutation-nasal)
chyfarwydd (mutation mutation-aspirate)


ufel

ufelydd (plural)
ufelion (plural)
ufel (mutation mutation-radical)
hufel (mutation prothesis-h)

From Middle Welsh ufel, from Proto-Celtic *oɸibelā, from Proto-Indo-European *h₁opi-bʰel-, from *bʰel- (“to shine”).


surop

surop m (plural syrops or syrupau, not mutable)


Iddew

Iddewon (plural)
Iddew (mutation mutation-radical)
Hiddew (mutation prothesis-h)

Through Old Welsh from Latin iūdaeus (“Jew”).


hanner cant

From hanner (“half”) + cant (“hundred”).


pedwar ugain

(cardinal number, vigesimal) eighty, four score


trigain

(cardinal number, vigesimal) sixty, three score


trigain

trigeiniau (plural)
trigain (mutation mutation-radical)
drigain (mutation mutation-soft)
nhrigain (mutation mutation-nasal)
thrigain (mutation mutation-aspirate)


elusengarwch

elusengarwch (mutation mutation-radical)
helusengarwch (mutation prothesis-h)


cyngaws

cynghawsiau (plural)
cyngaws (mutation mutation-radical)
gyngaws (mutation mutation-soft)
nghyngaws (mutation mutation-nasal)
chyngaws (mutation mutation-aspirate)

From Middle Welsh kyghaws, from Proto-Brythonic *kuŋkaus, from Late Latin concausa.


ceubal

ceubalau (plural)
ceubal (mutation mutation-radical)
geubal (mutation mutation-soft)
ngheubal (mutation mutation-nasal)
cheubal (mutation mutation-aspirate)

From Middle Welsh keubal (whence English coble), from Proto-Brythonic *kaubul, from Latin caupulus (“a kind of small boat”).

ceubalfa

a ferry-crossing; place where ferries land or depart


sychin

From sych (“dry, arid”) + hin (“weather”).


sychnant

sychnant f (plural sychnentydd, not mutable)

From sych (“dry, arid”) + nant (“river, stream”).


gwerddon

gwerddonau (plural)
gwerddon (mutation mutation-radical)
werddon (mutation mutation-soft)
ngwerddon (mutation mutation-nasal)


llaered

llaered (mutation mutation-radical)
laered (mutation mutation-soft)

part of shore between high and low water marks which may be crossed at low tide, strand.


torlan

cy-noun

torlan f (plural torlannau or torlennydd)

torlannau (plural)
torlennydd (plural)
torlan (mutation mutation-radical)
dorlan (mutation mutation-soft)
nhorlan (mutation mutation-nasal)
thorlan (mutation mutation-aspirate)

From tor (“a break(ing)”) + glan (“(river) bank”).


cadlas

cadlasau (plural)
cadlesi (plural)
cadlas (mutation mutation-radical)
gadlas (mutation mutation-soft)
nghadlas (mutation mutation-nasal)
chadlas (mutation mutation-aspirate)


asgell

esgyll (plural)
asgell (mutation mutation-radical)
hasgell (mutation prothesis-h)

From Middle Welsh asgell, from Proto-Brythonic *askell (compare Cornish askel, Breton askell), from Latin ascella (“wing”).


esgob

esgobion (plural)
esgyb (plural)
esgob (mutation mutation-radical)
hesgob (mutation prothesis-h)

From Middle Welsh esgob, from Old Welsh escop, from Proto-Brythonic *eskob, a borrowing from Latin episcopus, from Ancient Greek ἐπίσκοπος (epískopos, “overseer”). Cognate with Cornish epskop, Breton eskob.


gwerinwr

gwerinwyr (plural)
gwerinwr (mutation mutation-radical)
werinwr (mutation mutation-soft)
ngwerinwr (mutation mutation-nasal)


eiliad

cy-noun

eiliad m or f (plural eiliadau or eiliaid)

eiliadau (plural)
eiliaid (plural)
eiliad (mutation mutation-radical)
heiliad (mutation prothesis-h)


maes awyr

meysydd awyr (plural)
maes awyr (mutation mutation-radical)
faes awyr (mutation mutation-soft)

From maes (“field”) + awyr (“air”), a calque of English airfield.


chweugain

(cardinal number, obsolete, vigesimal) one hundred and twenty, six score


breuan

breuanau (plural)
breuan (mutation mutation-radical)
freuan (mutation mutation-soft)
mreuan (mutation mutation-nasal)

From Middle Welsh breuan, from Proto-Celtic *brāwū, from Proto-Indo-European *gʷreh₂w-on-.


Iddewes

Iddewesau (plural)
Iddewes (mutation mutation-radical)
Hiddewes (mutation prothesis-h)


Iddewig

cy-adj

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

Iddewig (feminine singular)
Iddewig (plural)
mor Iddewig (equative)
mwy Iddewig (comparative)
mwyaf Iddewig (superlative)
Iddewig (mutation mutation-radical)
Hiddewig (mutation prothesis-h)


Cristnogaeth

Cristnogaeth (mutation mutation-radical)
Gristnogaeth (mutation mutation-soft)
Nghristnogaeth (mutation mutation-nasal)
Christnogaeth (mutation mutation-aspirate)

[kr̥ʰɪstˈnɔɡaɨ̯θ]

[kr̥ʰɪstˈnɔɡɛθ]

[kr̥ʰɪstˈnoːɡɛθ]

[kr̥ʰɪstˈnɔɡɛθ]

From Cristionogaeth (“Christianity”) from Cristion (“Christian”) + -og + -aeth.


Cristion

cy-noun

Cristion m (plural Cristnogion or Cristionogion)

Cristnogion (plural)
Cristionogion (plural)
Cristion (mutation mutation-radical)
Gristion (mutation mutation-soft)
Nghristion (mutation mutation-nasal)
Christion (mutation mutation-aspirate)

From Middle Welsh Cristyawn, from Latin Christiānus (“Christian”) (possibly through Ecclesiastical Latin).


Cristnogol

cy-adj

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

Cristnogol (feminine singular)
Cristnogol (plural)
mor gristnogol (equative)
mwy Cristnogol (comparative)
mwyaf Cristnogol (superlative)
Cristnogol (mutation mutation-radical)
Gristnogol (mutation mutation-soft)
Nghristnogol (mutation mutation-nasal)
Christnogol (mutation mutation-aspirate)

[kr̥ʰɪstˈnɔɡɔlˠ]

Syncopic form of Cristionogol (“Christian”), from Middle Welsh cristyonogaul; equivalent to Cristion (“Christian”) + -og + -ol.


mynachdy

mynachdai (plural)
mynachdy (mutation mutation-radical)
fynachdy (mutation mutation-soft)


mynachlog

mynachlogydd (plural)
mynachlog (mutation mutation-radical)
fynachlog (mutation mutation-soft)

From mynach (“monk”) + llog (“consecrated place, church, monastery”).


mynachaeth

mynachaeth (mutation mutation-radical)
fynachaeth (mutation mutation-soft)

/məˈnaχaɨ̯θ/


lleiandy

lleiandai (plural)
lleiandy (mutation mutation-radical)
leiandy (mutation mutation-soft)


lleianaeth

lleianaeth (mutation mutation-radical)
leianaeth (mutation mutation-soft)


mynachaidd

cy-adj

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

mynachaidd (feminine singular)
mynachaidd (plural)
mor fynachaidd (equative)
mwy mynachaidd (comparative)
mwyaf mynachaidd (superlative)
mynachaidd (mutation mutation-radical)
fynachaidd (mutation mutation-soft)


lleian

lleianod (plural)
lleian (mutation mutation-radical)
leian (mutation mutation-soft)

Possibly from llai (“grey, brown, dun”) + -an.


mynach

mynachod (plural)
mynaich (plural)
mynach (mutation mutation-radical)
fynach (mutation mutation-soft)

From Latin monachus (“monk”), from Ancient Greek μοναχός (monakhós, “single, solitary”), from μόνος (mónos, “alone”).


lleianaidd

cy-adj

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

lleianaidd (feminine singular)
lleianaidd (plural)
mor lleianaidd (equative)
mwy lleianaidd (comparative)
mwyaf lleianaidd (superlative)
lleianaidd (mutation mutation-radical)
leianaidd (mutation mutation-soft)


gordderch

gordderchadon (plural)
gordderch (mutation mutation-radical)
ordderch (mutation mutation-soft)
ngordderch (mutation mutation-nasal)


barbeciw

cy-noun

barbeciw m (plural barbeciwiau or barbeciws)

barbeciwiau (plural)
barbeciws (plural)
barbeciw (mutation mutation-radical)
farbeciw (mutation mutation-soft)
marbeciw (mutation mutation-nasal)

Borrowed from English barbecue, from Spanish barbacoa, from Taíno barbakoa (“framework of sticks”).


finegr balsamig

finegr balsamig m (uncountable, not mutable)


geiriog

cy-adj

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

geiriog (feminine singular)
geiriog (plural)
mor eiriog (equative)
mwy geiriog (comparative)
mwyaf geiriog (superlative)
geiriog (mutation mutation-radical)
eiriog (mutation mutation-soft)
ngeiriog (mutation mutation-nasal)


sbageti

From English spaghetti, from Italian spaghetti.


alfarch

alfarch (mutation mutation-radical)
halfarch (mutation prothesis-h)

(music) one of the 24 metres in Cerdd Dant


macymwn

macymwn (mutation mutation-radical)
facymwn (mutation mutation-soft)

Possibly from Middle Irish mac (“son”), from Middle Irish Mumhan (“of Munster”).


macydelgi

macydelgi (mutation mutation-radical)
facydelgi (mutation mutation-soft)

Possibly from Middle Irish mac (“son”) and Middle Irish Deilge (“a place name”).


mêt

mêts (plural)
mêt (mutation mutation-radical)
fêt (mutation mutation-soft)

(North Wales, colloquial, used in the vocative) A term of address for a male. mate, dude, man


pabyddiaeth

pabyddiaeth (mutation mutation-radical)
babyddiaeth (mutation mutation-soft)
mhabyddiaeth (mutation mutation-nasal)
phabyddiaeth (mutation mutation-aspirate)

From pabydd (“Catholic; papist”) + -iaeth.


adferiadydd

cy-noun

adferiadydd m (plural adferiadwyr or adferiadyddion)

adferiadwyr (plural)
adferiadyddion (plural)
adferiadydd (mutation mutation-radical)
hadferiadydd (mutation prothesis-h)

From adferiad (“restoration, recovery”) + -ydd.


Catholigiaeth

Catholigiaeth (mutation mutation-radical)
Gatholigiaeth (mutation mutation-soft)
Nghatholigiaeth (mutation mutation-nasal)
Chatholigiaeth (mutation mutation-aspirate)

/ˌkaθɔˈlɪɡjaɨ̯θ/

/ˌkaθɔˈlɪɡjɛθ/

/ˌkaθɔˈlɪɡjai̯θ/

/ˌkaθɔˈlɪɡjɛθ/

Catholicism, especially Roman Catholicism


mewnfodol

cy-adj

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

mewnfodol (feminine singular)
mewnfodol (plural)
mor fewnfodol (equative)
mwy mewnfodol (comparative)
mwyaf mewnfodol (superlative)

From mewnfodaeth (“(divine) immanence”) + -ol, the grammatical sense being developed later.


mewnfodol

mewnfodol (mutation mutation-radical)
fewnfodol (mutation mutation-soft)


Protestaniaeth

Protestaniaeth (mutation mutation-radical)
Brotestaniaeth (mutation mutation-soft)
Mhrotestaniaeth (mutation mutation-nasal)
Phrotestaniaeth (mutation mutation-aspirate)

From Protestant (“Protestant”) + -iaeth.


rhaidd

rheiddiau (plural)
rhaidd (mutation mutation-radical)
raidd (mutation mutation-soft)


cacen gri

cacennau cri (plural)
cacen gri (mutation mutation-radical)
gacen gri (mutation mutation-soft)
nghacen gri (mutation mutation-nasal)
chacen gri (mutation mutation-aspirate)

From cacen (“cake”) + cri (“unleavened”).


picen fach

picau bach (plural)
picen fach (mutation mutation-radical)
bicen fach (mutation mutation-soft)
mhicen fach (mutation mutation-nasal)
phicen fach (mutation mutation-aspirate)

From picen (“small round cake, griddle cake”) + bach (“small”).


cacen fach

cy-noun

cacen fach f (plural cacs bach or cacennau bach)

cacs bach (plural)
cacennau bach (plural)
cacen fach (mutation mutation-radical)
gacen fach (mutation mutation-soft)
nghacen fach (mutation mutation-nasal)
chacen fach (mutation mutation-aspirate)

Dwi’n chwyrn fy marn ynglŷn â sut yn union y dylai cacs bach fod. Maen nhw i fod yn syml ac yn blaen, felly plîs peidiwch â rhoi sbeis ynddyn nhw. A pheidiwch â hyd yn oed sôn am y rhai da chi’n gallu eu prynu gyda jam yn y canol, hollol hurt!

2012 March 11, Elliw Gwawr, Dw i'n caru cacs bach:

I hold strong opinions as to what Welsh cakes should be like. They are supposed to be simple and plain, so please don't put spice in them. And don't even mention the ones you can buy with jam in the middle, totally stupid!


Welsh cêc

Welsh cêc m (plural Welsh cêcs, not mutable)

Yn groes i beth mae rhai pobl yn ei feddwl, tydyn ni ddim yn byw ar fara lawr, cocos a chawl. OND, mae safon bwyd y wlad yma yn anhygoel, felly does 'na ddim syndod ein bod ni'n gloddesta ar gynnyrch y wlad - cig oen gorau'r byd, ambell i beint o Brains neu gwrw Felin Foel a mynydd o gacennau cri/pice ar y maen/welsh cêcs/pice bach...

Contrary to what some people may think, we don't live on laverbread, cockles and cawl. BUT, the standard of food in this country is incredible, so it's no surprise that we feast on the produce of the land - the best lamb in the world, a pint or two of Brains or Felin Foel beer and a mountain of Welsh cakes...


picen ar y maen

picen ar y maen m (plural picau ar y maen or picau maen)

picau ar y maen (plural)
picau maen (plural)
picen ar y maen (mutation mutation-radical)
bicen ar y maen (mutation mutation-soft)
mhicen ar y maen (mutation mutation-nasal)
phicen ar y maen (mutation mutation-aspirate)

From picen (“small round cake, griddle cake”) + ar (“on”) + y (“the”) + maen (“stone, griddle”).


teisen radell

cy-noun

teisen radell m (plural teisennau gradell)

teisennau gradell (plural)
teisen radell (mutation mutation-radical)
deisen radell (mutation mutation-soft)
nheisen radell (mutation mutation-nasal)
theisen radell (mutation mutation-aspirate)

/ˌtiːʃɛn ˈraːdɛɬ/

From teisen (“cake”) + gradell (“griddle”).


picen

picau (plural)
pics (plural)
picen (mutation mutation-radical)
bicen (mutation mutation-soft)
mhicen (mutation mutation-nasal)
phicen (mutation mutation-aspirate)


teisen gri

teisennau cri (plural)
teisen gri (mutation mutation-radical)
deisen gri (mutation mutation-soft)
nheisen gri (mutation mutation-nasal)
theisen gri (mutation mutation-aspirate)

/ˌtei̯ʃɛŋ ˈɡriː/

/ˌtei̯ʃɛŋ ˈɡriː/

/ˌtiːʃɛŋ ˈɡriː/

From teisen (“cake”) + cri (“unleavened”).


pic ar y maen

pic ar y maen m (plural picau ar y maen or picau maen)

picau ar y maen (plural)
picau maen (plural)
pic ar y maen (mutation mutation-radical)
bic ar y maen (mutation mutation-soft)
mhic ar y maen (mutation mutation-nasal)
phic ar y maen (mutation mutation-aspirate)

From pic (“small round cake, griddle cake”) + ar (“on”) + y (“the”) + maen (“stone, griddle”).


crwt

cy-noun

crwt m (plural cryts, diminutive crwtyn)

cryts (plural)
crwtyn (diminutive)
crwt (mutation mutation-radical)
grwt (mutation mutation-soft)
nghrwt (mutation mutation-nasal)
chrwt (mutation mutation-aspirate)


echnos

the night before last
the night before last

the day before yesterday
the day before yesterday

the night before last, the evening of the day before yesterday


echdoe

day before yesterday
day before yesterday


echdoe

echdoe (mutation mutation-radical)
hechdoe (mutation prothesis-h)


Siani

a female given name, equivalent to English Jenny


rhych

rhychau (plural)
rhych (mutation mutation-radical)
rych (mutation mutation-soft)

Ultimately from Proto-Indo-European *perḱ- (“to dig”). Cognate with English furrow and Latin porcus (“pig”).


Aelod o'r Senedd

Aelod o'r Senedd m (plural Aelodau o'r Senedd)

Aelodau o'r Senedd (plural)
Aelod o'r Senedd (mutation mutation-radical)
Haelod o'r Senedd (mutation prothesis-h)

/ˌeɨ̯lɔd ɔr ˈsɛnɛð/

Member of the Senedd
Member of the Senedd


anneuaidd

cy-adj

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

anneuaidd (feminine singular)
anneuaidd (plural)
anneuaidd (mutation mutation-radical)
hanneuaidd (mutation prothesis-h)

Pobl anneuaidd yw pobl sydd ddim yn arddel hunaniaeth wrywaidd na benywaidd.

Non-binary people are people who do not identify as male or female.


gwayw

gwewyr (plural)
gweywyr (plural)
gwayw (mutation mutation-radical)
wayw (mutation mutation-soft)
ngwayw (mutation mutation-nasal)

From Proto-Celtic *uɸogaisos, a prefixed derivative of *gaisos (“spear”); compare Old Irish gae (modern Irish ga).


llawfeddygaeth

llawfeddygaeth (mutation mutation-radical)
lawfeddygaeth (mutation mutation-soft)


llawfeddyg

llawfeddygon (plural)
llawfeddyg (mutation mutation-radical)
lawfeddyg (mutation mutation-soft)

/ɬau̯ˈvɛðɪɡ/

/ɬau̯ˈvɛðɨ̞ɡ/

/ɬau̯ˈveːðɪɡ/

/ɬau̯ˈvɛðɪɡ/


meddygfa

meddygfeydd (plural)
meddygfa (mutation mutation-radical)
feddygfa (mutation mutation-soft)


culdir

culdiroedd (plural)
culdir (mutation mutation-radical)
guldir (mutation mutation-soft)
nghuldir (mutation mutation-nasal)
chuldir (mutation mutation-aspirate)


sygn

cy-noun

sygn f (plural sygnau or sygnedd, not mutable)

Ultimately from Latin signum, either borrowed directly or indirectly via Old English segn or Old French signe. Doublet of sein.


camsefyll

cy-verb

camsefyll (first-person singular present camsafaf)

camsafaf (first-person present singular)
camsafaf (first-person future indicative present singular)
camsefi (future indicative present second-person singular)
camsaif (future indicative present singular third-person)
camsafwn (first-person future indicative plural present)
camsefwch (future indicative plural present second-person)
camsafwch (future indicative plural present second-person)
camsafant (future indicative plural present third-person)
camsefir (future impersonal indicative present)
camsafwn (conditional first-person singular)
camsafwn (first-person imperfect indicative singular subjunctive)
camsafit (conditional second-person singular)
camsafit (imperfect indicative second-person singular subjunctive)
camsafai (conditional singular third-person)
camsafai (imperfect indicative singular subjunctive third-person)
camsafem (conditional first-person plural)
camsafem (first-person imperfect indicative plural subjunctive)
camsafech (conditional plural second-person)
camsafech (imperfect indicative plural second-person subjunctive)
camsafent (conditional plural third-person)
camsafent (imperfect indicative plural subjunctive third-person)
camsefid (conditional impersonal)
camsefid (imperfect impersonal indicative subjunctive)
camsefais (first-person preterite singular)
camsefaist (preterite second-person singular)
camsafodd (preterite singular third-person)
camsafasom (first-person plural preterite)
camsafasoch (plural preterite second-person)
camsafasant (plural preterite third-person)
camsafwyd (impersonal preterite)
camsafaswn (first-person pluperfect singular)
camsafasit (pluperfect second-person singular)
camsafasai (pluperfect singular third-person)
camsafasem (first-person pluperfect plural)
camsafasech (pluperfect plural second-person)
camsafasent (pluperfect plural third-person)
camsafasid (impersonal pluperfect)
camsafesid (impersonal pluperfect)
camsafwyf (first-person present singular subjunctive)
camsefych (present second-person singular subjunctive)
camsafo (present singular subjunctive third-person)
camsafom (first-person plural present subjunctive)
camsafoch (plural present second-person subjunctive)
camsafont (plural present subjunctive third-person)
camsafer (impersonal present subjunctive)
camsaf (imperative second-person singular)
camsafed (imperative singular third-person)
camsafwn (first-person imperative plural)
camsefwch (imperative plural second-person)
camsafwch (imperative plural second-person)
camsafent (imperative plural third-person)
camsafer (imperative impersonal)
camsefyll (noun-from-verb)
camsafedig (participle)
camsafadwy (participle)
camsafa i (first-person future singular)
camsafaf i (first-person future singular)
camsafi di (future second-person singular)
camsafith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
camsafiff e (future singular third-person)
camsafwn ni (first-person future plural)
camsafwch chi (future plural second-person)
camsafan nhw (future plural third-person)
camsafwn i (conditional first-person singular)
camsafswn i (conditional first-person singular)
camsafet ti (conditional second-person singular)
camsafset ti (conditional second-person singular)
camsafai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
camsafsai fo (conditional singular third-person)
camsafen ni (conditional first-person plural)
camsafsen ni (conditional first-person plural)
camsafech chi (conditional plural second-person)
camsafsech chi (conditional plural second-person)
camsafen nhw (conditional plural third-person)
camsafsen nhw (conditional plural third-person)
camsafais i (first-person preterite singular)
camsafes i (first-person preterite singular)
camsafaist ti (preterite second-person singular)
camsafest ti (preterite second-person singular)
camsafodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
camsafon ni (first-person plural preterite)
camsafoch chi (plural preterite second-person)
camsafon nhw (plural preterite third-person)
camsafa (imperative second-person singular)
camsafwch (imperative plural second-person)
camsefyll (mutation mutation-radical)
gamsefyll (mutation mutation-soft)
nghamsefyll (mutation mutation-nasal)
chamsefyll (mutation mutation-aspirate)


sglodion

cy-noun

sglodion m (collective, singulative sglodyn, not mutable)

From older asglod pl (“chips, splinters, shavings”), from Proto-Brythonic *asklọd, a suffixed derivative of Late Latin ascla, from Latin assula.

chips, French fries (fried strips of potato of square or rectangular cross-section)


picwns

picwns f (collective, singulative picwnen)

picwnen (singulative)
picwns (mutation mutation-radical)
bicwns (mutation mutation-soft)
mhicwns (mutation mutation-nasal)
phicwns (mutation mutation-aspirate)

Related to pipgwn (“wasps”), namely pib (“pipe”) + cŵn (“dogs”), possibly under the influence of pig (“prickle, spike, sting”). See also piffgwn (“wasps”).


gwenyn meirch

gwenyn meirch f (collective, singulative gwenynen feirch)

gwenynen feirch (singulative)
gwenyn meirch (mutation mutation-radical)
wenyn meirch (mutation mutation-soft)
ngwenyn meirch (mutation mutation-nasal)

From gwenyn (“bees”) + meirch (“horses, stallions”).


gwenyn gwyllt

cy-noun

gwenyn gwyllt f (collective, singulative gwenynen wyllt)

gwenynen wyllt (singulative)
gwenyn gwyllt (mutation mutation-radical)
wenyn gwyllt (mutation mutation-soft)
ngwenyn gwyllt (mutation mutation-nasal)

/ˌɡwɛnɨ̞n ˈɡwɨːɬd/

[ˌɡwɛnɨ̞ŋ ˈɡwɨːɬt]

/ˌɡweːnɪn ˈɡwɪɬd/

[ˌɡweːnɪŋ ˈɡwɪɬt]

/ˌɡwɛnɪn ˈɡwɪɬd/

[ˌɡwɛnɪŋ ˈɡwɪɬt]

From gwenyn (“bumblebees, wasps, hornets”) + gwyllt (“wild”).


agerddlong

agerddlongau (plural)
agerddlong (mutation mutation-radical)
hagerddlong (mutation prothesis-h)

Obsolete form of agerlong (“steamship, steamer”).


heulog

cy-adj

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

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


agerlong

agerlongau (plural)
agerlong (mutation mutation-radical)
hagerlong (mutation prothesis-h)


stemar

cy-noun

stemar m or f (plural stemars, not mutable)

Toc daw'r stemar bach i'w towio.

Soon the little steamer will come to tow them.


awtistiaeth

awtistiaeth (mutation mutation-radical)
hawtistiaeth (mutation prothesis-h)

From awtistig (“autistic”) + -iaeth or from English autistic + -iaeth.


awtistig

cy-adj

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

awtistig (feminine singular)
awtistig (plural)
mor awtistig (equative)
mwy awtistig (comparative)
mwyaf awtistig (superlative)
awtistig (mutation mutation-radical)
hawtistig (mutation prothesis-h)


blogiwr

blogwyr (plural)
blogiwr (mutation mutation-radical)
flogiwr (mutation mutation-soft)
mlogiwr (mutation mutation-nasal)


blogio

cy-verb

blogio (first-person singular present blogiaf)

blogiaf (first-person present singular)
blogiaf (first-person future indicative present singular)
blogi (future indicative present second-person singular)
blogia (future indicative present singular third-person)
blogiwn (first-person future indicative plural present)
blogiwch (future indicative plural present second-person)
blogiant (future indicative plural present third-person)
blogir (future impersonal indicative present)
blogiwn (conditional first-person singular)
blogiwn (first-person imperfect indicative singular)
blogit (conditional second-person singular)
blogit (imperfect indicative second-person singular)
blogiai (conditional singular third-person)
blogiai (imperfect indicative singular third-person)
blogiem (conditional first-person plural)
blogiem (first-person imperfect indicative plural)
blogiech (conditional plural second-person)
blogiech (imperfect indicative plural second-person)
blogient (conditional plural third-person)
blogient (imperfect indicative plural third-person)
blogid (conditional impersonal)
blogid (imperfect impersonal indicative)
blogiais (first-person preterite singular)
blogiaist (preterite second-person singular)
blogiodd (preterite singular third-person)
blogiasom (first-person plural preterite)
blogiasoch (plural preterite second-person)
blogiasant (plural preterite third-person)
blogiwyd (impersonal preterite)
blogiaswn (first-person pluperfect singular)
blogiasit (pluperfect second-person singular)
blogiasai (pluperfect singular third-person)
blogiasem (first-person pluperfect plural)
blogiasech (pluperfect plural second-person)
blogiasent (pluperfect plural third-person)
blogiasid (impersonal pluperfect)
blogiesid (impersonal pluperfect)
blogiwyf (first-person present singular subjunctive)
blogiech (present second-person singular subjunctive)
blogio (present singular subjunctive third-person)
blogiom (first-person plural present subjunctive)
blogioch (plural present second-person subjunctive)
blogiont (plural present subjunctive third-person)
blogier (impersonal present subjunctive)
blogia (imperative second-person singular)
blogied (imperative singular third-person)
blogiwn (first-person imperative plural)
blogiwch (imperative plural second-person)
blogient (imperative plural third-person)
blogier (imperative impersonal)
blogio (noun-from-verb)
blogiedig (participle)
blogiadwy (participle)
blogia i (first-person future singular)
blogiaf i (first-person future singular)
blogi di (future second-person singular)
blogith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
blogiff e (future singular third-person)
blogiwn ni (first-person future plural)
blogiwch chi (future plural second-person)
blogian nhw (future plural third-person)
blogiwn i (conditional first-person singular)
blogswn i (conditional first-person singular)
blogiet ti (conditional second-person singular)
blogset ti (conditional second-person singular)
blogiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
blogsai fo (conditional singular third-person)
blogien ni (conditional first-person plural)
blogsen ni (conditional first-person plural)
blogiech chi (conditional plural second-person)
blogsech chi (conditional plural second-person)
blogien nhw (conditional plural third-person)
blogsen nhw (conditional plural third-person)
blogiais i (first-person preterite singular)
blogies i (first-person preterite singular)
blogiaist ti (preterite second-person singular)
blogiest ti (preterite second-person singular)
blogiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
blogion ni (first-person plural preterite)
blogioch chi (plural preterite second-person)
blogion nhw (plural preterite third-person)
blogia (imperative second-person singular)
blogiwch (imperative plural second-person)
blogio (mutation mutation-radical)
flogio (mutation mutation-soft)
mlogio (mutation mutation-nasal)


argraffwr

argraffwyr (plural)
argraffwr (mutation mutation-radical)
hargraffwr (mutation prothesis-h)

From argraffu (“to print”) + -wr (agentive suffix).

suffix

printer (person who operates a printing press)


seithongl

cy-noun

seithongl m (plural seithonglau, not mutable)

[ˈsei̯θɔŋl̩]


pumongl

pumonglau (plural)
pumongl (mutation mutation-radical)
bumongl (mutation mutation-soft)
mhumongl (mutation mutation-nasal)
phumongl (mutation mutation-aspirate)

[ˈpʰɨ̞mɔŋl̩]


wythongl

wythonglau (plural)
wythongl (mutation mutation-radical)
hwythongl (mutation prothesis-h)


cic adlam

ciciau adlam (plural)
cic adlam (mutation mutation-radical)
gic adlam (mutation mutation-soft)
nghic adlam (mutation mutation-nasal)
chic adlam (mutation mutation-aspirate)

cic (“kick”) + adlam (“rebound, recoil”)


cic gosb

ciciau cosb (plural)
cic gosb (mutation mutation-radical)
gic gosb (mutation mutation-soft)
nghic gosb (mutation mutation-nasal)
chic gosb (mutation mutation-aspirate)

[ˌkʰɪkʰ ˈɡoːsp]

[ˌkʰɪkʰ ˈɡɔsp]


Trydar

Trydar (mutation mutation-radical)
Drydar (mutation mutation-soft)
Nhrydar (mutation mutation-nasal)
Thrydar (mutation mutation-aspirate)

From trydar (“twittering, tweeting, chirping”).


Gweplyfr

y Gweplyfr (canonical masculine)
Gweplyfr (mutation mutation-radical)
Weplyfr (mutation mutation-soft)
Ngweplyfr (mutation mutation-nasal)


sos coch

From sos (“sauce”) + coch (“red”), literally "red sauce".

Mae un o gynghorau'r de wedi gwahardd sos coch oddi ar fwydlenni ysgolion cynradd.

A South Wales council has banned ketchup from primary school menus.


petryal

petryalau (plural)
petryal (mutation mutation-radical)
betryal (mutation mutation-soft)
mhetryal (mutation mutation-nasal)
phetryal (mutation mutation-aspirate)

Ultimately from Proto-Indo-European *kʷetwr̥- (“fourfold”).


magnel

magnelau (plural)
magnel (mutation mutation-radical)
fagnel (mutation mutation-soft)


cytref

cytrefi (plural)
cytref (mutation mutation-radical)
gytref (mutation mutation-soft)
nghytref (mutation mutation-nasal)
chytref (mutation mutation-aspirate)

gwladfa

colony (settlement or governmental unit)


hirgrwn

cy-adj

hirgrwn (feminine singular hirgron, plural hirgrynion, equative mor hirgrwn, comparative mwy hirgrwn, superlative mwyaf hirgrwn, not mutable)

hirgron (feminine singular)
hirgrynion (plural)
mor hirgrwn (equative)
mwy hirgrwn (comparative)
mwyaf hirgrwn (superlative)


hirgrwn

cy-noun

hirgrwn m (plural hirgrynion, not mutable)


hirsgwar

hirsgwar m (plural hirsgwarau or hirsgwariau, not mutable)

hirsgwarau (plural)
hirsgwariau (plural)


hirsgwar

cy-adj

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

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


pedolwr

pedolwyr (plural)
pedolwr (mutation mutation-radical)
bedolwr (mutation mutation-soft)
mhedolwr (mutation mutation-nasal)
phedolwr (mutation mutation-aspirate)


cymorth cyntaf

cymorth cyntaf (mutation mutation-radical)
gymorth cyntaf (mutation mutation-soft)
nghymorth cyntaf (mutation mutation-nasal)
chymorth cyntaf (mutation mutation-aspirate)

From cymorth (“aid”) + cyntaf (“first”).


mins-pei

mins-peis (plural)
mins-pei (mutation mutation-radical)
fins-pei (mutation mutation-soft)


un ar hugain

un ar hugain (mutation mutation-radical)
hun ar hugain (mutation prothesis-h)

From un (“one”) + ar (“on”) + ugain (“twenty”).


chwech ar hugain

/ˌweːχ ar ˈɪɡɛn/

From chwech (“six”) + ar (“on”) + ugain (“twenty”).


deunaw

deunaw (mutation mutation-radical)
ddeunaw (mutation mutation-soft)
neunaw (mutation mutation-nasal)


saith ar hugain

From saith (“seven”) + ar (“on”) + ugain (“twenty”).

(cardinal number, vigesimal) twenty-seven


naw ar hugain

From naw (“nine”) + ar (“on”) + ugain (“twenty”).


wyth ar hugain

wyth ar hugain (mutation mutation-radical)
hwyth ar hugain (mutation prothesis-h)

/ˌuːɨ̯θ ar ˈhɪɡai̯n/

/ˌʊi̯θ ar ˈhɪɡɛn/

/ˌʊi̯θ ar ˈhiːɡɛn/

From wyth (“eight”) + ar (“on”) + ugain (“twenty”).


deg ar hugain

deg ar hugain (mutation mutation-radical)
ddeg ar hugain (mutation mutation-soft)
neg ar hugain (mutation mutation-nasal)

From deg (“ten”) + ar (“on”) + ugain (“twenty”).


dau ar hugain

head

dau ar hugain m (feminine dwy ar hugain)

dwy ar hugain (feminine)
dau ar hugain (mutation mutation-radical)
ddau ar hugain (mutation mutation-soft)
nau ar hugain (mutation mutation-nasal)

From dau (“two”) + ar (“on”) + ugain (“twenty”).


pedwar ar bymtheg

head

pedwar ar bymtheg m (feminine pedair ar bymtheg)

pedair ar bymtheg (feminine)
pedwar ar bymtheg (mutation mutation-radical)
bedwar ar bymtheg (mutation mutation-soft)
mhedwar ar bymtheg (mutation mutation-nasal)
phedwar ar bymtheg (mutation mutation-aspirate)

From pedwar (“four”) + ar (“on”) + pymtheg (“fifteen”).


dau ar bymtheg

head

dau ar bymtheg m (feminine dwy ar bymtheg)

dwy ar bymtheg (feminine)
dau ar bymtheg (mutation mutation-radical)
ddau ar bymtheg (mutation mutation-soft)
nau ar bymtheg (mutation mutation-nasal)

/ˌdaɨ̯ ar ˈbəmθɛɡ/

From dau (“two”) + ar (“on”) + pymtheg (“fifteen”).

com

Y mae yn dda genym weled cynnifer a dauarbymtheg o feirdd wedi cymeryd y maes yn erbyn yr arferiad gwrthun o gysgu mewn addoliad.

We are glad to see as many as seventeen poets have taken the field against the monstrous practice of sleeping in worship.


pedwar ar hugain

head

pedwar ar hugain m (feminine pedair ar hugain)

pedair ar hugain (feminine)
pedwar ar hugain (mutation mutation-radical)
bedwar ar hugain (mutation mutation-soft)
mhedwar ar hugain (mutation mutation-nasal)
phedwar ar hugain (mutation mutation-aspirate)

From pedwar (“four”) + ar (“on”) + ugain (“twenty”).


pump ar hugain

pump ar hugain (mutation mutation-radical)
bump ar hugain (mutation mutation-soft)
mhump ar hugain (mutation mutation-nasal)
phump ar hugain (mutation mutation-aspirate)

From pump (“five”) + ar (“on”) + ugain (“twenty”).

(cardinal number, vigesimal) twenty-five


tri ar hugain

head

tri ar hugain m (feminine tair ar hugain)

tair ar hugain (feminine)
tri ar hugain (mutation mutation-radical)
dri ar hugain (mutation mutation-soft)
nhri ar hugain (mutation mutation-nasal)
thri ar hugain (mutation mutation-aspirate)

From tri (“three”) + ar (“on”) + ugain (“twenty”).


ceidwad

ceidwaid (plural)
ceidwad (mutation mutation-radical)
geidwad (mutation mutation-soft)
ngheidwad (mutation mutation-nasal)
cheidwad (mutation mutation-aspirate)


bwyell

bwyeill (plural)
bwyelli (plural)
bwyell (mutation mutation-radical)
fwyell (mutation mutation-soft)
mwyell (mutation mutation-nasal)

From Old Welsh bahell, from Proto-Celtic *biyatlis, from the root of *binati (“to strike”). Cognate with Breton bouc'hal, Irish biail, Old Irish biáil.


peiran

peiranau (plural)
peiran (mutation mutation-radical)
beiran (mutation mutation-soft)
mheiran (mutation mutation-nasal)
pheiran (mutation mutation-aspirate)


ffliwt

cy-noun

ffliwt f (plural ffliwtiau, not mutable)

Mae hi'n canu'r ffliwt.


dodrefn

dodrefn m (collective, singulative dodrefnyn)

dodrefnyn (singulative)
dodrefn (mutation mutation-radical)
ddodrefn (mutation mutation-soft)
nodrefn (mutation mutation-nasal)

From dyodrefn, ultimately from an older meaning of trefn, namely "room".

(South Wales)


omled

omledau (plural)
omledi (plural)
omled (mutation mutation-radical)
homled (mutation prothesis-h)

Mi ges i omled a phaned o goffi i frecwast.

I had an omelette and a cup of coffee for breakfast.


daeareg

daeareg (mutation mutation-radical)
ddaeareg (mutation mutation-soft)
naeareg (mutation mutation-nasal)


daearydd

daearyddion (plural)
daearydd (mutation mutation-radical)
ddaearydd (mutation mutation-soft)
naearydd (mutation mutation-nasal)


daearegwr

daearegwr m (plural daearegwyr or daearegyddion)

daearegwyr (plural)
daearegyddion (plural)
daearegwr (mutation mutation-radical)
ddaearegwr (mutation mutation-soft)
naearegwr (mutation mutation-nasal)

/ˌdeɨ̯aˈrɛɡʊr/


lluosog

cy-adj

lluosog (feminine singular lluosog, plural lluosogion, equative lluosoced, comparative lluosocach, superlative lluosocaf)

lluosog (feminine singular)
lluosogion (plural)
lluosoced (equative)
lluosocach (comparative)
lluosocaf (superlative)
lluosog (mutation mutation-radical)
luosog (mutation mutation-soft)

From Middle Welsh lluossawc, from Old Welsh lliausauc. By surface analysis, lliaws + -og.


mynwes

mynwesau (plural)
mynwes (mutation mutation-radical)
fynwes (mutation mutation-soft)

Huna, blentyn, yn fy mynwes


eithaf

eithaf (feminine singular eithaf, plural eithafion, not comparable)

eithaf (feminine singular)
eithafion (plural)

Old Welsh heitham, from Proto-Celtic *extamos. Cognate with Latin extimus.


sboncen

Ydych chi eisiau chwarae sboncen?


rhewgell

rhewgelloedd (plural)
rhewgell (mutation mutation-radical)
rewgell (mutation mutation-soft)


nofel

Borrowed from English novel, from Old French novel, from Latin novellus.


cylchdro

cylchdroeon (plural)
cylchdro (mutation mutation-radical)
gylchdro (mutation mutation-soft)
nghylchdro (mutation mutation-nasal)
chylchdro (mutation mutation-aspirate)

[ˈkʰɨ̞lχtrɔ]


llawdriniaeth

cy-noun

llawdriniaeth f (plural llawdriniaethau)

llawdriniaethau (plural)
llawdriniaeth (mutation mutation-radical)
lawdriniaeth (mutation mutation-soft)

From llaw (“hand”) + triniaeth (“treatment”). The sense “surgery” is a calque of Ancient Greek χειρουργίᾱ (kheirourgíā), while the sense “manicure” is a calque of French manucure.


cylchfan

cylchfannau (plural)
cylchfan (mutation mutation-radical)
gylchfan (mutation mutation-soft)
nghylchfan (mutation mutation-nasal)
chylchfan (mutation mutation-aspirate)


traffig

traffig (mutation mutation-radical)
draffig (mutation mutation-soft)
nhraffig (mutation mutation-nasal)
thraffig (mutation mutation-aspirate)


ciwb

ciwbiau (plural)
ciwb (mutation mutation-radical)
giwb (mutation mutation-soft)
nghiwb (mutation mutation-nasal)
chiwb (mutation mutation-aspirate)


ffatri

cy-noun

ffatri f (plural ffatrïoedd or ffatrïau, not mutable)


desg

desgiau (plural)
desg (mutation mutation-radical)
ddesg (mutation mutation-soft)
nesg (mutation mutation-nasal)

Borrowed from English desk, from Middle English deske, desque, from Medieval Latin desca, from Old Italian desco, from Latin discus, from Ancient Greek δίσκος (dískos).


camlas

camlas f (plural camlesi or camlasau or camlesydd)

camlesi (plural)
camlasau (plural)
camlesydd (plural)
camlas (mutation mutation-radical)
gamlas (mutation mutation-soft)
nghamlas (mutation mutation-nasal)
chamlas (mutation mutation-aspirate)

cam (“crooked; false”) + glas (“stream”)


pêl-foli

pêl-foli (mutation mutation-radical)
bêl-foli (mutation mutation-soft)
mhêl-foli (mutation mutation-nasal)
phêl-foli (mutation mutation-aspirate)


archesgob

cy-noun

archesgob m (plural archesgobion or archesgyb or archesgobiaid)

archesgobion (plural)
archesgyb (plural)
archesgobiaid (plural)
archesgob (mutation mutation-radical)
harchesgob (mutation prothesis-h)

From Middle Welsh archescop, from Latin archiepiscopus, from Ancient Greek ἀρχιεπίσκοπος (arkhiepískopos). By surface analysis, arch- + esgob (“bishop”).

der

ἀρχιεπίσκοπος


clun

cluniau (plural)
clun (mutation mutation-radical)
glun (mutation mutation-soft)
nghlun (mutation mutation-nasal)
chlun (mutation mutation-aspirate)

From Middle Welsh clun, from Proto-Brythonic *klʉn (“buttocks”) (whence Cornish clun and Breton klun (“buttocks”)), from Proto-Celtic *klounis, from Proto-Indo-European *ḱlównis.


sgerbwd

cy-noun

sgerbwd m (plural sgerbydau, not mutable)


peswch

Back-formation from pesychu (“to cough”), possibly, influenced by abstract noun suffix -wch.

back-form

Mae peswch arna i.

I’ve got a cough. (literally, “There is a cough upon me.”)


llynedd

From Middle Welsh yrllyned. Seemingly formed as a derivative of blwyddyn / blynedd (“year”) with some prefix, though the details are unclear. Compare eleni (“this year”), and Breton warlene (“last year”).


fodca

Borrowed from English vodka, from Russian водка (vodka).


enw haniaethol

cy-noun

enw haniaethol m (plural enwau haniaethol)

enwau haniaethol (plural)
enw haniaethol (mutation mutation-radical)
henw haniaethol (mutation prothesis-h)


siwt

siwt m or f (plural siwtiau, not mutable)

Borrowed from Middle English sute. Doublet of sut.


brych

brychau (plural)
brych (mutation mutation-radical)
frych (mutation mutation-soft)
mrych (mutation mutation-nasal)


is-lywydd

is-lywyddion (plural)
is-lywydd (mutation mutation-radical)
his-lywydd (mutation prothesis-h)

/ˌiːsˈləu̯.ɨ̞ð/

/ˌiːsˈləu̯.ɪð/


undeg pedwar

(cardinal number) Nonstandard spelling of un deg pedwar (“fourteen”).


undeg pump

Claddwyd ei rhan farwol yn Rawson yn yr "Hen Fynwent" y dydd Llun canlynol; yn unol a'i dymuniad ger ei phriod a'i merch Elizabeth y rhai oedd wedi ei rhygflaenu i'r byd tu draw i'r llen, – y ferch erys dau ddeg wyth, a'r priod erys undeg pump o flynyddau.

1915 October 15, “Marwolaeth Mrs. Jones Y Bedol”, in Y Drafod, page 2:

Her mortal remains were buried in Rawson in the "Old Graveyard" the following Monday; in accordance with her desire to be near her husband and her daughter Elizabeth who had preceded her into the world beyond the veil, – the daughter twenty-eight years before, and her husband fifteen years before.

(cardinal number) Nonstandard spelling of un deg pump (“fifteen”).


un deg pedwar

head

un deg pedwar m (feminine un deg pedair)

un deg pedair (feminine)
un deg pedwar (mutation mutation-radical)
hun deg pedwar (mutation prothesis-h)

From un (“one”) + deg (“ten”) + pedwar (“four”).


un deg pump

un deg pump (mutation mutation-radical)
hun deg pump (mutation prothesis-h)

/ˌɨ̞ndɛɡ ˈpɨ̞mp/

From un (“one”) + deg (“ten”) + pump (“five”).


bachwr

bachwyr (plural)
bachwr (mutation mutation-radical)
fachwr (mutation mutation-soft)
machwr (mutation mutation-nasal)


mwstas

mwstasis (plural)
mwstasys (plural)
mwstas (mutation mutation-radical)
fwstas (mutation mutation-soft)


pibydd

cy-noun

pibydd m (plural pibyddion, feminine pibyddes)

pibyddion (plural)
pibyddes (feminine)
pibydd (mutation mutation-radical)
bibydd (mutation mutation-soft)
mhibydd (mutation mutation-nasal)
phibydd (mutation mutation-aspirate)

piper (one who plays any musical instrument referred to as pipes)


silff

silffoedd (plural)
silff (mutation mutation-radical)


moryn

morynnau (plural)
morynnod (plural)
moryn (mutation mutation-radical)
foryn (mutation mutation-soft)

Mae'r morynnau yn hyrddio eu hunain wrth yr arfordir.

The breakers are battering against the coast.


sillaf

From Middle Welsh sillaf, from Proto-Brythonic *sillaβ, from Latin syllaba.


cyffaith

cyffeithiau (plural)
cyffaith (mutation mutation-radical)
gyffaith (mutation mutation-soft)
nghyffaith (mutation mutation-nasal)
chyffaith (mutation mutation-aspirate)

From Middle Welsh kyffeith, from Proto-Brythonic *kufėθ, from Latin cōnfectiō.


llongwr

llongwyr (plural)
llongwr (mutation mutation-radical)
longwr (mutation mutation-soft)


llanc

llanciau (plural)
llanc (mutation mutation-radical)
lanc (mutation mutation-soft)


cnofa

cnofeydd (plural)
cnofa (mutation mutation-radical)
gnofa (mutation mutation-soft)
nghnofa (mutation mutation-nasal)
chnofa (mutation mutation-aspirate)


wyth deg

wythdegau (plural)
wyth deg (mutation mutation-radical)
hwyth deg (mutation prothesis-h)


Estoniad

Estoniaid (plural)
Estoniad (mutation mutation-radical)
Hestoniad (mutation prothesis-h)


brawddeg

brawddegau (plural)
brawddeg (mutation mutation-radical)
frawddeg (mutation mutation-soft)
mrawddeg (mutation mutation-nasal)

From brawdd (“sentence, phrase”) + -eg, the former of unknown origin.

der

Proto-Indo-European *gʷerH- (“to express praise”)


bodol

cy-adj

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

bodol (feminine singular)
bodol (plural)
bodol (mutation mutation-radical)
fodol (mutation mutation-soft)
modol (mutation mutation-nasal)


mân-werthu

cy-verb

mân-werthu (first-person singular present mân-werthaf)

mân-werthaf (first-person present singular)
mân-werthu (mutation mutation-radical)
fân-werthu (mutation mutation-soft)

From mân (“small”) + gwerthu (“to sell”).


gweillen fwyta

gweill bwyta (plural)
gweillen fwyta (mutation mutation-radical)
weillen fwyta (mutation mutation-soft)
ngweillen fwyta (mutation mutation-nasal)

Compound of gwaell (“needle”) + -en (“diminutive ending”) and bwyta (“eating”).

af

Does dim modd codi cwstard â gweill bwyta.

There's no way to pick up custard with chopsticks.


chwaeth

cy-noun

chwaeth f (plural chwaethau or chwaethoedd, not mutable)

Old Welsh chweith from Proto-Celtic *swexto- (“taste”) from Proto-Indo-European *swekʷto-, with the e-grade of the root *swekʷ- (“sap, juice”) also reflected in *sokʷós (“juice of plants”). Related to Proto-Germanic *swakkuz (“smell, odor, scent”), Ancient Greek ὀπός (opós, “juice”), Proto-Balto-Slavic *sakás (“juice of plants”).


Gwilym

From Anglo-Norman Willame, from Old High German Willahelm, from Proto-Germanic *Wiljahelmaz, from *wiljô (“will”) + *helmaz (“helmet”).

a male given name, equivalent to English William


sach gysgu

cy-noun

sach gysgu f (plural sachau cysgu, not mutable)

/ˌsaːχ ˈɡəsɡɨ̞/

[ˌsaːχ ˈɡəskɨ̞]

/ˌsaːχ ˈɡəsɡi/


byth bythoedd

O oes i oes ac am byth bythoedd.


yn oes oesoedd

Calque of Latin in saecula saeculorum (literally “in ages of ages”), a phrase found in the Latin Vulgate.


Siôn Barrug

/ˌʃoːm ˈbarɨ̞ɡ/

From Siôn (“Siôn, John”) + barrug (“hoarfrost”).


ynyswr

cy-noun

ynyswr m (plural ynyswyr, feminine ynyswraig)


brigâd dân

brigadau tân (plural)
brigâd dân (mutation mutation-radical)
frigâd dân (mutation mutation-soft)
mrigâd dân (mutation mutation-nasal)


wythdeg

(cardinal number) Nonstandard spelling of wyth deg (“eighty”).


heintio

heintiaf (first-person future indicative present singular)
heinti (future indicative present second-person singular)
heintia (future indicative present singular third-person)
heintiwn (first-person future indicative plural present)
heintiwch (future indicative plural present second-person)
heintiant (future indicative plural present third-person)
heintir (future impersonal indicative present)
heintiwn (conditional first-person singular)
heintiwn (first-person imperfect indicative singular)
heintit (conditional second-person singular)
heintit (imperfect indicative second-person singular)
heintiai (conditional singular third-person)
heintiai (imperfect indicative singular third-person)
heintiem (conditional first-person plural)
heintiem (first-person imperfect indicative plural)
heintiech (conditional plural second-person)
heintiech (imperfect indicative plural second-person)
heintient (conditional plural third-person)
heintient (imperfect indicative plural third-person)
heintid (conditional impersonal)
heintid (imperfect impersonal indicative)
heintiais (first-person preterite singular)
heintiaist (preterite second-person singular)
heintiodd (preterite singular third-person)
heintiasom (first-person plural preterite)
heintiasoch (plural preterite second-person)
heintiasant (plural preterite third-person)
heintiwyd (impersonal preterite)
heintiaswn (first-person pluperfect singular)
heintiasit (pluperfect second-person singular)
heintiasai (pluperfect singular third-person)
heintiasem (first-person pluperfect plural)
heintiasech (pluperfect plural second-person)
heintiasent (pluperfect plural third-person)
heintiasid (impersonal pluperfect)
heintiesid (impersonal pluperfect)
heintiwyf (first-person present singular subjunctive)
heintiech (present second-person singular subjunctive)
heintio (present singular subjunctive third-person)
heintiom (first-person plural present subjunctive)
heintioch (plural present second-person subjunctive)
heintiont (plural present subjunctive third-person)
heintier (impersonal present subjunctive)
heintia (imperative second-person singular)
heintied (imperative singular third-person)
heintiwn (first-person imperative plural)
heintiwch (imperative plural second-person)
heintient (imperative plural third-person)
heintier (imperative impersonal)
heintio (noun-from-verb)
heintiedig (participle)
heintiadwy (participle)
heintia i (first-person future singular)
heintiaf i (first-person future singular)
heinti di (future second-person singular)
heintith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
heintiff e (future singular third-person)
heintiwn ni (first-person future plural)
heintiwch chi (future plural second-person)
heintian nhw (future plural third-person)
heintiwn i (conditional first-person singular)
heintswn i (conditional first-person singular)
heintiet ti (conditional second-person singular)
heintset ti (conditional second-person singular)
heintiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
heintsai fo (conditional singular third-person)
heintien ni (conditional first-person plural)
heintsen ni (conditional first-person plural)
heintiech chi (conditional plural second-person)
heintsech chi (conditional plural second-person)
heintien nhw (conditional plural third-person)
heintsen nhw (conditional plural third-person)
heintiais i (first-person preterite singular)
heinties i (first-person preterite singular)
heintiaist ti (preterite second-person singular)
heintiest ti (preterite second-person singular)
heintiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
heintion ni (first-person plural preterite)
heintioch chi (plural preterite second-person)
heintion nhw (plural preterite third-person)
heintia (imperative second-person singular)
heintiwch (imperative plural second-person)


y Gofid Mawr

Literally “the great sorrow”, but also punning on COVID, as gofid sounds like the soft mutation of COVID.


pryd o fwyd

prydau o fwyd (plural)
pryd o fwyd (mutation mutation-radical)
bryd o fwyd (mutation mutation-soft)
mhryd o fwyd (mutation mutation-nasal)
phryd o fwyd (mutation mutation-aspirate)

Literally “time/meal of food”. Although pryd alone can also mean “meal”, the fuller term allows for disambiguation as it can also mean “time”.


ysgrifbin

ysgrifbinnau (plural)
ysgrifbin (mutation mutation-radical)
hysgrifbin (mutation prothesis-h)

ysgrif (“writing”) + pìn (from Latin pinna).


eidionyn

eidionyn m (plural eidionod or eidionynnau)

eidionod (plural)
eidionynnau (plural)
eidionyn (mutation mutation-radical)
heidionyn (mutation prothesis-h)

From eidion (“domestic male of the bovine family”) + -yn (with reference to cig eidion (“beef”)).


sioe

Terwyn Davies sy'n cyflwyno rhaglen arbennig o faes Sioe Meirionnydd ar Stad y Rhug ger Corwen.

2022 August 29, “Sioe Meirionnydd”, in BBC Cymru Fyw:

Terwyn Davies presents a special programme from the Merioneth County Show in Corwen.


Albaneg

Albaneg (mutation mutation-radical)
Halbaneg (mutation prothesis-h)


Gwyddeleg

Gwyddeleg (mutation mutation-radical)
Wyddeleg (mutation mutation-soft)
Ngwyddeleg (mutation mutation-nasal)

/ɡwɨ̞ˈðɛlɛɡ/

/ɡʊi̯ˈðeːlɛɡ/

/ɡwɪˈðeːlɛɡ/

/ɡʊi̯ˈðɛlɛɡ/


Gwyddel

cy-noun

Gwyddel m (plural Gwyddelod or Gwyddelaid or Gwyddeliaid or Gwyddyl, feminine Gwyddeles)

Gwyddelod (plural)
Gwyddelaid (plural)
Gwyddeliaid (plural)
Gwyddyl (plural)
Gwyddeles (feminine)
Gwyddel (mutation mutation-radical)
Wyddel (mutation mutation-soft)
Ngwyddel (mutation mutation-nasal)

From Middle Welsh Gwyðyl, Guoiðel, from Proto-Brythonic *Guɨðel (compare Breton Gouezel and Old Irish Goídel, a loanword from Brythonic), from Proto-Celtic *weidus (“wild”), from Proto-Indo-European *h₁weydʰh₁- (“wood, wilderness”) (compare Old English wāþ (“hunt”)).


gleuad

cy-noun

gleuad f (collective, singulative gleuaden)

gleuaden (singulative)
gleuad (mutation mutation-radical)
leuad (mutation mutation-soft)
ngleuad (mutation mutation-nasal)

From Proto-Indo-European *ǵʰel- (“to shine”). Cognate with Cornish glos and Breton glawed.


gweddill

gweddillion (plural)
gweddill (mutation mutation-radical)
weddill (mutation mutation-soft)
ngweddill (mutation mutation-nasal)

From Proto-Brythonic *gwöðill, from Proto-Celtic *wodīlis; compare Old Irish feidil (“lasting, enduring”).


pobi

cy-verb

pobi (first-person singular present pobaf)

pobaf (first-person present singular)
pobaf (first-person future indicative present singular)
pobi (future indicative present second-person singular)
pob (future indicative present singular third-person)
poba (future indicative present singular third-person)
pobwn (first-person future indicative plural present)
pobwch (future indicative plural present second-person)
pobant (future indicative plural present third-person)
pobir (future impersonal indicative present)
pobwn (conditional first-person singular)
pobwn (first-person imperfect indicative singular subjunctive)
pobit (conditional second-person singular)
pobit (imperfect indicative second-person singular subjunctive)
pobai (conditional singular third-person)
pobai (imperfect indicative singular subjunctive third-person)
pobem (conditional first-person plural)
pobem (first-person imperfect indicative plural subjunctive)
pobech (conditional plural second-person)
pobech (imperfect indicative plural second-person subjunctive)
pobent (conditional plural third-person)
pobent (imperfect indicative plural subjunctive third-person)
pobid (conditional impersonal)
pobid (imperfect impersonal indicative subjunctive)
pobais (first-person preterite singular)
pobaist (preterite second-person singular)
pobodd (preterite singular third-person)
pobasom (first-person plural preterite)
pobasoch (plural preterite second-person)
pobasant (plural preterite third-person)
pobwyd (impersonal preterite)
pobaswn (first-person pluperfect singular)
pobasit (pluperfect second-person singular)
pobasai (pluperfect singular third-person)
pobasem (first-person pluperfect plural)
pobasech (pluperfect plural second-person)
pobasent (pluperfect plural third-person)
pobasid (impersonal pluperfect)
pobesid (impersonal pluperfect)
pobwyf (first-person present singular subjunctive)
pobych (present second-person singular subjunctive)
pobo (present singular subjunctive third-person)
pobom (first-person plural present subjunctive)
poboch (plural present second-person subjunctive)
pobont (plural present subjunctive third-person)
pober (impersonal present subjunctive)
pob (imperative second-person singular)
poba (imperative second-person singular)
pobed (imperative singular third-person)
pobwn (first-person imperative plural)
pobwch (imperative plural second-person)
pobent (imperative plural third-person)
pober (imperative impersonal)
pobi (noun-from-verb)
pobedig (participle)
pobadwy (participle)
poba i (first-person future singular)
pobaf i (first-person future singular)
pobi di (future second-person singular)
pobith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
pobiff e (future singular third-person)
pobwn ni (first-person future plural)
pobwch chi (future plural second-person)
poban nhw (future plural third-person)
pobwn i (conditional first-person singular)
pobswn i (conditional first-person singular)
pobet ti (conditional second-person singular)
pobset ti (conditional second-person singular)
pobai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
pobsai fo (conditional singular third-person)
poben ni (conditional first-person plural)
pobsen ni (conditional first-person plural)
pobech chi (conditional plural second-person)
pobsech chi (conditional plural second-person)
poben nhw (conditional plural third-person)
pobsen nhw (conditional plural third-person)
pobais i (first-person preterite singular)
pobes i (first-person preterite singular)
pobaist ti (preterite second-person singular)
pobest ti (preterite second-person singular)
pobodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
pobon ni (first-person plural preterite)
poboch chi (plural preterite second-person)
pobon nhw (plural preterite third-person)
poba (imperative second-person singular)
pobwch (imperative plural second-person)
pobi (mutation mutation-radical)
bobi (mutation mutation-soft)
mhobi (mutation mutation-nasal)
phobi (mutation mutation-aspirate)

From Middle Welsh poby, from Proto-Brythonic *pobɨd, from Proto-Celtic *kʷokʷeti, from Proto-Indo-European *pékʷeti (“to cook”).

der

(intransitive) to roast, become feverish


mitr

mitrau (plural)
mitr (mutation mutation-radical)
fitr (mutation mutation-soft)


campfa

cy-noun

campfa f (plural campfaoedd or campfeydd)

campfaoedd (plural)
campfeydd (plural)
campfa (mutation mutation-radical)
gampfa (mutation mutation-soft)
nghampfa (mutation mutation-nasal)
champfa (mutation mutation-aspirate)


rownd

(sports) round, a stage in a competition


clorin

clorin (mutation mutation-radical)
glorin (mutation mutation-soft)
nghlorin (mutation mutation-nasal)
chlorin (mutation mutation-aspirate)

Borrowed from English chlorine, from Ancient Greek χλωρός (khlōrós, “pale green”).
Related to glas (“blue”), arsenig (“arsenic”), and glân (“clean”).


deunawfed

cy-adj

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

deunawfed (feminine singular)
deunawfed (plural)
deunawfed (mutation mutation-radical)
ddeunawfed (mutation mutation-soft)
neunawfed (mutation mutation-nasal)

From deunaw (“eighteen”) + -fed (“-th”).

Y ddeufed ar bymtheg i Hezir, y deunawfed i Aphses,

1588-1620, “1 Croncicl 24:15”, in William Morgan, transl., edited by William Parry and John Davies, Mallwyd, Y Bibl Cyssegr-Lan, sef yr Hen Destament a’r Newydd^(https://cy.wikisource.org/wiki/Beibl_(1620)/1_Croncicl), page 434; republished London, 1804:

the seventeenth to Hezir, the eighteenth to Aphses


ail ar bymtheg

ail ar bymtheg (feminine singular ail ar bymtheg, plural ail ar bymtheg, not comparable)

ail ar bymtheg (feminine singular)
ail ar bymtheg (plural)
ail ar bymtheg (mutation mutation-radical)
hail ar bymtheg (mutation prothesis-h)

From ail (“second”) + ar (“on”) + pymtheg (“fifteen”).

com

1993, Nesta Lloyd, Blodeugerdd Barddas o'r Ail Ganrif ar Bymtheg [Anthology of Poetry from the Seventeenth Century], Cyhoeddiadau Barddas:


ugeinfed

cy-adj

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

ugeinfed (feminine singular)
ugeinfed (plural)
ugeinfed (mutation mutation-radical)
hugeinfed (mutation prothesis-h)

Y pedwerydd ar bymtheg i Pethahïah, yr ugeinfed i Jehesecel,

1588-1620, “1 Cronicl 24:16”, in William Morgan, transl., edited by William Parry and John Davies, Mallwyd, Y Bibl Cyssegr-Lan, sef yr Hen Destament a’r Newydd^(https://cy.wikisource.org/wiki/Beibl_(1620)/1_Cronicl), page 434; republished London, 1804:

the nineteenth to Pethahiah, the twentieth to Jehezkel,


pedwerydd ar ddeg

pedwerydd ar ddeg (feminine singular pedwaredd ar ddeg, plural pedwerydd ar ddeg, not comparable)

pedwaredd ar ddeg (feminine singular)
pedwerydd ar ddeg (plural)
pedwerydd ar ddeg (mutation mutation-radical)
bedwerydd ar ddeg (mutation mutation-soft)
mhedwerydd ar ddeg (mutation mutation-nasal)
phedwerydd ar ddeg (mutation mutation-aspirate)

/pɛdˌwɛrɨ̞ð ar ˈðeːɡ/

/pɛdˌwɛrɪð ar ˈðeːɡ/

From pedwerydd (“fourth”) + ar (“on”) + deg (“ten”).

com

Yr oedd y cyfnewidiad yma yn symud y trydydd o Medi, 1752, i'r pedwerydd ar ddeg or un mis, gwahaniaeth o un dydd ar ddeg.

1893 March 9, “Mahanoy City, Schuylkill Co., Pa.”, in Y Drych, page 3:

This change moved the third of September, 1752, to the fourteenth of the same month, a difference of eleven days.

Croesawyd yr aelodau i bedwaredd cyfarfod ar ddeg Cyngor y Gweithlu Addysg (CGA) gan Angela Jardine (Cadeirydd), ac fe’u hatgoffwyd mai hwn fyddai cyfarfod olaf y Cyngor cyfredol.

March 2019, “Cofnodion Pedwerydd Cyfarfod ar Ddeg Cyngoir y Gweithlu Addysg [Minutes of the Fourteenth Meeting of the Education Workforce Council]”, in (Minutes of the Education Workforce Council), archived from the original on 2022-09-02:

The members were welcomed to the fourteenth meeting of the Education Workforce Council (EWC) by Angela Jardine (Chair), and they were reminded that this would be the current council's last meeting.


unfed ar bymtheg

cy-adj

unfed ar bymtheg (feminine singular unfed ar bymtheg, plural unfed ar bymtheg, not comparable)

unfed ar bymtheg (feminine singular)
unfed ar bymtheg (plural)
unfed ar bymtheg (mutation mutation-radical)
hunfed ar bymtheg (mutation prothesis-h)

/ˌɨ̞nvɛd ar ˈbəmθɛɡ/

From unfed (“first”) + ar (“on”) + pymtheg (“fifteen”).


pedwerydd ar bymtheg

cy-adj

pedwerydd ar bymtheg (feminine singular pedwaredd ar bymtheg, plural pedwerydd ar bymtheg, not comparable)

pedwaredd ar bymtheg (feminine singular)
pedwerydd ar bymtheg (plural)
pedwerydd ar bymtheg (mutation mutation-radical)
bedwerydd ar bymtheg (mutation mutation-soft)
mhedwerydd ar bymtheg (mutation mutation-nasal)
phedwerydd ar bymtheg (mutation mutation-aspirate)

/pɛdˌwɛrɨ̞ð ar ˈbəmθɛɡ/

/pɛdˌwɛrɪð ar ˈbəmθɛɡ/

From pedwerydd (“fourth”) + ar (“on”) + pymtheg (“fifteen”).


un deg chwech

un deg chwech (mutation mutation-radical)
hun deg chwech (mutation prothesis-h)

/ˌɨ̞ndɛɡ ˈχweːχ/

/ˌɪndɛɡ ˈχweːχ/

From un (“one”) + deg (“ten”) + chwech (“six”).


un deg naw

un deg naw (mutation mutation-radical)
hun deg naw (mutation prothesis-h)

/ˌɨ̞ndɛɡ ˈnaːu̯/

From un (“one”) + deg (“ten”) + naw (“nine”).


un deg wyth

un deg wyth (mutation mutation-radical)
hun deg wyth (mutation prothesis-h)

/ˌɨ̞ndɛɡ ˈuːɨ̯θ/

/ˌɪndɛɡ ˈʊi̯θ/

From un (“one”) + deg (“ten”) + wyth (“eight”).


un deg saith

un deg saith (mutation mutation-radical)
hun deg saith (mutation prothesis-h)

/ˌɨ̞ndɛɡ ˈsai̯θ/

/ˌɪndɛɡ ˈsai̯θ/

From un (“one”) + deg (“ten”) + saith (“seven”).


Alun

Alun (mutation mutation-radical)
Halun (mutation prothesis-h)

a male given name, feminine equivalent Aluna


ffawt

Borrowed from Middle English faute. Doublet of ffôt.

Mae llinell ffawt yn rhedeg o'r Gogledd i'r De trwy ganol yr Eidal.

A fault line runs from north to south through the middle of Italy.


basŵn

baswnau (plural)
basynau (plural)
basŵn (mutation mutation-radical)
fasŵn (mutation mutation-soft)
masŵn (mutation mutation-nasal)

From English bassoon, from French basson, from Italian bassone.


ail ar hugain

cy-adj

ail ar hugain (feminine singular ail ar hugain, plural ail ar hugain, not comparable)

ail ar hugain (feminine singular)
ail ar hugain (plural)
ail ar hugain (mutation mutation-radical)
hail ar hugain (mutation prothesis-h)

From ail (“second”) + ar (“on”) + ugain (“twenty”).


trydydd ar hugain

cy-adj

trydydd ar hugain (feminine singular trydedd ar hugain, plural trydydd ar hugain, not comparable)

trydedd ar hugain (feminine singular)
trydydd ar hugain (plural)
trydydd ar hugain (mutation mutation-radical)
drydydd ar hugain (mutation mutation-soft)
nhrydydd ar hugain (mutation mutation-nasal)
thrydydd ar hugain (mutation mutation-aspirate)

From trydydd (“third”) + ar (“on”) + ugain (“twenty”).

com

Y trydydd ar hugain i Delaiah, y pedwerydd ar hugain i Maazïah.

1588-1620, “1 Cronicl 24:18”, in William Morgan, transl., edited by William Parry and John Davies, Mallwyd, Y Bibl Cyssegr-Lan, sef yr Hen Destament a’r Newydd^(https://cy.wikisource.org/wiki/Beibl_(1620)/1_Cronicl), page 434; republished London, 1804:

the twenty-third to Delaiah, and the twenty-fourth to Maaziah.


unfed ar hugain

cy-adj

unfed ar hugain (feminine singular unfed ar hugain, plural unfed ar hugain, not comparable)

unfed ar hugain (feminine singular)
unfed ar hugain (plural)
unfed ar hugain (mutation mutation-radical)
hunfed ar hugain (mutation prothesis-h)

From unfed (“first”) + ar (“on”) + ugain (“twenty”).

com

Yr unfed ar hugain i Jachin, y ddeufed ar hugain i Gamul,

1588-1620, “1 Cronicl 24:17”, in William Morgan, transl., edited by William Parry and John Davies, Mallwyd, Y Bibl Cyssegr-Lan, sef yr Hen Destament a’r Newydd^(https://cy.wikisource.org/wiki/Beibl_(1620)/1_Cronicl), page 434; republished London, 1804:

the twenty-first to Jachin, the twenty-second to Gamul,


un ar ddeg ar hugain

un ar ddeg ar hugain (mutation mutation-radical)
hun ar ddeg ar hugain (mutation prothesis-h)

From un (“one”) + ar (“on”) + deg (“ten”) + ar (“on”) + ugain (“twenty”).


dau ddeg un

dau ddeg un (mutation mutation-radical)
ddau ddeg un (mutation mutation-soft)
nau ddeg un (mutation mutation-nasal)

/ˌdaɨ̯ðɛɡ ˈɨːn/

/ˌdai̯ðɛɡ ˈiːn/

From dau (“two”) + deg (“ten”) + un (“one”).


tri deg un

tri deg un (mutation mutation-radical)
dri deg un (mutation mutation-soft)
nhri deg un (mutation mutation-nasal)
thri deg un (mutation mutation-aspirate)

/ˌtrɪdɛɡ ˈɨːn/

From tri (“three”) + deg (“ten”) + un (“one”).


dau ddeg

dau ddeg (mutation mutation-radical)
ddau ddeg (mutation mutation-soft)
nau ddeg (mutation mutation-nasal)

/ˌdaɨ̯ ˈðeːɡ/

/ˌdai̯ ˈðeːɡ/


dau ddeg tri

dau ddeg tair (feminine)
dau ddeg tri (mutation mutation-radical)
ddau ddeg tri (mutation mutation-soft)
nau ddeg tri (mutation mutation-nasal)

/ˌdaɨ̯ðɛɡ ˈtriː/

From dau (“two”) + deg (“ten”) + tri (“three”).


dau ddeg pump

dau ddeg pump (mutation mutation-radical)
ddau ddeg pump (mutation mutation-soft)
nau ddeg pump (mutation mutation-nasal)

/ˌdaɨ̯ðɛɡ ˈpɨ̞mp/

From dau (“two”) + deg (“ten”) + pump (“five”).


dau ddeg naw

dau ddeg naw (mutation mutation-radical)
ddau ddeg naw (mutation mutation-soft)
nau ddeg naw (mutation mutation-nasal)

/ˌdaɨ̯ðɛɡ ˈnaːu̯/

From dau (“two”) + deg (“ten”) + naw (“nine”).


dau ddeg dau

dau ddeg dwy (feminine)
dau ddeg dau (mutation mutation-radical)
ddau ddeg dau (mutation mutation-soft)
nau ddeg dau (mutation mutation-nasal)

/ˌdaɨ̯ðɛɡ ˈdaːɨ̯/

From dau (“two”) + deg (“ten”) + dau (“two”).


dau ddeg pedwar

head

dau ddeg pedwar m (feminine dau ddeg pedair)

dau ddeg pedair (feminine)
dau ddeg pedwar (mutation mutation-radical)
ddau ddeg pedwar (mutation mutation-soft)
nau ddeg pedwar (mutation mutation-nasal)

From dau (“two”) + deg (“ten”) + pedwar (“four”).


unfed ar ddeg ar hugain

cy-adj

unfed ar ddeg ar hugain (feminine singular unfed ar ddeg ar hugain, plural unfed ar ddeg ar hugain, not comparable)

unfed ar ddeg ar hugain (feminine singular)
unfed ar ddeg ar hugain (plural)
unfed ar ddeg ar hugain (mutation mutation-radical)
hunfed ar ddeg ar hugain (mutation prothesis-h)


seithfed ar hugain

seithfed ar hugain (feminine singular seithfed ar hugain, plural seithfed ar hugain, not comparable, not mutable)

seithfed ar hugain (feminine singular)
seithfed ar hugain (plural)
seithfed ar hugain (mutation mutation-radical)

From seithfed (“seventh”) + ar (“on”) + ugain (“twenty”).


chweched ar hugain

cy-adj

chweched ar hugain (feminine singular chweched ar hugain, plural chweched ar hugain, not comparable, not mutable)

chweched ar hugain (feminine singular)
chweched ar hugain (plural)
chweched ar hugain (mutation mutation-radical)

/ˈʍɛχɛd ar ˈhɪɡai̯n/

From chweched (“sixth”) + ar (“on”) + ugain (“twenty”).


nawfed ar hugain

cy-adj

nawfed ar hugain (feminine singular nawfed ar hugain, plural nawfed ar hugain, not comparable, not mutable)

nawfed ar hugain (feminine singular)
nawfed ar hugain (plural)
nawfed ar hugain (mutation mutation-radical)

From nawfed (“ninth”) + ar (“on”) + ugain (“twenty”).


wythfed ar hugain

cy-adj

wythfed ar hugain (feminine singular wythfed ar hugain, plural wythfed ar hugain, not comparable)

wythfed ar hugain (feminine singular)
wythfed ar hugain (plural)
wythfed ar hugain (mutation mutation-radical)
hwythfed ar hugain (mutation prothesis-h)

/ˌʊɨ̯θvɛd ar ˈhɪɡai̯n/

From wythfed (“eighth”) + ar (“on”) + ugain (“twenty”).


corffor

cy-noun

corffor m (plural corfforoedd or corfforion)

corfforoedd (plural)
corfforion (plural)
corffor (mutation mutation-radical)
gorffor (mutation mutation-soft)
nghorffor (mutation mutation-nasal)
chorffor (mutation mutation-aspirate)

Back-formation from corfforoedd and corfforion, plural forms from Middle Welsh corforoed/corforion, from Proto-Brythonic *korfor- with a plural ending, from Latin corpora, plural of corpus (“body”). Doublet of corff, the original singular.


pedwerydd ar hugain

cy-adj

pedwerydd ar hugain (feminine singular pedwaredd ar hugain, plural pedwerydd ar hugain, not comparable)

pedwaredd ar hugain (feminine singular)
pedwerydd ar hugain (plural)
pedwerydd ar hugain (mutation mutation-radical)
bedwerydd ar hugain (mutation mutation-soft)
mhedwerydd ar hugain (mutation mutation-nasal)
phedwerydd ar hugain (mutation mutation-aspirate)

From pedwerydd (“fourth”) + ar (“on”) + ugain (“twenty”).


pumed ar hugain

cy-adj

pumed ar hugain (feminine singular pumed ar hugain, plural pumed ar hugain, not comparable)

pumed ar hugain (feminine singular)
pumed ar hugain (plural)
pumed ar hugain (mutation mutation-radical)
bumed ar hugain (mutation mutation-soft)
mhumed ar hugain (mutation mutation-nasal)
phumed ar hugain (mutation mutation-aspirate)

From pumed (“fifth”) + ar (“on”) + ugain (“twenty”).


dau ddeg saith

dau ddeg saith (mutation mutation-radical)
ddau ddeg saith (mutation mutation-soft)
nau ddeg saith (mutation mutation-nasal)

/ˌdaɨ̯ðɛɡ ˈsai̯θ/

/ˌdai̯ðɛɡ ˈsai̯θ/

From dau (“two”) + deg (“ten”) + saith (“seven”).


dau ddeg chwech

dau ddeg chwech (mutation mutation-radical)
ddau ddeg chwech (mutation mutation-soft)
nau ddeg chwech (mutation mutation-nasal)

/ˌdaɨ̯ðɛɡ ˈχweːχ/

/ˌdai̯ðɛɡ ˈχweːχ/

From dau (“two”) + deg (“ten”) + chwech (“six”).


degfed ar hugain

cy-adj

degfed ar hugain (feminine singular degfed ar hugain, plural degfed ar hugain, not comparable)

degfed ar hugain (feminine singular)
degfed ar hugain (plural)
degfed ar hugain (mutation mutation-radical)
ddegfed ar hugain (mutation mutation-soft)
negfed ar hugain (mutation mutation-nasal)

From degfed (“tenth”) + ar (“on”) + ugain (“twenty”).


tri deg

tri deg (mutation mutation-radical)
dri deg (mutation mutation-soft)
nhri deg (mutation mutation-nasal)
thri deg (mutation mutation-aspirate)

Twrna lleol, 56 oed; practis llwyddiannus yn y dre ers tri deg mlynedd; digon o bres.

Local solicitor, aged 56; a successful practice in the town for thirty years; enough brass.


dau ddeg wyth

dau ddeg wyth (mutation mutation-radical)
ddau ddeg wyth (mutation mutation-soft)
nau ddeg wyth (mutation mutation-nasal)

/ˌdaɨ̯ðɛɡ ˈuːɨ̯θ/

/ˌdai̯ðɛɡ ˈʊi̯θ/

From dau (“two”) + deg (“ten”) + wyth (“eight”).


deugeinfed

cy-adj

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

deugeinfed (feminine singular)
deugeinfed (plural)
deugeinfed (mutation mutation-radical)
ddeugeinfed (mutation mutation-soft)
neugeinfed (mutation mutation-nasal)

2004, Cyngerdd deugeinfed pen-blwydd Côr Meibion Aberystwyth: Nos Sadwrn 23 Tachwedd [Aberystwyth Male Voice Choir's fortieth anniversary concert: Saturday 23 November]:


deg a thrigain

deg a thrigain (mutation mutation-radical)
ddeg a thrigain (mutation mutation-soft)
neg a thrigain (mutation mutation-nasal)

/ˌdeːɡ a ˈθriːɡɛn/

/ˌdeːɡ a ˈθrɪɡɛn/

From deg (“ten”) + a (“and”) + trigain (“sixty”).


cant namyn un

cant namyn un (mutation mutation-radical)
gant namyn un (mutation mutation-soft)
nghant namyn un (mutation mutation-nasal)
chant namyn un (mutation mutation-aspirate)

From cant (“hundred”) + namyn (“save”) + un (“one”).

(cardinal number, vigesimal) ninety-nine


deg a phedwar ugain

deg a phedwar ugain (mutation mutation-radical)
ddeg a phedwar ugain (mutation mutation-soft)
neg a phedwar ugain (mutation mutation-nasal)

From deg (“ten”) + a (“and”) + phedwar (“four”) + ugain (“twenty”).


pedwar ar bymtheg a phedwar ugain

head

pedwar ar bymtheg a phedwar ugain m (feminine pedair ar bymtheg a phedwar ugain)

pedair ar bymtheg a phedwar ugain (feminine)
pedwar ar bymtheg a phedwar ugain (mutation mutation-radical)
bedwar ar bymtheg a phedwar ugain (mutation mutation-soft)
mhedwar ar bymtheg a phedwar ugain (mutation mutation-nasal)
phedwar ar bymtheg a phedwar ugain (mutation mutation-aspirate)

From pedwar (“four”) + ar (“on”) + pymtheg (“fifteen”) + a (“and”) + pedwar (“four”) + ugain (“twenty”).


canfed

cy-adj

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

canfed (feminine singular)
canfed (plural)
canfed (mutation mutation-radical)
ganfed (mutation mutation-soft)
nghanfed (mutation mutation-nasal)
chanfed (mutation mutation-aspirate)


pedwerydd ar bymtheg a phedwar ugain

pedwerydd ar bymtheg a phedwar ugain (feminine singular pedwaredd ar bymtheg a phedwar ugain, plural pedwerydd ar bymtheg a phedwar ugain, not comparable)

pedwaredd ar bymtheg a phedwar ugain (feminine singular)
pedwerydd ar bymtheg a phedwar ugain (plural)
pedwerydd ar bymtheg a phedwar ugain (mutation mutation-radical)
bedwerydd ar bymtheg a phedwar ugain (mutation mutation-soft)
mhedwerydd ar bymtheg a phedwar ugain (mutation mutation-nasal)
phedwerydd ar bymtheg a phedwar ugain (mutation mutation-aspirate)

/pɛdˌwɛrɨ̞ð ar ˌbəmθɛɡ a ˌfɛdwar ˈɪɡai̯n/

/pɛdˌweːrɪð ar ˌbəmθɛɡ a ˌfɛdwar ˈiːɡai̯n/

/pɛdˌwɛrɪð ar ˌbəmθɛɡ a ˌfɛdwar ˈɪɡai̯n/

/pɛdˌweːrɪð ar ˌbəmθɛɡ a ˌfɛdwar ˈiːɡɛn/

From pedwerydd (“fourth”) + ar (“on”) + pymtheg (“fifteen”) + a (“and”) + pedwar (“four”) + ugain (“twenty”).


cyntaf wedi'r cant

cy-adj

cyntaf wedi'r cant (feminine singular cyntaf wedi'r cant, plural cyntaf wedi'r cant, not comparable)

cyntaf wedi'r cant (feminine singular)
cyntaf wedi'r cant (plural)
cyntaf wedi'r cant (mutation mutation-radical)
gyntaf wedi'r cant (mutation mutation-soft)
nghyntaf wedi'r cant (mutation mutation-nasal)
chyntaf wedi'r cant (mutation mutation-aspirate)

From cyntaf (“first”) + wedi (“after”) + 'r (“the”) + cant (“hundred”).


cant ac un

cant ac un (mutation mutation-radical)
gant ac un (mutation mutation-soft)
nghant ac un (mutation mutation-nasal)
chant ac un (mutation mutation-aspirate)

From cant (“hundred”) + ac (“and”) + un (“one”).


Wranws

Wranws (mutation mutation-radical)
Hwranws (mutation prothesis-h)


nawddsant

cy-noun

nawddsant m (plural nawddseintiau, feminine nawddsantes, not mutable)

nawddseintiau (plural)
nawddsantes (feminine)

From nawdd (“patronage”) + sant (“saint”).

Dewi Sant yw nawddsant Cymru.

Saint David is the patron saint of Wales.


credyd

credydau (plural)
credyd (mutation mutation-radical)
gredyd (mutation mutation-soft)
nghredyd (mutation mutation-nasal)
chredyd (mutation mutation-aspirate)

Borrowed from English credit, from Middle French crédit (“belief, trust”), from Latin crēditum (“a loan, credit”).


cerdyn credyd

cardiau credyd (plural)
cerdyn credyd (mutation mutation-radical)
gerdyn credyd (mutation mutation-soft)
ngherdyn credyd (mutation mutation-nasal)
cherdyn credyd (mutation mutation-aspirate)


clwyf

clwyfau (plural)
clwyf (mutation mutation-radical)
glwyf (mutation mutation-soft)
nghlwyf (mutation mutation-nasal)
chlwyf (mutation mutation-aspirate)


heintiad

heintiad m (plural heintiadau, not mutable)

Mae nifer yr heintiadau yn codi'n uwch ac yn uwch.

The number of infections is rising higher and higher.


heintrydd

cy-adj

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

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

From haint (“infection”) + rhydd (“free”).


naw deg naw

From naw (“nine”) + deg (“ten”) + naw (“nine”).


tawelyn

tawelion (plural)
tawelyn (mutation mutation-radical)
dawelyn (mutation mutation-soft)
nhawelyn (mutation mutation-nasal)
thawelyn (mutation mutation-aspirate)


distawrwydd

distawrwydd (mutation mutation-radical)
ddistawrwydd (mutation mutation-soft)
nistawrwydd (mutation mutation-nasal)

torri'r distawrwydd


crasfa

crasfeydd (plural)
crasfa (mutation mutation-radical)
grasfa (mutation mutation-soft)
nghrasfa (mutation mutation-nasal)
chrasfa (mutation mutation-aspirate)

From crasu (“to thrash, to beat”) + -fa.


cyweirio

cy-verb

cyweirio (first-person singular present cyweiriaf)

cyweiriaf (first-person present singular)
cyweiriaf (first-person future indicative present singular)
cyweiri (future indicative present second-person singular)
cyweiria (future indicative present singular third-person)
cyweiriwn (first-person future indicative plural present)
cyweiriwch (future indicative plural present second-person)
cyweiriant (future indicative plural present third-person)
cyweirir (future impersonal indicative present)
cyweiriwn (conditional first-person singular)
cyweiriwn (first-person imperfect indicative singular)
cyweirit (conditional second-person singular)
cyweirit (imperfect indicative second-person singular)
cyweiriai (conditional singular third-person)
cyweiriai (imperfect indicative singular third-person)
cyweiriem (conditional first-person plural)
cyweiriem (first-person imperfect indicative plural)
cyweiriech (conditional plural second-person)
cyweiriech (imperfect indicative plural second-person)
cyweirient (conditional plural third-person)
cyweirient (imperfect indicative plural third-person)
cyweirid (conditional impersonal)
cyweirid (imperfect impersonal indicative)
cyweiriais (first-person preterite singular)
cyweiriaist (preterite second-person singular)
cyweiriodd (preterite singular third-person)
cyweiriasom (first-person plural preterite)
cyweiriasoch (plural preterite second-person)
cyweiriasant (plural preterite third-person)
cyweiriwyd (impersonal preterite)
cyweiriaswn (first-person pluperfect singular)
cyweiriasit (pluperfect second-person singular)
cyweiriasai (pluperfect singular third-person)
cyweiriasem (first-person pluperfect plural)
cyweiriasech (pluperfect plural second-person)
cyweiriasent (pluperfect plural third-person)
cyweiriasid (impersonal pluperfect)
cyweiriesid (impersonal pluperfect)
cyweiriwyf (first-person present singular subjunctive)
cyweiriech (present second-person singular subjunctive)
cyweirio (present singular subjunctive third-person)
cyweiriom (first-person plural present subjunctive)
cyweirioch (plural present second-person subjunctive)
cyweiriont (plural present subjunctive third-person)
cyweirier (impersonal present subjunctive)
cyweiria (imperative second-person singular)
cyweiried (imperative singular third-person)
cyweiriwn (first-person imperative plural)
cyweiriwch (imperative plural second-person)
cyweirient (imperative plural third-person)
cyweirier (imperative impersonal)
cyweirio (noun-from-verb)
cyweiriedig (participle)
cyweiriadwy (participle)
cyweiria i (first-person future singular)
cyweiriaf i (first-person future singular)
cyweiri di (future second-person singular)
cyweirith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
cyweiriff e (future singular third-person)
cyweiriwn ni (first-person future plural)
cyweiriwch chi (future plural second-person)
cyweirian nhw (future plural third-person)
cyweiriwn i (conditional first-person singular)
cyweirswn i (conditional first-person singular)
cyweiriet ti (conditional second-person singular)
cyweirset ti (conditional second-person singular)
cyweiriai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
cyweirsai fo (conditional singular third-person)
cyweirien ni (conditional first-person plural)
cyweirsen ni (conditional first-person plural)
cyweiriech chi (conditional plural second-person)
cyweirsech chi (conditional plural second-person)
cyweirien nhw (conditional plural third-person)
cyweirsen nhw (conditional plural third-person)
cyweiriais i (first-person preterite singular)
cyweiries i (first-person preterite singular)
cyweiriaist ti (preterite second-person singular)
cyweiriest ti (preterite second-person singular)
cyweiriodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
cyweirion ni (first-person plural preterite)
cyweirioch chi (plural preterite second-person)
cyweirion nhw (plural preterite third-person)
cyweiria (imperative second-person singular)
cyweiriwch (imperative plural second-person)
cyweirio (mutation mutation-radical)
gyweirio (mutation mutation-soft)
nghyweirio (mutation mutation-nasal)
chyweirio (mutation mutation-aspirate)

From cywair (“ready, prepared, orderly”) + -io.