colon

Borrowed from English colon from Latin cōlon, from Ancient Greek κῶλον (kôlon).


person

From Middle Welsh person, ultimately from Latin persōna (“mask used by actor; role, part, character”), probably via Middle English persoun and Old French persone (“human being”).

der

yn y trydydd person


Charon

(Greek mythology) Charon (the ferryman of the underworld)


Mawrth

From Middle Welsh Mawrth, from Proto-Brythonic *Mo̦rθ, borrowed from Latin mārtius. Compare Cornish Merth, Breton Meurzh.


Ganymede

Borrowed from English Ganymede, from French Ganymède, from Latin Ganymēdēs, from Ancient Greek Γανυμήδης (Ganumḗdēs).

(Greek mythology, Roman mythology) Ganymede (lover of Jupiter/Zeus)


Tethys

Borrowed from English Tethys, from Ancient Greek Τηθύς (Tēthús).


Io

Borrowed from English Io, from Latin Iō, from Ancient Greek Ἰώ (Iṓ).

(Greek mythology, Roman mythology) Io (lover of Jupiter/Zeus)


Rhea

Borrowed from English Rhea, from Ancient Greek Ῥέα (Rhéa).


ystad

From Middle Welsh ystat, from Proto-Brythonic *ɨstad, from Latin status (compare Portuguese and Spanish estado, Occitan and Catalan estat, French été, état, Sardinian istadu, etc.).

(sociology, historical) estate, rank, station


treiglad trwynol

cy-noun

treiglad trwynol m (plural treigladau trwynol)

treigladau trwynol (plural)
treiglad trwynol
dreiglad trwynol (soft)
nhreiglad trwynol
threiglad trwynol

From treiglad (“mutation”) + trwynol (“nasal”).


a.

(grammar) abbreviation of ansoddair (“adjective”)


Phobos

Borrowed from English Phobos, from Ancient Greek Φόβος (Phóbos).

(Roman mythology, Greek Mythology) Phobos (son of Mars/Ares)


Deimos

Borrowed from English Deimos, from Ancient Greek Δεῖμος (Deîmos).

(Roman mythology, Greek Mythology) Deimos (son of Mars/Ares)


Callisto

Borrowed from English Callisto from Latin Callistō, from Ancient Greek Καλλιστώ (Kallistṓ).

(Greek mythology) Callisto (nymph of Artemis)


Dysnomia

(Greek mythology) Dysnomia (Daughter of Eris)


cenedl

cenhedloedd (plural)
cenedl
genedl (soft)
nghenedl
chenedl

[ˈkʰɛnɛdl̩ˠ]

From Middle Welsh kenedyl, from Old Welsh kenedel (“kindred, family to the ninth degree of kinship”), from Proto-Brythonic *kenedl, from Proto-Celtic *kenetlom (“family”), from Proto-Indo-European *ken-.

inh

(grammar) gender (of nouns, adjectives etc.)


Enid

(mythology) Enid, the long-suffering wife of Geraint in Arthurian romance.


treiglad

treigladau (plural)
treiglad
dreiglad (soft)
nhreiglad
threiglad
treigliad (alternative)

Er mor sylfaenol yw treiglo i ramadeg y Gymraeg, dim ond ar naw cytsain y gall effeithio. Y mae'r newidiadau'n ymddosbarthu'n dair prif gyfres o dreigladau, sef: i. y treiglad meddal, ii. y treiglad trwynol, a iii. y treiglad llaes.

1996, Peter Wynn Thomas, Gramadeg y Gymraeg, Gwasg Prifysgol Cymru, page 683:

Despite mutation being so fundamental to Welsh grammar, it can only affect nine consonants. The changes are classified into three main series o mutations, namely: i. the soft mutation, ii. the nasal mutation and iii. the aspirate mutation.


Dione

Borrowed from English Dione, from Latin Diōnē (“of Jupiter”), from Ancient Greek Διώνη (Diṓnē, “of Zeus”).

(Greek mythology) Dione (the mother of Aphrodite)


cynghanedd

cynganeddion (plural)
cynghanedd
gynghanedd (soft)
nghynghanedd
chynghanedd

/kəŋˈhaːnɛð/


caledu

cy-verb

caledu (first-person singular present caledaf)

caledaf (first-person present singular)
caledaf (first-person future indicative present singular)
caledi (future indicative present second-person singular)
caleda (future indicative present singular third-person)
caledwn (first-person future indicative plural present)
caledwch (future indicative plural present second-person)
caledant (future indicative plural present third-person)
caledir (future impersonal indicative present)
caledwn (conditional first-person singular)
caledwn (first-person imperfect indicative singular subjunctive)
caledit (conditional second-person singular)
caledit (imperfect indicative second-person singular subjunctive)
caledai (conditional singular third-person)
caledai (imperfect indicative singular subjunctive third-person)
caledem (conditional first-person plural)
caledem (first-person imperfect indicative plural subjunctive)
caledech (conditional plural second-person)
caledech (imperfect indicative plural second-person subjunctive)
caledent (conditional plural third-person)
caledent (imperfect indicative plural subjunctive third-person)
caledid (conditional impersonal)
caledid (imperfect impersonal indicative subjunctive)
caledais (first-person preterite singular)
caledaist (preterite second-person singular)
caledodd (preterite singular third-person)
caledasom (first-person plural preterite)
caledasoch (plural preterite second-person)
caledasant (plural preterite third-person)
caledwyd (impersonal preterite)
caledaswn (first-person pluperfect singular)
caledasit (pluperfect second-person singular)
caledasai (pluperfect singular third-person)
caledasem (first-person pluperfect plural)
caledasech (pluperfect plural second-person)
caledasent (pluperfect plural third-person)
caledasid (impersonal pluperfect)
caledesid (impersonal pluperfect)
caledwyf (first-person present singular subjunctive)
caledych (present second-person singular subjunctive)
caledo (present singular subjunctive third-person)
caledom (first-person plural present subjunctive)
caledoch (plural present second-person subjunctive)
caledont (plural present subjunctive third-person)
caleder (impersonal present subjunctive)
caleda (imperative second-person singular)
caleded (imperative singular third-person)
caledwn (first-person imperative plural)
caledwch (imperative plural second-person)
caledent (imperative plural third-person)
caleder (imperative impersonal)
caledu (noun-from-verb singular)
calededig (participle singular)
caledadwy (participle singular)
caleda i (first-person future singular)
caledaf i (first-person future singular)
caledi di (future second-person singular)
caledith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
calediff e (future singular third-person)
caledwn ni (first-person future plural)
caledwch chi (future plural second-person)
caledan nhw (future plural third-person)
caledwn i (conditional first-person singular)
caledswn i (conditional first-person singular)
caledet ti (conditional second-person singular)
caledset ti (conditional second-person singular)
caledai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
caledsai fo (conditional singular third-person)
caleden ni (conditional first-person plural)
caledsen ni (conditional first-person plural)
caledech chi (conditional plural second-person)
caledsech chi (conditional plural second-person)
caleden nhw (conditional plural third-person)
caledsen nhw (conditional plural third-person)
caledais i (first-person preterite singular)
caledes i (first-person preterite singular)
caledaist ti (preterite second-person singular)
caledest ti (preterite second-person singular)
caledodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
caledon ni (first-person plural preterite)
caledoch chi (plural preterite second-person)
caledon nhw (plural preterite third-person)
caleda (imperative second-person singular)
caledwch (imperative plural second-person)
caledu
galedu (soft)
nghaledu
chaledu
caledo (alternative)
cledo (alternative)

(grammar, phonology, of consonant) to harden, pronounce as voiceless


clo

cloeon (plural)
cloeau (plural)
clo
glo (soft)
nghlo
chlo

From Proto-Brythonic *klọw, from Proto-Celtic *klāwos, possibly from Proto-Indo-European *(s)kleh₂w- (“hook, crook, peg”) (whence Latin clāvis).

clo bach

appliance to keep the wheel of a vehicle from turning on a steep slope; little lock

clo cyngan

correspondence of two consonants or groups of consonants in cynghanedd; conclusion, close

cloi

to lock, shut or bind fast, clinch; to conclude

(prosody) consonance or correspondence of consonants in cynghanedd; often figurative


cynaniad

cynaniadau (plural)
cynaniad
gynaniad (soft)
nghynaniad
chynaniad

From cynanu (“to articulate, to pronounce”) + -iad.


eg.

(grammar) abbreviation of enw gwrywaidd (“masculine noun”)


Mimas

Borrowed from English Mimas, from Ancient Greek Μίμᾱς (Mímās).


cist

cistiau (plural)
cist
gist (soft)
nghist
chist

From Old English cist or Middle English kist.


tril

triliau (plural)
tril
dril (soft)
nhril
thril

From English trill, from Italian trillare of imitative origin.


afanc

afancod (plural)
afanc
hafanc (prothesis-h)
addanc (alternative)

From Proto-Brythonic *aβank, from Proto-Celtic *abankos (compare Breton avank, Irish abhac (“dwarf”)), from *abū (“river”). More at afon.

(Celtic mythology, mythology) afanc (lake monster in Welsh mythology)


Ewropa

Borrowed from English Europa, from Latin Eurōpa, from Ancient Greek Εὐρώπα (Eurṓpa) a Doric variant of Εὐρώπη (Eurṓpē). Doublet of Ewrop.

(Greek mythology) Europa (several characters, most notably a Phoenician princess abducted to Crete by Zeus)


Iau

Iau
Hiau (prothesis-h)
Iou (alternative)

From Middle Welsh Ieu, from Proto-Brythonic *Yow, from Latin Iovem (accusative of Iuppiter), from Proto-Indo-European *dyew- (“sky”). Compare Breton Yaou, Cornish Yow.

der

accusative of <i class="Latn mention" lang="la">Iuppiter</i>


Sadwrn

From Middle Welsh Sadwrn, from Proto-Brythonic *Sadurn, borrowed from Vulgar Latin Săturnus, from Latin Sāturnus. Compare Cornish and Breton Sadorn.


atodiad

atodiadau (plural)
atodiad
hatodiad (prothesis-h)


rhedeg

cy-verb

rhedeg (first-person singular present rhedaf)

rhedaf (first-person present singular)
rhedaf (first-person future indicative present singular)
rhedi (future indicative present second-person singular)
rhed (future indicative present singular third-person)
rhedwn (first-person future indicative plural present)
rhedwch (future indicative plural present second-person)
rhedant (future indicative plural present third-person)
rhedir (future impersonal indicative present)
rhedwn (conditional first-person singular)
rhedwn (first-person imperfect indicative singular subjunctive)
rhedit (conditional second-person singular)
rhedit (imperfect indicative second-person singular subjunctive)
rhedai (conditional singular third-person)
rhedai (imperfect indicative singular subjunctive third-person)
rhedem (conditional first-person plural)
rhedem (first-person imperfect indicative plural subjunctive)
rhedech (conditional plural second-person)
rhedech (imperfect indicative plural second-person subjunctive)
rhedent (conditional plural third-person)
rhedent (imperfect indicative plural subjunctive third-person)
rhedid (conditional impersonal)
rhedid (imperfect impersonal indicative subjunctive)
rhedais (first-person preterite singular)
rhedaist (preterite second-person singular)
rhedodd (preterite singular third-person)
rhedasom (first-person plural preterite)
rhedasoch (plural preterite second-person)
rhedasant (plural preterite third-person)
rhedwyd (impersonal preterite)
rhedaswn (first-person pluperfect singular)
rhedasit (pluperfect second-person singular)
rhedasai (pluperfect singular third-person)
rhedasem (first-person pluperfect plural)
rhedasech (pluperfect plural second-person)
rhedasent (pluperfect plural third-person)
rhedasid (impersonal pluperfect)
rhedesid (impersonal pluperfect)
rhedwyf (first-person present singular subjunctive)
rhedych (present second-person singular subjunctive)
rhedo (present singular subjunctive third-person)
rhedom (first-person plural present subjunctive)
rhedoch (plural present second-person subjunctive)
rhedont (plural present subjunctive third-person)
rheder (impersonal present subjunctive)
rhed (imperative second-person singular)
rheded (imperative singular third-person)
rhedwn (first-person imperative plural)
rhedwch (imperative plural second-person)
rhedent (imperative plural third-person)
rheder (imperative impersonal)
rhedeg (noun-from-verb singular)
rhededig (participle singular)
rhedadwy (participle singular)
rheda i (first-person future singular)
rhedaf i (first-person future singular)
rhedi di (future second-person singular)
rhedith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
rhediff e (future singular third-person)
rhedwn ni (first-person future plural)
rhedwch chi (future plural second-person)
rhedan nhw (future plural third-person)
rhedwn i (conditional first-person singular)
rhedswn i (conditional first-person singular)
rhedet ti (conditional second-person singular)
rhedset ti (conditional second-person singular)
rhedai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
rhedsai fo (conditional singular third-person)
rheden ni (conditional first-person plural)
rhedsen ni (conditional first-person plural)
rhedech chi (conditional plural second-person)
rhedsech chi (conditional plural second-person)
rheden nhw (conditional plural third-person)
rhedsen nhw (conditional plural third-person)
rhedais i (first-person preterite singular)
rhedes i (first-person preterite singular)
rhedaist ti (preterite second-person singular)
rhedest ti (preterite second-person singular)
rhedodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
rhedon ni (first-person plural preterite)
rhedoch chi (plural preterite second-person)
rhedon nhw (plural preterite third-person)
rheda (imperative second-person singular)
rhedwch (imperative plural second-person)
rhedeg
redeg (soft)

From Middle Welsh redec, from Old Welsh retit, from Proto-Brythonic *rrėdɨd, from Proto-Celtic *reteti, from Proto-Indo-European *Hreth₂-.
Compare Cornish resek, Breton redek, Old Irish reithid.


arwydd

arwyddion (plural)
arwydd
harwydd (prothesis-h)

From Middle Welsh arwyð, from Proto-Celtic *ɸareweidyom; compare Old Irish airde.

arwydd y Llew

(astrology, astronomy) sign (of the zodiac)


nymff

cy-noun

nymff f (plural nymffod or nimffau or nimffiaid, not mutable)

nymffod (plural)
nimffau (plural)
nimffiaid (plural)

Borrowed from Latin nympha (“nymph, bride”), from Ancient Greek νύμφη (númphē, “bride”).

(Greek mythology, Roman mythology) nymph


modd

moddau (plural)
moddion (plural)
modd
fodd (soft)

From Middle Welsh moẟ, from Proto-Brythonic *moð, from Latin modus.


bicer

biceri (plural)
bicerau (plural)
bicer
ficer (soft)
micer


gwreiddyn

gwreiddiau (plural)
gwreiddyn
wreiddyn (soft)
ngwreiddyn

(figurative) source, origin, foundation, basis

(linguistics) root, a word from which another word or words are derived.

(linguistic morphology) root, primary lexical unit of a word.

source, origin, foundation, basis
root, primary lexical unit of a word.


arddodiad

arddodiaid (plural)
arddodiad
harddodiad (prothesis-h)

From arddodi (“to lay on, impose”) + -iad.


ansoddair

ansoddeiriau (plural)
ansoddair
hansoddair (prothesis-h)

From ansawdd (“quality, attribute, characteristic”) + gair (“word”).


paladr

pelydr (plural)
paladr
baladr (soft)
mhaladr
phaladr

From Proto-Celtic *kʷalatros (compare Old Irish celtair (“spear, spear tip”)).

ceiniog baladr

a fine under medieval Welsh law levied on related male landowners when the immediate kin of a murderer proved incapable of paying galanas; spear penny


pwnc

pynciau (plural)
pwnc
bwnc (soft)
mhwnc
phwnc
pwng (alternative)

From Middle Welsh pwnc, borrowed from Latin pūnctum. Doublet of pwynt and pwyth.


cysylltiad

cysylltiadau (plural)
cysylltiad
gysylltiad (soft)
nghysylltiad
chysylltiad

From cysylltu (“to join, connect”) + -iad.

(astrology, astronomy, grammar) conjunction


tywyll

cy-adj

tywyll (feminine singular tywell, plural tywyllion, equative tywylled, comparative tywyllach, superlative tywyllaf)

tywell (feminine singular)
tywyllion (plural)
tywylled (equative)
tywyllach (comparative)
tywyllaf (superlative)

From Old Welsh timuil, from Proto-Brythonic *tɨβ̃uɨl, from Proto-Celtic *temeslos, from Proto-Indo-European *temH-.


canolig

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

canolig (feminine singular)
canolig (plural)
cenolig (alternative)
canolig
ganolig (soft)
nghanolig
chanolig

central, mean; moderate, middling; intermediate

(phonology) of medium quantity (of vowels); voiced mute (of consonant)

(grammar) middle voiced, neuter (of verbs); accusative, neuter (of nouns)


priod

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

priod (feminine singular)
priod (plural)

From Middle Welsh priawt, from Proto-Brythonic *priọd, borrowed from Latin prīvātus. Cognate with Cornish pries, Breton pried. Doublet of preifat, a later borrowing via English.


adferf

adferfau (plural)
adferf
hadferf (prothesis-h)

Borrowed from Latin adverbium. By surface analysis, ad- + berf.


cyswllt

cy-noun

cyswllt m (plural cysylltau or cysylltiau)

From Middle Welsh kysswllt, from Proto-Brythonic *kusulld, from Vulgar Latin *cōnsoldus, cōnsolidus; cf. Latin cōnsolidō.

(astronomy, astrology, grammar) conjunction


cysylltair

cysyllteiriau (plural)
cysylltair
gysylltair (soft)
nghysylltair
chysylltair

From cyswllt (“connection”) + gair (“word”).


cyflwr

cyflyrau (plural)
cyflwr
gyflwr (soft)
nghyflwr
chyflwr


rhagddodiad

rhagddodiaid (plural)
rhagddodiad
ragddodiad (soft)

From rhagddodi (“to prefix”) + -iad or rhag- (“pre-”) + dodiad (“affix”).


gwreiddiol

gwreiddiolion (plural)
gwreiddiol
wreiddiol (soft)
ngwreiddiol

(linguistics) root, radical (an unmutated consonant)


berfenw

berfenwau (plural)
berfenw
ferfenw (soft)
merfenw


rhagenw

rhagenwau (plural)
rhagenw
ragenw (soft)

From rhag- + enw (“noun”). Calque of Latin prōnōmen.


cyfartal

cy-adj

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

cyfartal (feminine singular)
cyfartal (plural)
mor gyfartal (equative)
mwy cyfartal (comparative)
mwyaf cyfartal (superlative)

From cyf- + ardd (“high; hill”) + tâl (“payment; value”).


cymal

cymalau (plural)
cymal
gymal (soft)
nghymal
chymal


bôn

bonion (plural)
bonau (plural)
bôn
fôn (soft)
môn

From Middle Welsh bon, from Proto-Celtic *bonus. Cognate with Old Irish bun (“base, bottom”).


cadernid

cadernid
gadernid (soft)
nghadernid
chadernid
cadernyd (alternative obsolete)
cedernid (alternative obsolete)
cedernyd (alternative obsolete)
cydernid (alternative obsolete)
cydernyd (alternative obsolete)

(grammar) a substance, a substantive, a concrete noun


cywair

cy-noun

cywair m (usually uncountable, plural cyweiriau or cyweirion)

cyweiriau (plural)
cyweirion (plural)
cywair
gywair (soft)
nghywair
chywair

From Middle Welsh kyweir, cyweir, from Old Welsh couer (“complete”), from Proto-Brythonic *küwėr.


derbyniol

cy-adj

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

derbyniol (feminine singular)
derbyniol (plural)
mor dderbyniol (equative)
mwy derbyniol (comparative)
mwyaf derbyniol (superlative)


ôl-ddodiad

ôl-ddodiaid (plural)
ôl-ddodiad
hôl-ddodiad (prothesis-h)
olddodiad (alternative)

From ôl-ddodi (“to suffix”) + iad or ôl (“back, rear”) + dodiad (“affix”).


arddodi

cy-verb

arddodi (first-person singular present arddodaf)

arddodaf (first-person present singular)
arddodaf (first-person future indicative present singular)
arddodi (future indicative present second-person singular)
arddoda (future indicative present singular third-person)
arddodwn (first-person future indicative plural present)
arddodwch (future indicative plural present second-person)
arddodant (future indicative plural present third-person)
arddodir (future impersonal indicative present)
arddodwn (conditional first-person singular)
arddodwn (first-person imperfect indicative singular subjunctive)
arddodit (conditional second-person singular)
arddodit (imperfect indicative second-person singular subjunctive)
arddodai (conditional singular third-person)
arddodai (imperfect indicative singular subjunctive third-person)
arddodem (conditional first-person plural)
arddodem (first-person imperfect indicative plural subjunctive)
arddodech (conditional plural second-person)
arddodech (imperfect indicative plural second-person subjunctive)
arddodent (conditional plural third-person)
arddodent (imperfect indicative plural subjunctive third-person)
arddodid (conditional impersonal)
arddodid (imperfect impersonal indicative subjunctive)
arddodais (first-person preterite singular)
arddodaist (preterite second-person singular)
arddododd (preterite singular third-person)
arddodasom (first-person plural preterite)
arddodasoch (plural preterite second-person)
arddodasant (plural preterite third-person)
arddodwyd (impersonal preterite)
arddodaswn (first-person pluperfect singular)
arddodasit (pluperfect second-person singular)
arddodasai (pluperfect singular third-person)
arddodasem (first-person pluperfect plural)
arddodasech (pluperfect plural second-person)
arddodasent (pluperfect plural third-person)
arddodasid (impersonal pluperfect)
arddodesid (impersonal pluperfect)
arddodwyf (first-person present singular subjunctive)
arddodych (present second-person singular subjunctive)
arddodo (present singular subjunctive third-person)
arddodom (first-person plural present subjunctive)
arddodoch (plural present second-person subjunctive)
arddodont (plural present subjunctive third-person)
arddoder (impersonal present subjunctive)
arddoda (imperative second-person singular)
arddoded (imperative singular third-person)
arddodwn (first-person imperative plural)
arddodwch (imperative plural second-person)
arddodent (imperative plural third-person)
arddoder (imperative impersonal)
arddodi (noun-from-verb singular)
arddodedig (participle singular)
arddodadwy (participle singular)
arddoda i (first-person future singular)
arddodaf i (first-person future singular)
arddodi di (future second-person singular)
arddodith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
arddodiff e (future singular third-person)
arddodwn ni (first-person future plural)
arddodwch chi (future plural second-person)
arddodan nhw (future plural third-person)
arddodwn i (conditional first-person singular)
arddodswn i (conditional first-person singular)
arddodet ti (conditional second-person singular)
arddodset ti (conditional second-person singular)
arddodai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
arddodsai fo (conditional singular third-person)
arddoden ni (conditional first-person plural)
arddodsen ni (conditional first-person plural)
arddodech chi (conditional plural second-person)
arddodsech chi (conditional plural second-person)
arddoden nhw (conditional plural third-person)
arddodsen nhw (conditional plural third-person)
arddodais i (first-person preterite singular)
arddodes i (first-person preterite singular)
arddodaist ti (preterite second-person singular)
arddodest ti (preterite second-person singular)
arddododd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
arddodon ni (first-person plural preterite)
arddodoch chi (plural preterite second-person)
arddodon nhw (plural preterite third-person)
arddoda (imperative second-person singular)
arddodwch (imperative plural second-person)
arddodi
harddodi (prothesis-h)


goddefol

cy-adj

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

goddefol (feminine singular)
goddefol (plural)
goddefol
oddefol (soft)
ngoddefol


cyflawn

cyflawn (feminine singular cyflawn, plural cyflawnion, equative mor gyflawn, comparative mwy cyflawn, superlative mwyaf cyflawn)

cyflawn (feminine singular)
cyflawnion (plural)
mor gyflawn (equative)
mwy cyflawn (comparative)
mwyaf cyflawn (superlative)
cyflawn
gyflawn (soft)
nghyflawn
chyflawn


anghyflawn

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

anghyflawn (feminine singular)
anghyflawnion (plural)
mor anghyflawn (equative)
mwy anghyflawn (comparative)
mwyaf anghyflawn (superlative)
anghyflawn
hanghyflawn (prothesis-h)


presennol

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

presennol (feminine singular)
presennol (plural)


dyfodol

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

dyfodol (feminine singular)
dyfodol (plural)
dyfodol
ddyfodol (soft)
nyfodol


parhaol

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

parhaol (feminine singular)
parhaol (plural)
parhaol
barhaol (soft)
mharhaol
pharhaol


gorffennol

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

gorffennol (feminine singular)
gorffennol (plural)
gorffennol
orffennol (soft)
ngorffennol


amhenodol

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

amhenodol (feminine singular)
amhenodol (plural)
amhenodol
hamhenodol (prothesis-h)


gorberffaith

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

gorberffaith (feminine singular)
gorberffaith (plural)
gorberffaith
orberffaith (soft)
ngorberffaith


perffaith

perffaith (feminine singular perffaith, plural perffeithion, equative perffeithed, comparative perffeithach, superlative perffeithaf)

perffaith (feminine singular)
perffeithion (plural)
perffeithed (equative)
perffeithach (comparative)
perffeithaf (superlative)
perffaith
berffaith (soft)
mherffaith
pherffaith

From Middle Welsh perfeith, from Proto-Brythonic perfėθ (compare Middle Cornish perfeth, perfeyth, perfyth; Old Breton perfeith, Middle Breton perfez, peruez, modern Breton pervezh), from Latin perfectus.


gorchmynnol

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

gorchmynnol (feminine singular)
gorchmynnol (plural)
gorchmynnol
orchmynnol (soft)
ngorchmynnol

/ɡɔrχˈmənɔl/


dibynnol

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

dibynnol (feminine singular)
dibynnol (plural)
dibynnol
ddibynnol (soft)
nibynnol


cynradd

cynraddol

pertaining to the first degree, bachelorial


gwrthrych

gwrthrychau (plural)
gwrthrych
wrthrych (soft)
ngwrthrych

From earlier gwrthddrych, from gwrth- + drych.


goddrych

goddrychau (plural)
goddrych
oddrych (soft)
ngoddrych

From go- + drych, on the model of gwrthrych.


diryw

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

diryw (feminine singular)
diryw (plural)
diryw
ddiryw (soft)
niryw


pâr minimol

parau minimol (plural)
pâr minimol
bâr minimol (soft)
mhâr minimol
phâr minimol

[…] ni ddefnyddir y term 'acen' gan fod y term hwnnw yn gallu cyfeirio at nodwedd prosodig ffonolegol ieithoedd megis y Swedeg a'r Siapaneg sy'n gwahaniaethu parau minimol (minimal pairs)

[2023, Jack Pulman-Slater, Traethawd a gyflwynir i fodloni’n rhannol ofynion gradd [An essay submitted to partially satisfy degree requirements], page 23:

[…] not used is the term “accent” as that term can refer to a phonological prosodic feature of languages such as Swedish or Japanese that distinguish minimal pairs


abladol

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

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

Partial calque of Latin ablāt(īvus) + -ol.


genidol

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

genidol (feminine singular)
genidol (plural)
mor enidol (equative)
mwy genidol (comparative)
mwyaf genidol (superlative)


goddrychol

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

goddrychol (feminine singular)
goddrychol (plural)
mor oddrychol (equative)
mwy goddrychol (comparative)
mwyaf goddrychol (superlative)


gwrthrychol

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

gwrthrychol (feminine singular)
gwrthrychol (plural)
mor wrthrychol (equative)
mwy gwrthrychol (comparative)
mwyaf gwrthrychol (superlative)

/ɡʊrθˈrəχɔl/


gwrthrychol

gwrthrychol
wrthrychol (soft)
ngwrthrychol

/ɡʊrθˈrəχɔl/


cyfarchol

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

cyfarchol (feminine singular)
cyfarchol (plural)
mor gyfarchol (equative)
mwy cyfarchol (comparative)
mwyaf cyfarchol (superlative)


cyfarchol

cyfarchol
gyfarchol (soft)
nghyfarchol
chyfarchol


dadiol

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

dadiol (feminine singular)
dadiol (plural)
mor ddadiol (equative)
mwy dadiol (comparative)
mwyaf dadiol (superlative)


isfyd

isfydoedd (plural)
isfyd
hisfyd (prothesis-h)

From is- (“under, lower”) + byd (“world”).


cytuno

cy-verb

cytuno (first-person singular present cytunaf)

cytunaf (first-person present singular)
cytunaf (first-person future indicative present singular)
cytuni (future indicative present second-person singular)
cytuna (future indicative present singular third-person)
cytunwn (first-person future indicative plural present)
cytunwch (future indicative plural present second-person)
cytunant (future indicative plural present third-person)
cytunir (future impersonal indicative present)
cytunwn (conditional first-person singular)
cytunwn (first-person imperfect indicative singular subjunctive)
cytunit (conditional second-person singular)
cytunit (imperfect indicative second-person singular subjunctive)
cytunai (conditional singular third-person)
cytunai (imperfect indicative singular subjunctive third-person)
cytunem (conditional first-person plural)
cytunem (first-person imperfect indicative plural subjunctive)
cytunech (conditional plural second-person)
cytunech (imperfect indicative plural second-person subjunctive)
cytunent (conditional plural third-person)
cytunent (imperfect indicative plural subjunctive third-person)
cytunid (conditional impersonal)
cytunid (imperfect impersonal indicative subjunctive)
cytunais (first-person preterite singular)
cytunaist (preterite second-person singular)
cytunodd (preterite singular third-person)
cytunasom (first-person plural preterite)
cytunasoch (plural preterite second-person)
cytunasant (plural preterite third-person)
cytunwyd (impersonal preterite)
cytunaswn (first-person pluperfect singular)
cytunasit (pluperfect second-person singular)
cytunasai (pluperfect singular third-person)
cytunasem (first-person pluperfect plural)
cytunasech (pluperfect plural second-person)
cytunasent (pluperfect plural third-person)
cytunasid (impersonal pluperfect)
cytunesid (impersonal pluperfect)
cytunwyf (first-person present singular subjunctive)
cytunych (present second-person singular subjunctive)
cytuno (present singular subjunctive third-person)
cytunom (first-person plural present subjunctive)
cytunoch (plural present second-person subjunctive)
cytunont (plural present subjunctive third-person)
cytuner (impersonal present subjunctive)
cytuna (imperative second-person singular)
cytuned (imperative singular third-person)
cytunwn (first-person imperative plural)
cytunwch (imperative plural second-person)
cytunent (imperative plural third-person)
cytuner (imperative impersonal)
cytuno (noun-from-verb singular)
cytunedig (participle singular)
cytunadwy (participle singular)
cytuna i (first-person future singular)
cytunaf i (first-person future singular)
cytuni di (future second-person singular)
cytunith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
cytuniff e (future singular third-person)
cytunwn ni (first-person future plural)
cytunwch chi (future plural second-person)
cytunan nhw (future plural third-person)
cytunwn i (conditional first-person singular)
cytunswn i (conditional first-person singular)
cytunet ti (conditional second-person singular)
cytunset ti (conditional second-person singular)
cytunai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
cytunsai fo (conditional singular third-person)
cytunen ni (conditional first-person plural)
cytunsen ni (conditional first-person plural)
cytunech chi (conditional plural second-person)
cytunsech chi (conditional plural second-person)
cytunen nhw (conditional plural third-person)
cytunsen nhw (conditional plural third-person)
cytunais i (first-person preterite singular)
cytunes i (first-person preterite singular)
cytunaist ti (preterite second-person singular)
cytunest ti (preterite second-person singular)
cytunodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
cytunon ni (first-person plural preterite)
cytunoch chi (plural preterite second-person)
cytunon nhw (plural preterite third-person)
cytuna (imperative second-person singular)
cytunwch (imperative plural second-person)
cytuno
gytuno (soft)
nghytuno
chytuno


cytsain

cytseiniaid (plural)
cytsain
gytsain (soft)
nghytsain
chytsain


llafariad

llafariaid (plural)
llafariad
lafariad (soft)


cymhleth

cy-noun

cymhleth m or f (plural cymhlethau or cymhlethion or cymhlethoedd)

cymhlethau (plural)
cymhlethion (plural)
cymhlethoedd (plural)
cymhleth
gymhleth (soft)
nghymhleth
chymhleth

From cym- + pleth (“plait, braid”), with nasal mutation.


llafariad thematig

llafariad thematig f (plural llafariaid thematig)

llafariaid thematig (plural)
llafariad thematig
lafariad thematig (soft)


berf annherfynol

berf annherfynol m (plural berfau annherfynol or berfau annherfynolion)

berfau annherfynol (plural)
berfau annherfynolion (plural)
berf annherfynol
ferf annherfynol (soft)
merf annherfynol

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


annherfynol

cy-adj

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

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

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


unigol

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
hunigol (prothesis-h)


dodiad

dodiadau (plural)
dodiad
ddodiad (soft)
nodiad


mewnfodol

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.


rhych

Inherited from Middle Welsh rych, from Proto-Celtic *ɸrikā, from Proto-Indo-European *perḱ- (“to dig”). Cognate with English furrow and Latin porca (“ridge”).

rhych(i)og

grooved; corrugated; striated; furrowed (brow)

rhychu

to groove; corrugate; striate; furrow (brow)


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
luosog (soft)
lliawsog (alternative)

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


eithaf

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

eithaf (feminine singular)
eithafion (plural)
eitha (alternative pronunciation-spelling)

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


enw haniaethol

cy-noun

enw haniaethol m (plural enwau haniaethol)

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


brawddeg

brawddegau (plural)
brawddeg
frawddeg (soft)
mrawddeg

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
fodol (soft)
modol


Wranws

Wranws
Hwranws (prothesis-h)
Iwranws (alternative)


canolradd

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

canolradd (feminine singular)
canolradd (plural)
mor ganolradd (equative)
mwy canolradd (comparative)
mwyaf canolradd (superlative)
canolradd
ganolradd (soft)
nghanolradd
chanolradd


cynanu

cy-verb

cynanu (first-person singular present cynanaf)

cynanaf (first-person present singular)
cynanaf (first-person future indicative present singular)
cyneni (future indicative present second-person singular)
cynana (future indicative present singular third-person)
cynanwn (first-person future indicative plural present)
cynenwch (future indicative plural present second-person)
cynanwch (future indicative plural present second-person)
cynanant (future indicative plural present third-person)
cynenir (future impersonal indicative present)
cynanwn (conditional first-person singular)
cynanwn (first-person imperfect indicative singular subjunctive)
cynanit (conditional second-person singular)
cynanit (imperfect indicative second-person singular subjunctive)
cynanai (conditional singular third-person)
cynanai (imperfect indicative singular subjunctive third-person)
cynanem (conditional first-person plural)
cynanem (first-person imperfect indicative plural subjunctive)
cynanech (conditional plural second-person)
cynanech (imperfect indicative plural second-person subjunctive)
cynanent (conditional plural third-person)
cynanent (imperfect indicative plural subjunctive third-person)
cynenid (conditional impersonal)
cynenid (imperfect impersonal indicative subjunctive)
cynenais (first-person preterite singular)
cynenaist (preterite second-person singular)
cynanodd (preterite singular third-person)
cynanasom (first-person plural preterite)
cynanasoch (plural preterite second-person)
cynanasant (plural preterite third-person)
cynanwyd (impersonal preterite)
cynanaswn (first-person pluperfect singular)
cynanasit (pluperfect second-person singular)
cynanasai (pluperfect singular third-person)
cynanasem (first-person pluperfect plural)
cynanasech (pluperfect plural second-person)
cynanasent (pluperfect plural third-person)
cynanasid (impersonal pluperfect)
cynanesid (impersonal pluperfect)
cynanwyf (first-person present singular subjunctive)
cynenych (present second-person singular subjunctive)
cynano (present singular subjunctive third-person)
cynanom (first-person plural present subjunctive)
cynanoch (plural present second-person subjunctive)
cynanont (plural present subjunctive third-person)
cynaner (impersonal present subjunctive)
cynana (imperative second-person singular)
cynaned (imperative singular third-person)
cynanwn (first-person imperative plural)
cynenwch (imperative plural second-person)
cynanwch (imperative plural second-person)
cynanent (imperative plural third-person)
cynaner (imperative impersonal)
cynanu (noun-from-verb singular)
cynanedig (participle singular)
cynanadwy (participle singular)
cynana i (first-person future singular)
cynanaf i (first-person future singular)
cynani di (future second-person singular)
cynanith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
cynaniff e (future singular third-person)
cynanwn ni (first-person future plural)
cynanwch chi (future plural second-person)
cynanan nhw (future plural third-person)
cynanwn i (conditional first-person singular)
cynanswn i (conditional first-person singular)
cynanet ti (conditional second-person singular)
cynanset ti (conditional second-person singular)
cynanai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
cynansai fo (conditional singular third-person)
cynanen ni (conditional first-person plural)
cynansen ni (conditional first-person plural)
cynanech chi (conditional plural second-person)
cynansech chi (conditional plural second-person)
cynanen nhw (conditional plural third-person)
cynansen nhw (conditional plural third-person)
cynanais i (first-person preterite singular)
cynanes i (first-person preterite singular)
cynanaist ti (preterite second-person singular)
cynanest ti (preterite second-person singular)
cynanodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
cynanon ni (first-person plural preterite)
cynanoch chi (plural preterite second-person)
cynanon nhw (plural preterite third-person)
cynana (imperative second-person singular)
cynanwch (imperative plural second-person)
cynanu
gynanu (soft)
nghynanu
chynanu

From cynnan (“ready, fluent, eloquent, witty; clear, melodious, loud, praiseworthy; whole, complete”) + -u.


traethiad

traethiadau (plural)
traethiad
draethiad (soft)
nhraethiad
thraethiad


goleddfu

cy-verb

goleddfu (first-person singular present goleddfaf)

goleddfaf (first-person present singular)
goleddfu
oleddfu (soft)
ngoleddfu

From goleddf (“hillside, slope; slant, incline”) + -u.


uwchradd

uwchraddau (plural)
uwchradd
huwchradd (prothesis-h)

uwch- (“super, over-”) + gradd (“degree”)

Tystysgrif Gyffredinol Addysg Uwchradd

General Certificate of Secondary Education


bannod

banodau (plural)
bannod
fannod (soft)
mannod


bnth.

(grammar) abbreviation of benthyciad (“loanword”)


eb.

(grammar) abbreviation of enw benywaidd (“feminine noun”)


adf.

(grammar) abbreviation of adferf (“adverb”)


lluosogi

cy-verb

lluosogi (first-person singular present lluosogaf)

lluosogaf (first-person present singular)
lluosogaf (first-person future indicative present singular)
lluosogi (future indicative present second-person singular)
lluosog (future indicative present singular third-person)
lluosoga (future indicative present singular third-person)
lluosogwn (first-person future indicative plural present)
lluosogwch (future indicative plural present second-person)
lluosogant (future indicative plural present third-person)
lluosogir (future impersonal indicative present)
lluosogwn (conditional first-person singular)
lluosogwn (first-person imperfect indicative singular subjunctive)
lluosogit (conditional second-person singular)
lluosogit (imperfect indicative second-person singular subjunctive)
lluosogai (conditional singular third-person)
lluosogai (imperfect indicative singular subjunctive third-person)
lluosogem (conditional first-person plural)
lluosogem (first-person imperfect indicative plural subjunctive)
lluosogech (conditional plural second-person)
lluosogech (imperfect indicative plural second-person subjunctive)
lluosogent (conditional plural third-person)
lluosogent (imperfect indicative plural subjunctive third-person)
lluosogid (conditional impersonal)
lluosogid (imperfect impersonal indicative subjunctive)
lluosogais (first-person preterite singular)
lluosogaist (preterite second-person singular)
lluosogodd (preterite singular third-person)
lluosogasom (first-person plural preterite)
lluosogasoch (plural preterite second-person)
lluosogasant (plural preterite third-person)
lluosogwyd (impersonal preterite)
lluosogaswn (first-person pluperfect singular)
lluosogasit (pluperfect second-person singular)
lluosogasai (pluperfect singular third-person)
lluosogasem (first-person pluperfect plural)
lluosogasech (pluperfect plural second-person)
lluosogasent (pluperfect plural third-person)
lluosogasid (impersonal pluperfect)
lluosogesid (impersonal pluperfect)
lluosogwyf (first-person present singular subjunctive)
lluosogych (present second-person singular subjunctive)
lluosogo (present singular subjunctive third-person)
lluosogom (first-person plural present subjunctive)
lluosogoch (plural present second-person subjunctive)
lluosogont (plural present subjunctive third-person)
lluosoger (impersonal present subjunctive)
lluosog (imperative second-person singular)
lluosoga (imperative second-person singular)
lluosoged (imperative singular third-person)
lluosogwn (first-person imperative plural)
lluosogwch (imperative plural second-person)
lluosogent (imperative plural third-person)
lluosoger (imperative impersonal)
lluosogi (noun-from-verb singular)
lluosogedig (participle singular)
lluosogadwy (participle singular)
lluosoga i (first-person future singular)
lluosogaf i (first-person future singular)
lluosogi di (future second-person singular)
lluosogith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
lluosogiff e (future singular third-person)
lluosogwn ni (first-person future plural)
lluosogwch chi (future plural second-person)
lluosogan nhw (future plural third-person)
lluosogwn i (conditional first-person singular)
lluosogswn i (conditional first-person singular)
lluosoget ti (conditional second-person singular)
lluosogset ti (conditional second-person singular)
lluosogai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
lluosogsai fo (conditional singular third-person)
lluosogen ni (conditional first-person plural)
lluosogsen ni (conditional first-person plural)
lluosogech chi (conditional plural second-person)
lluosogsech chi (conditional plural second-person)
lluosogen nhw (conditional plural third-person)
lluosogsen nhw (conditional plural third-person)
lluosogais i (first-person preterite singular)
lluosoges i (first-person preterite singular)
lluosogaist ti (preterite second-person singular)
lluosogest ti (preterite second-person singular)
lluosogodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
lluosogon ni (first-person plural preterite)
lluosogoch chi (plural preterite second-person)
lluosogon nhw (plural preterite third-person)
lluosoga (imperative second-person singular)
lluosogwch (imperative plural second-person)
lluosogi
luosogi (soft)
lluosocâu (alternative)

/ɬɨ̞.ɔˈsɔɡɪ/

From Middle Welsh lluossogi. By surface analysis, lluosog + -i.


agored

cy-adj

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

agored (feminine singular)
agored (plural)
mor agored (equative)
mwy agored (comparative)
mwyaf agored (superlative)
agored
hagored (prothesis-h)


anwythiad

anwythiadau (plural)
anwythiad
hanwythiad (prothesis-h)

Adapted from English induction by analogy with diddwythiad (“deduction”).

(logic) induction (derivation of general principles from specific instances)


anwytho

cy-verb

anwytho (first-person singular present anwythaf)

anwythaf (first-person present singular)
anwythaf (first-person future indicative present singular)
anwythi (future indicative present second-person singular)
anwytha (future indicative present singular third-person)
anwythwn (first-person future indicative plural present)
anwythwch (future indicative plural present second-person)
anwythant (future indicative plural present third-person)
anwythir (future impersonal indicative present)
anwythwn (conditional first-person singular)
anwythwn (first-person imperfect indicative singular subjunctive)
anwythit (conditional second-person singular)
anwythit (imperfect indicative second-person singular subjunctive)
anwythai (conditional singular third-person)
anwythai (imperfect indicative singular subjunctive third-person)
anwythem (conditional first-person plural)
anwythem (first-person imperfect indicative plural subjunctive)
anwythech (conditional plural second-person)
anwythech (imperfect indicative plural second-person subjunctive)
anwythent (conditional plural third-person)
anwythent (imperfect indicative plural subjunctive third-person)
anwythid (conditional impersonal)
anwythid (imperfect impersonal indicative subjunctive)
anwythais (first-person preterite singular)
anwythaist (preterite second-person singular)
anwythodd (preterite singular third-person)
anwythasom (first-person plural preterite)
anwythasoch (plural preterite second-person)
anwythasant (plural preterite third-person)
anwythwyd (impersonal preterite)
anwythaswn (first-person pluperfect singular)
anwythasit (pluperfect second-person singular)
anwythasai (pluperfect singular third-person)
anwythasem (first-person pluperfect plural)
anwythasech (pluperfect plural second-person)
anwythasent (pluperfect plural third-person)
anwythasid (impersonal pluperfect)
anwythesid (impersonal pluperfect)
anwythwyf (first-person present singular subjunctive)
anwythych (present second-person singular subjunctive)
anwytho (present singular subjunctive third-person)
anwythom (first-person plural present subjunctive)
anwythoch (plural present second-person subjunctive)
anwythont (plural present subjunctive third-person)
anwyther (impersonal present subjunctive)
anwytha (imperative second-person singular)
anwythed (imperative singular third-person)
anwythwn (first-person imperative plural)
anwythwch (imperative plural second-person)
anwythent (imperative plural third-person)
anwyther (imperative impersonal)
anwytho (noun-from-verb singular)
anwythedig (participle singular)
anwythadwy (participle singular)
anwytha i (first-person future singular)
anwythaf i (first-person future singular)
anwythi di (future second-person singular)
anwythith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
anwythiff e (future singular third-person)
anwythwn ni (first-person future plural)
anwythwch chi (future plural second-person)
anwythan nhw (future plural third-person)
anwythwn i (conditional first-person singular)
anwythswn i (conditional first-person singular)
anwythet ti (conditional second-person singular)
anwythset ti (conditional second-person singular)
anwythai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
anwythsai fo (conditional singular third-person)
anwythen ni (conditional first-person plural)
anwythsen ni (conditional first-person plural)
anwythech chi (conditional plural second-person)
anwythsech chi (conditional plural second-person)
anwythen nhw (conditional plural third-person)
anwythsen nhw (conditional plural third-person)
anwythais i (first-person preterite singular)
anwythes i (first-person preterite singular)
anwythaist ti (preterite second-person singular)
anwythest ti (preterite second-person singular)
anwythodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
anwython ni (first-person plural preterite)
anwythoch chi (plural preterite second-person)
anwython nhw (plural preterite third-person)
anwytha (imperative second-person singular)
anwythwch (imperative plural second-person)
anwytho
hanwytho (prothesis-h)

Back-formation from anwythiad (“induction”).


anwythol

cy-adj

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

anwythol (feminine singular)
anwythol (plural)
anwythol
hanwythol (prothesis-h)

(logic) inductive (relating to logical induction)


treiglad meddal

cy-noun

treiglad meddal m (plural treigladau meddal)

treigladau meddal (plural)
treiglad meddal
dreiglad meddal (soft)
nhreiglad meddal
threiglad meddal

From treiglad (“mutation”) + meddal (“soft”).


treiglad llaes

treiglad llaes m (plural treigladau llaes)

treigladau llaes (plural)
treiglad llaes
dreiglad llaes (soft)
nhreiglad llaes
threiglad llaes

From treiglad (“mutation”) + llaes (“flowing”).


treiglo

cy-verb

treiglo (first-person singular present treiglaf)

treiglaf (first-person present singular)
treiglaf (first-person future indicative present singular)
treigli (future indicative present second-person singular)
treigl (future indicative present singular third-person)
treigla (future indicative present singular third-person)
treiglwn (first-person future indicative plural present)
treiglwch (future indicative plural present second-person)
treiglant (future indicative plural present third-person)
treiglir (future impersonal indicative present)
treiglwn (conditional first-person singular)
treiglwn (first-person imperfect indicative singular subjunctive)
treiglit (conditional second-person singular)
treiglit (imperfect indicative second-person singular subjunctive)
treiglai (conditional singular third-person)
treiglai (imperfect indicative singular subjunctive third-person)
treiglem (conditional first-person plural)
treiglem (first-person imperfect indicative plural subjunctive)
treiglech (conditional plural second-person)
treiglech (imperfect indicative plural second-person subjunctive)
treiglent (conditional plural third-person)
treiglent (imperfect indicative plural subjunctive third-person)
treiglid (conditional impersonal)
treiglid (imperfect impersonal indicative subjunctive)
treiglais (first-person preterite singular)
treiglaist (preterite second-person singular)
treiglodd (preterite singular third-person)
treiglasom (first-person plural preterite)
treiglasoch (plural preterite second-person)
treiglasant (plural preterite third-person)
treiglwyd (impersonal preterite)
treiglaswn (first-person pluperfect singular)
treiglasit (pluperfect second-person singular)
treiglasai (pluperfect singular third-person)
treiglasem (first-person pluperfect plural)
treiglasech (pluperfect plural second-person)
treiglasent (pluperfect plural third-person)
treiglasid (impersonal pluperfect)
treiglesid (impersonal pluperfect)
treiglwyf (first-person present singular subjunctive)
treiglych (present second-person singular subjunctive)
treiglo (present singular subjunctive third-person)
treiglom (first-person plural present subjunctive)
treigloch (plural present second-person subjunctive)
treiglont (plural present subjunctive third-person)
treigler (impersonal present subjunctive)
treigl (imperative second-person singular)
treigla (imperative second-person singular)
treigled (imperative singular third-person)
treiglwn (first-person imperative plural)
treiglwch (imperative plural second-person)
treiglent (imperative plural third-person)
treigler (imperative impersonal)
treiglo (noun-from-verb singular)
treigledig (participle singular)
treigladwy (participle singular)
treigla i (first-person future singular)
treiglaf i (first-person future singular)
treigli di (future second-person singular)
treiglith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
treigliff e (future singular third-person)
treiglwn ni (first-person future plural)
treiglwch chi (future plural second-person)
treiglan nhw (future plural third-person)
treiglwn i (conditional first-person singular)
treiglswn i (conditional first-person singular)
treiglet ti (conditional second-person singular)
treiglset ti (conditional second-person singular)
treiglai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
treiglsai fo (conditional singular third-person)
treiglen ni (conditional first-person plural)
treiglsen ni (conditional first-person plural)
treiglech chi (conditional plural second-person)
treiglsech chi (conditional plural second-person)
treiglen nhw (conditional plural third-person)
treiglsen nhw (conditional plural third-person)
treiglais i (first-person preterite singular)
treigles i (first-person preterite singular)
treiglaist ti (preterite second-person singular)
treiglest ti (preterite second-person singular)
treiglodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
treiglon ni (first-person plural preterite)
treigloch chi (plural preterite second-person)
treiglon nhw (plural preterite third-person)
treigla (imperative second-person singular)
treiglwch (imperative plural second-person)
treiglo
dreiglo (soft)
nhreiglo
threiglo
treiglio (alternative)

Equivalent to treigl (“turn, revolution”) + -o.

der

Proto-Indo-European *dʰregʰ- (“to run, drag”)


camdreiglo

cy-verb

camdreiglo (first-person singular present camdreiglaf)

camdreiglaf (first-person present singular)
camdreiglaf (first-person future indicative present singular)
camdreigli (future indicative present second-person singular)
camdreigl (future indicative present singular third-person)
camdreigla (future indicative present singular third-person)
camdreiglwn (first-person future indicative plural present)
camdreiglwch (future indicative plural present second-person)
camdreiglant (future indicative plural present third-person)
camdreiglir (future impersonal indicative present)
camdreiglwn (conditional first-person singular)
camdreiglwn (first-person imperfect indicative singular subjunctive)
camdreiglit (conditional second-person singular)
camdreiglit (imperfect indicative second-person singular subjunctive)
camdreiglai (conditional singular third-person)
camdreiglai (imperfect indicative singular subjunctive third-person)
camdreiglem (conditional first-person plural)
camdreiglem (first-person imperfect indicative plural subjunctive)
camdreiglech (conditional plural second-person)
camdreiglech (imperfect indicative plural second-person subjunctive)
camdreiglent (conditional plural third-person)
camdreiglent (imperfect indicative plural subjunctive third-person)
camdreiglid (conditional impersonal)
camdreiglid (imperfect impersonal indicative subjunctive)
camdreiglais (first-person preterite singular)
camdreiglaist (preterite second-person singular)
camdreiglodd (preterite singular third-person)
camdreiglasom (first-person plural preterite)
camdreiglasoch (plural preterite second-person)
camdreiglasant (plural preterite third-person)
camdreiglwyd (impersonal preterite)
camdreiglaswn (first-person pluperfect singular)
camdreiglasit (pluperfect second-person singular)
camdreiglasai (pluperfect singular third-person)
camdreiglasem (first-person pluperfect plural)
camdreiglasech (pluperfect plural second-person)
camdreiglasent (pluperfect plural third-person)
camdreiglasid (impersonal pluperfect)
camdreiglesid (impersonal pluperfect)
camdreiglwyf (first-person present singular subjunctive)
camdreiglych (present second-person singular subjunctive)
camdreiglo (present singular subjunctive third-person)
camdreiglom (first-person plural present subjunctive)
camdreigloch (plural present second-person subjunctive)
camdreiglont (plural present subjunctive third-person)
camdreigler (impersonal present subjunctive)
camdreigl (imperative second-person singular)
camdreigla (imperative second-person singular)
camdreigled (imperative singular third-person)
camdreiglwn (first-person imperative plural)
camdreiglwch (imperative plural second-person)
camdreiglent (imperative plural third-person)
camdreigler (imperative impersonal)
camdreiglo (noun-from-verb singular)
camdreigledig (participle singular)
camdreigladwy (participle singular)
camdreigla i (first-person future singular)
camdreiglaf i (first-person future singular)
camdreigli di (future second-person singular)
camdreiglith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
camdreigliff e (future singular third-person)
camdreiglwn ni (first-person future plural)
camdreiglwch chi (future plural second-person)
camdreiglan nhw (future plural third-person)
camdreiglwn i (conditional first-person singular)
camdreiglswn i (conditional first-person singular)
camdreiglet ti (conditional second-person singular)
camdreiglset ti (conditional second-person singular)
camdreiglai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
camdreiglsai fo (conditional singular third-person)
camdreiglen ni (conditional first-person plural)
camdreiglsen ni (conditional first-person plural)
camdreiglech chi (conditional plural second-person)
camdreiglsech chi (conditional plural second-person)
camdreiglen nhw (conditional plural third-person)
camdreiglsen nhw (conditional plural third-person)
camdreiglais i (first-person preterite singular)
camdreigles i (first-person preterite singular)
camdreiglaist ti (preterite second-person singular)
camdreiglest ti (preterite second-person singular)
camdreiglodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
camdreiglon ni (first-person plural preterite)
camdreigloch chi (plural preterite second-person)
camdreiglon nhw (plural preterite third-person)
camdreigla (imperative second-person singular)
camdreiglwch (imperative plural second-person)
camdreiglo
gamdreiglo (soft)
nghamdreiglo
chamdreiglo

From to cam- (“mis-”) + treiglo (“mutate”).

(linguistics) to mutate incorrectly, to "mismutate"


camdreiglad

camdreigladau (plural)
camdreiglad
gamdreiglad (soft)
nghamdreiglad
chamdreiglad
camdreigliad (alternative)


gwall treiglo

cy-noun

gwall treiglo m (plural gwallau treiglo)

gwallau treiglo (plural)
gwall treiglo
wall treiglo (soft)
ngwall treiglo

From gwall (“error”) + treiglo (“to mutate”).

(linguistics) an incorrect mutation, a mutation error


meddaliad

meddaliadau (plural)
meddaliad
feddaliad (soft)

From meddalu (“to soften, to lenite”) + -iad.


meddalu

cy-verb

meddalu (first-person singular present meddalaf)

meddalaf (first-person present singular)
meddalaf (first-person future indicative present singular)
meddeli (future indicative present second-person singular)
meddala (future indicative present singular third-person)
meddalwn (first-person future indicative plural present)
meddelwch (future indicative plural present second-person)
meddalwch (future indicative plural present second-person)
meddalant (future indicative plural present third-person)
meddelir (future impersonal indicative present)
meddalwn (conditional first-person singular)
meddalwn (first-person imperfect indicative singular subjunctive)
meddalit (conditional second-person singular)
meddalit (imperfect indicative second-person singular subjunctive)
meddalai (conditional singular third-person)
meddalai (imperfect indicative singular subjunctive third-person)
meddalem (conditional first-person plural)
meddalem (first-person imperfect indicative plural subjunctive)
meddalech (conditional plural second-person)
meddalech (imperfect indicative plural second-person subjunctive)
meddalent (conditional plural third-person)
meddalent (imperfect indicative plural subjunctive third-person)
meddelid (conditional impersonal)
meddelid (imperfect impersonal indicative subjunctive)
meddelais (first-person preterite singular)
meddelaist (preterite second-person singular)
meddalodd (preterite singular third-person)
meddalasom (first-person plural preterite)
meddalasoch (plural preterite second-person)
meddalasant (plural preterite third-person)
meddalwyd (impersonal preterite)
meddalaswn (first-person pluperfect singular)
meddalasit (pluperfect second-person singular)
meddalasai (pluperfect singular third-person)
meddalasem (first-person pluperfect plural)
meddalasech (pluperfect plural second-person)
meddalasent (pluperfect plural third-person)
meddalasid (impersonal pluperfect)
meddalesid (impersonal pluperfect)
meddalwyf (first-person present singular subjunctive)
meddelych (present second-person singular subjunctive)
meddalo (present singular subjunctive third-person)
meddalom (first-person plural present subjunctive)
meddaloch (plural present second-person subjunctive)
meddalont (plural present subjunctive third-person)
meddaler (impersonal present subjunctive)
meddala (imperative second-person singular)
meddaled (imperative singular third-person)
meddalwn (first-person imperative plural)
meddelwch (imperative plural second-person)
meddalwch (imperative plural second-person)
meddalent (imperative plural third-person)
meddaler (imperative impersonal)
meddalu (noun-from-verb singular)
meddaledig (participle singular)
meddaladwy (participle singular)
meddala i (first-person future singular)
meddalaf i (first-person future singular)
meddali di (future second-person singular)
meddalith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
meddaliff e (future singular third-person)
meddalwn ni (first-person future plural)
meddalwch chi (future plural second-person)
meddalan nhw (future plural third-person)
meddalwn i (conditional first-person singular)
meddalswn i (conditional first-person singular)
meddalet ti (conditional second-person singular)
meddalset ti (conditional second-person singular)
meddalai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
meddalsai fo (conditional singular third-person)
meddalen ni (conditional first-person plural)
meddalsen ni (conditional first-person plural)
meddalech chi (conditional plural second-person)
meddalsech chi (conditional plural second-person)
meddalen nhw (conditional plural third-person)
meddalsen nhw (conditional plural third-person)
meddalais i (first-person preterite singular)
meddales i (first-person preterite singular)
meddalaist ti (preterite second-person singular)
meddalest ti (preterite second-person singular)
meddalodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
meddalon ni (first-person plural preterite)
meddaloch chi (plural preterite second-person)
meddalon nhw (plural preterite third-person)
meddala (imperative second-person singular)
meddalwch (imperative plural second-person)
meddalu
feddalu (soft)


deubegwn

cy-adj

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

deubegwn (feminine singular)
deubegwn (plural)
mor ddeubegwn (equative)
mwy deubegwn (comparative)
mwyaf deubegwn (superlative)
deubegwn
ddeubegwn (soft)
neubegwn


cydleoli

cy-verb

cydleoli (first-person singular present cydleolaf)

cydleolaf (first-person present singular)
cydleolaf (first-person future indicative present singular)
cydleoli (future indicative present second-person singular)
cydleola (future indicative present singular third-person)
cydleolwn (first-person future indicative plural present)
cydleolwch (future indicative plural present second-person)
cydleolant (future indicative plural present third-person)
cydleolir (future impersonal indicative present)
cydleolwn (conditional first-person singular)
cydleolwn (first-person imperfect indicative singular subjunctive)
cydleolit (conditional second-person singular)
cydleolit (imperfect indicative second-person singular subjunctive)
cydleolai (conditional singular third-person)
cydleolai (imperfect indicative singular subjunctive third-person)
cydleolem (conditional first-person plural)
cydleolem (first-person imperfect indicative plural subjunctive)
cydleolech (conditional plural second-person)
cydleolech (imperfect indicative plural second-person subjunctive)
cydleolent (conditional plural third-person)
cydleolent (imperfect indicative plural subjunctive third-person)
cydleolid (conditional impersonal)
cydleolid (imperfect impersonal indicative subjunctive)
cydleolais (first-person preterite singular)
cydleolaist (preterite second-person singular)
cydleolodd (preterite singular third-person)
cydleolasom (first-person plural preterite)
cydleolasoch (plural preterite second-person)
cydleolasant (plural preterite third-person)
cydleolwyd (impersonal preterite)
cydleolaswn (first-person pluperfect singular)
cydleolasit (pluperfect second-person singular)
cydleolasai (pluperfect singular third-person)
cydleolasem (first-person pluperfect plural)
cydleolasech (pluperfect plural second-person)
cydleolasent (pluperfect plural third-person)
cydleolasid (impersonal pluperfect)
cydleolesid (impersonal pluperfect)
cydleolwyf (first-person present singular subjunctive)
cydleolych (present second-person singular subjunctive)
cydleolo (present singular subjunctive third-person)
cydleolom (first-person plural present subjunctive)
cydleoloch (plural present second-person subjunctive)
cydleolont (plural present subjunctive third-person)
cydleoler (impersonal present subjunctive)
cydleola (imperative second-person singular)
cydleoled (imperative singular third-person)
cydleolwn (first-person imperative plural)
cydleolwch (imperative plural second-person)
cydleolent (imperative plural third-person)
cydleoler (imperative impersonal)
cydleoli (noun-from-verb singular)
cydleoledig (participle singular)
cydleoladwy (participle singular)
cydleola i (first-person future singular)
cydleolaf i (first-person future singular)
cydleoli di (future second-person singular)
cydleolith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
cydleoliff e (future singular third-person)
cydleolwn ni (first-person future plural)
cydleolwch chi (future plural second-person)
cydleolan nhw (future plural third-person)
cydleolwn i (conditional first-person singular)
cydleolswn i (conditional first-person singular)
cydleolet ti (conditional second-person singular)
cydleolset ti (conditional second-person singular)
cydleolai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
cydleolsai fo (conditional singular third-person)
cydleolen ni (conditional first-person plural)
cydleolsen ni (conditional first-person plural)
cydleolech chi (conditional plural second-person)
cydleolsech chi (conditional plural second-person)
cydleolen nhw (conditional plural third-person)
cydleolsen nhw (conditional plural third-person)
cydleolais i (first-person preterite singular)
cydleoles i (first-person preterite singular)
cydleolaist ti (preterite second-person singular)
cydleolest ti (preterite second-person singular)
cydleolodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
cydleolon ni (first-person plural preterite)
cydleoloch chi (plural preterite second-person)
cydleolon nhw (plural preterite third-person)
cydleola (imperative second-person singular)
cydleolwch (imperative plural second-person)
cydleoli
gydleoli (soft)
nghydleoli
chydleoli

(linguistics, translation studies) to collocate


cysylltydd

cysylltyddion (plural)
cysylltydd
gysylltydd (soft)
nghysylltydd
chysylltydd

/kəˈsəɬdɨ̞ð/

[kʰəˈsəɬtɨ̞ð]

[kʰəˈsəɬtɪð]


ymestyn

ymestyn (first-person singular present ymestynnaf)

ymestynnaf (first-person present singular)
ymestynnaf (first-person future indicative present singular)
ymestynni (future indicative present second-person singular)
ymestyn (future indicative present singular third-person)
ymestynna (future indicative present singular third-person)
ymestynnwn (first-person future indicative plural present)
ymestynnwch (future indicative plural present second-person)
ymestynnant (future indicative plural present third-person)
ymestynnir (future impersonal indicative present)
ymestynnwn (conditional first-person singular)
ymestynnwn (first-person imperfect indicative singular subjunctive)
ymestynnit (conditional second-person singular)
ymestynnit (imperfect indicative second-person singular subjunctive)
ymestynnai (conditional singular third-person)
ymestynnai (imperfect indicative singular subjunctive third-person)
ymestynnem (conditional first-person plural)
ymestynnem (first-person imperfect indicative plural subjunctive)
ymestynnech (conditional plural second-person)
ymestynnech (imperfect indicative plural second-person subjunctive)
ymestynnent (conditional plural third-person)
ymestynnent (imperfect indicative plural subjunctive third-person)
ymestynnid (conditional impersonal)
ymestynnid (imperfect impersonal indicative subjunctive)
ymestynnais (first-person preterite singular)
ymestynnaist (preterite second-person singular)
ymestynnodd (preterite singular third-person)
ymestynasom (first-person plural preterite)
ymestynasoch (plural preterite second-person)
ymestynasant (plural preterite third-person)
ymestynnwyd (impersonal preterite)
ymestynaswn (first-person pluperfect singular)
ymestynasit (pluperfect second-person singular)
ymestynasai (pluperfect singular third-person)
ymestynasem (first-person pluperfect plural)
ymestynasech (pluperfect plural second-person)
ymestynasent (pluperfect plural third-person)
ymestynasid (impersonal pluperfect)
ymestynesid (impersonal pluperfect)
ymestynnwyf (first-person present singular subjunctive)
ymestynnych (present second-person singular subjunctive)
ymestynno (present singular subjunctive third-person)
ymestynnom (first-person plural present subjunctive)
ymestynnoch (plural present second-person subjunctive)
ymestynnont (plural present subjunctive third-person)
ymestynner (impersonal present subjunctive)
ymestyn (imperative second-person singular)
ymestynna (imperative second-person singular)
ymestynned (imperative singular third-person)
ymestynnwn (first-person imperative plural)
ymestynnwch (imperative plural second-person)
ymestynnent (imperative plural third-person)
ymestynner (imperative impersonal)
ymestyn (noun-from-verb singular)
ymestynedig (participle singular)
ymestynadwy (participle singular)
ymestynna i (first-person future singular)
ymestynnaf i (first-person future singular)
ymestynni di (future second-person singular)
ymestynnith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
ymestynniff e (future singular third-person)
ymestynnwn ni (first-person future plural)
ymestynnwch chi (future plural second-person)
ymestynnan nhw (future plural third-person)
ymestynnwn i (conditional first-person singular)
ymestynswn i (conditional first-person singular)
ymestynnet ti (conditional second-person singular)
ymestynset ti (conditional second-person singular)
ymestynnai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
ymestynsai fo (conditional singular third-person)
ymestynnen ni (conditional first-person plural)
ymestynsen ni (conditional first-person plural)
ymestynnech chi (conditional plural second-person)
ymestynsech chi (conditional plural second-person)
ymestynnen nhw (conditional plural third-person)
ymestynsen nhw (conditional plural third-person)
ymestynnais i (first-person preterite singular)
ymestynnes i (first-person preterite singular)
ymestynnaist ti (preterite second-person singular)
ymestynnest ti (preterite second-person singular)
ymestynnodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
ymestynnon ni (first-person plural preterite)
ymestynnoch chi (plural preterite second-person)
ymestynnon nhw (plural preterite third-person)
ymestynna (imperative second-person singular)
ymestynnwch (imperative plural second-person)
ymestyn
hymestyn (prothesis-h)

From ym- + estyn (“to extend, to stretch”).


mewnddodiad

mewnddodiaid (plural)
mewnddodiad
fewnddodiad (soft)

From mewnddodi (“to infix”) + iad or mewn- (“in-”) + dodiad (“affix”).


affeithio

affeithio (first-person singular present affeithiaf)

affeithiaf (first-person present singular)
affeithiaf (first-person future indicative present singular)
affeithi (future indicative present second-person singular)
affeithia (future indicative present singular third-person)
affeithiwn (first-person future indicative plural present)
affeithiwch (future indicative plural present second-person)
affeithiant (future indicative plural present third-person)
affeithir (future impersonal indicative present)
affeithiwn (conditional first-person singular)
affeithiwn (first-person imperfect indicative singular)
affeithit (conditional second-person singular)
affeithit (imperfect indicative second-person singular)
affeithiai (conditional singular third-person)
affeithiai (imperfect indicative singular third-person)
affeithiem (conditional first-person plural)
affeithiem (first-person imperfect indicative plural)
affeithiech (conditional plural second-person)
affeithiech (imperfect indicative plural second-person)
affeithient (conditional plural third-person)
affeithient (imperfect indicative plural third-person)
affeithid (conditional impersonal)
affeithid (imperfect impersonal indicative)
affeithiais (first-person preterite singular)
affeithiaist (preterite second-person singular)
affeithiodd (preterite singular third-person)
affeithiasom (first-person plural preterite)
affeithiasoch (plural preterite second-person)
affeithiasant (plural preterite third-person)
affeithiwyd (impersonal preterite)
affeithiaswn (first-person pluperfect singular)
affeithiasit (pluperfect second-person singular)
affeithiasai (pluperfect singular third-person)
affeithiasem (first-person pluperfect plural)
affeithiasech (pluperfect plural second-person)
affeithiasent (pluperfect plural third-person)
affeithiasid (impersonal pluperfect)
affeithiesid (impersonal pluperfect)
affeithiwyf (first-person present singular subjunctive)
affeithiech (present second-person singular subjunctive)
affeithio (present singular subjunctive third-person)
affeithiom (first-person plural present subjunctive)
affeithioch (plural present second-person subjunctive)
affeithiont (plural present subjunctive third-person)
affeithier (impersonal present subjunctive)
affeithia (imperative second-person singular)
affeithied (imperative singular third-person)
affeithiwn (first-person imperative plural)
affeithiwch (imperative plural second-person)
affeithient (imperative plural third-person)
affeithier (imperative impersonal)
affeithio (noun-from-verb)
affeithiedig (participle)
affeithiadwy (participle)
affeithia i (first-person future singular)
affeithiaf i (first-person future singular)
affeithi di (future second-person singular)
affeithith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
affeithiff e (future singular third-person)
affeithiwn ni (first-person future plural)
affeithiwch chi (future plural second-person)
affeithian nhw (future plural third-person)
affeithiwn i (conditional first-person singular)
affeithswn i (conditional first-person singular)
affeithiet ti (conditional second-person singular)
affeithset ti (conditional second-person singular)
affeithiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
affeithsai fo (conditional singular third-person)
affeithien ni (conditional first-person plural)
affeithsen ni (conditional first-person plural)
affeithiech chi (conditional plural second-person)
affeithsech chi (conditional plural second-person)
affeithien nhw (conditional plural third-person)
affeithsen nhw (conditional plural third-person)
affeithiais i (first-person preterite singular)
affeithies i (first-person preterite singular)
affeithiaist ti (preterite second-person singular)
affeithiest ti (preterite second-person singular)
affeithiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
affeithion ni (first-person plural preterite)
affeithioch chi (plural preterite second-person)
affeithion nhw (plural preterite third-person)
affeithia (imperative second-person singular)
affeithiwch (imperative plural second-person)
affeithio
haffeithio (prothesis-h)

(phonetics) to cause to undergo vowel or consonant affection


affeithiad

affeithiadau (plural)
affeithiad
haffeithiad (prothesis-h)

affeithio (“to cause to undergo vowel or consonant affection”) + -ad

suf

(phonetics) consonant or vowel affection


cydleoliad

cydleoliadau (plural)
cydleoliad
gydleoliad (soft)
nghydleoliad
chydleoliad

(linguistics, translation studies) collocation


ffrwydrolyn

cy-noun

ffrwydrolyn m (plural ffrwydrolion, not mutable)


ffrwydrol

cy-adj

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

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


trwynolyn

trwynolion (plural)
trwynolyn
drwynolyn (soft)
nhrwynolyn
thrwynolyn

/trʊɨ̯ˈnɔlɨ̞n/


ffrithiolyn

cy-noun

ffrithiolyn m (plural ffrithiolion, not mutable)


ffrithiol

cy-adj

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

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


dynesolyn

dynesolion (plural)
dynesolyn
ddynesolyn (soft)
nynesolyn

/ˌdənɛˈsɔlɨ̞n/

dynesol (“approaching, approximate”) + -yn


Gwyddor Seinegol Ryngwladol

yr Wyddor Seinegol Ryngwladol (canonical feminine)
Gwyddor Seinegol Ryngwladol
Wyddor Seinegol Ryngwladol (soft)
Ngwyddor Seinegol Ryngwladol

/ˌɡwɨ̞ðɔr sei̯ˌnɛɡɔl rəŋˈwladɔl/

International Phonetic Alphabet
International Phonetic Alphabet

(phonetics) International Phonetic Alphabet


ansoddeiriol

cy-adj

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

ansoddeiriol (feminine singular)
ansoddeiriol (plural)
ansoddeiriol
hansoddeiriol (prothesis-h)


berfol

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

berfol (feminine singular)
berfol (plural)
berfol
ferfol (soft)
merfol


gosodiad

gosodiaid (plural)
gosodiad
osodiad (soft)
ngosodiad


syndodol

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

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


cymalol

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

cymalol (feminine singular)
cymalol (plural)
mor gymalol (equative)
mwy cymalol (comparative)
mwyaf cymalol (superlative)
cymalol
gymalol (soft)
nghymalol
chymalol


cywasgu

cy-verb

cywasgu (first-person singular present cywasgaf)

cywasgaf (first-person present singular)
cywasgaf (first-person future indicative present singular)
cywesgi (future indicative present second-person singular)
cywasga (future indicative present singular third-person)
cywasgwn (first-person future indicative plural present)
cywesgwch (future indicative plural present second-person)
cywasgwch (future indicative plural present second-person)
cywasgant (future indicative plural present third-person)
cywesgir (future impersonal indicative present)
cywasgwn (conditional first-person singular)
cywasgwn (first-person imperfect indicative singular subjunctive)
cywasgit (conditional second-person singular)
cywasgit (imperfect indicative second-person singular subjunctive)
cywasgai (conditional singular third-person)
cywasgai (imperfect indicative singular subjunctive third-person)
cywasgem (conditional first-person plural)
cywasgem (first-person imperfect indicative plural subjunctive)
cywasgech (conditional plural second-person)
cywasgech (imperfect indicative plural second-person subjunctive)
cywasgent (conditional plural third-person)
cywasgent (imperfect indicative plural subjunctive third-person)
cywesgid (conditional impersonal)
cywesgid (imperfect impersonal indicative subjunctive)
cywesgais (first-person preterite singular)
cywesgaist (preterite second-person singular)
cywasgodd (preterite singular third-person)
cywasgasom (first-person plural preterite)
cywasgasoch (plural preterite second-person)
cywasgasant (plural preterite third-person)
cywasgwyd (impersonal preterite)
cywasgaswn (first-person pluperfect singular)
cywasgasit (pluperfect second-person singular)
cywasgasai (pluperfect singular third-person)
cywasgasem (first-person pluperfect plural)
cywasgasech (pluperfect plural second-person)
cywasgasent (pluperfect plural third-person)
cywasgasid (impersonal pluperfect)
cywasgesid (impersonal pluperfect)
cywasgwyf (first-person present singular subjunctive)
cywesgych (present second-person singular subjunctive)
cywasgo (present singular subjunctive third-person)
cywasgom (first-person plural present subjunctive)
cywasgoch (plural present second-person subjunctive)
cywasgont (plural present subjunctive third-person)
cywasger (impersonal present subjunctive)
cywasga (imperative second-person singular)
cywasged (imperative singular third-person)
cywasgwn (first-person imperative plural)
cywesgwch (imperative plural second-person)
cywasgwch (imperative plural second-person)
cywasgent (imperative plural third-person)
cywasger (imperative impersonal)
cywasgu (noun-from-verb singular)
cywasgedig (participle singular)
cywasgadwy (participle singular)
cywasga i (first-person future singular)
cywasgaf i (first-person future singular)
cywasgi di (future second-person singular)
cywasgith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
cywasgiff e (future singular third-person)
cywasgwn ni (first-person future plural)
cywasgwch chi (future plural second-person)
cywasgan nhw (future plural third-person)
cywasgwn i (conditional first-person singular)
cywasgswn i (conditional first-person singular)
cywasget ti (conditional second-person singular)
cywasgset ti (conditional second-person singular)
cywasgai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
cywasgsai fo (conditional singular third-person)
cywasgen ni (conditional first-person plural)
cywasgsen ni (conditional first-person plural)
cywasgech chi (conditional plural second-person)
cywasgsech chi (conditional plural second-person)
cywasgen nhw (conditional plural third-person)
cywasgsen nhw (conditional plural third-person)
cywasgais i (first-person preterite singular)
cywasges i (first-person preterite singular)
cywasgaist ti (preterite second-person singular)
cywasgest ti (preterite second-person singular)
cywasgodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
cywasgon ni (first-person plural preterite)
cywasgoch chi (plural preterite second-person)
cywasgon nhw (plural preterite third-person)
cywasga (imperative second-person singular)
cywasgwch (imperative plural second-person)
cywasgu
gywasgu (soft)
nghywasgu
chywasgu

(linguistics) to contract two vowels into a diphthong


uchanianeg

uchanianeg
huchanianeg (prothesis-h)
uwchanianeg (alternative)

From uch- + anianeg (“natural science”).


uchanianaeth

uchanianaeth
huchanianaeth (prothesis-h)
uchaniaeth (alternative)
uwchanianaeth (alternative)

From uch- + anianaeth (“natural science”).


alltro

cy-adj

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

alltro (feminine singular)
alltro (plural)
alltro
halltro (prothesis-h)
alldro (alternative)


alltroëdig

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

alltroëdig (feminine singular)
alltroëdig (plural)
mor alltroëdig (equative)
mwy alltroëdig (comparative)
mwyaf alltroëdig (superlative)
alltroëdig
halltroëdig (prothesis-h)

/ˌaɬtrɔˈɛdɪɡ/

/ˌaɬtrɔˈeːdɪɡ/

/ˌaɬtrɔˈɛdɪɡ/


mewndro

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

mewndro (feminine singular)
mewndro (plural)
mewndro
fewndro (soft)


Kantiad

cy-noun

Kantiad m (plural Kantiaid, not mutable)

From German Kant (“surname of Prussian philosopher Immanuel Kant”) + -iad.


Kantiaeth

From German Kant (“surname of Prussian philosopher Immanuel Kant”) + -iaeth.


Kantaidd

cy-adj

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

Kantaidd (feminine singular)
Kantaidd (plural)

From German Kant (“surname of Prussian philosopher Immanuel Kant”) + -aidd.


Zwinglïaeth

cy-noun

Zwinglïaeth f (uncountable, not mutable)

/swɪŋˈɡliː.aɨ̯θ/

/swɪŋˈɡliː.ɛθ/

/swɪŋˈɡliː.ɛθ/

From German Zwingli (“surname of Huldrych Zwingli, a Swiss Protestant reformer”) + -iaeth.


cymharol

cy-adj

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

cymharol (feminine singular)
cymharol (plural)
cymharol
gymharol (soft)
nghymharol
chymharol


deusain

deuseiniaid (plural)
deusain
ddeusain (soft)
neusain


trisain

cy-noun

trisain f (plural triseiniaid or triseiniau)

triseiniaid (plural)
triseiniau (plural)
trisain
drisain (soft)
nhrisain
thrisain


unsain

unsain f (plural unseinaiaid or unseiniau)

unseinaiaid (plural)
unseiniau (plural)
unsain
hunsain (prothesis-h)


tafol

tafolau (plural)
taflau (plural)
tafal (alternative)
tafl (alternative)
tafol
dafol (soft)
nhafol
thafol

From Middle Welsh taval, from Proto-Brythonic *taβol (compare Middle Breton taul, taoll and modern Breton taol), from Latin tabula. Doublet of tabl (“table”).


pwnc Iwerddon

y pwnc Iwerddon (canonical masculine)
pwnc Iwerddon
bwnc Iwerddon (soft)
mhwnc Iwerddon
phwnc Iwerddon


pwnc y tir

pwnc y tir
bwnc y tir (soft)
mhwnc y tir
phwnc y tir

(history) the land question, the matter of land reform, especially in 18ᵗʰ-19ᵗʰ century Britain


atodol

cy-adj

atodol (feminine singular atodol, plural atodolion, not comparable)

atodol (feminine singular)
atodolion (plural)
atodol
hatodol (prothesis-h)
atddodol (alternative)


adff.

(grammar, linguistics) abbreviation of adffurfiad (“back-formation”)


bannod amhenodol

cy-noun

bannod amhenodol f (plural banodau amhenodol)

banodau amhenodol (plural)
bannod amhenodol
fannod amhenodol (soft)
mannod amhenodol


bannod penodol

bannod penodol f (plural banodau penodol)

banodau penodol (plural)
bannod penodol
fannod penodol (soft)
mannod penodol


bannod ôl-osodedig

bannod ôl-osodedig f (plural banodau ôl-osodedig)

banodau ôl-osodedig (plural)
bannod ôl-osodedig
fannod ôl-osodedig (soft)
mannod ôl-osodedig


pragmateg

pragmateg
bragmateg (soft)
mhragmateg
phragmateg

(linguistics, translation studies) pragmatics


mewnlifol

cy-adj

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

mewnlifol (feminine singular)
mewnlifol (plural)
mor fewnlifol (equative)
mwy mewnlifol (comparative)
mwyaf mewnlifol (superlative)
mewnlifol
fewnlifol (soft)


cynanwr

cynanwyr (plural)
cynanwr
gynanwr (soft)
nghynanwr
chynanwr


gwyllgi

gwyllgwn (plural)
gwyllgi
wyllgi (soft)
ngwyllgi

Either from gwyll (“twilight”) + ci (“dog”) or a variant form of gwylltgi from gwyllt (“wild”) and ci (“dog”).

Ymhlith atyniadau'r amgueddfa bydd storïwr yn adrodd hanes y Gwyllgi, un o gŵn du llên werin Cymru.

2012 August 12, “Amgueddfa werin dros dro yn Wrecsam”, in Cymru Fyw, BBC:

Among the museum's attractions will be a storyteller telling the history of the Gwyllgi, one of the black dogs of Welsh folklore.

(mythology) A hellhound from Welsh folklore, appearing as a large black mastiff.


cystrawen

constrawennau (plural)
cystrawen
gystrawen (soft)
nghystrawen
chystrawen

From Middle Welsh kystrowen, from Proto-Brythonic *kustrawenn, from Vulgar Latin *cōnstrauenda, from Latin cōnstruenda.


gweithredol

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

gweithredol (feminine singular)
gweithredol (plural)
mor weithredol (equative)
mwy gweithredol (comparative)
mwyaf gweithredol (superlative)
gweithredol
weithredol (soft)
ngweithredol


rhigol

cy-noun

rhigol f or m (plural rhigolau or rhigolydd or rhigolion)

rhigolau (plural)
rhigolydd (plural)
rhigolion (plural)


annwn

annwn
hannwn (prothesis-h)
annwfn (alternative)

(mythology) underworld, netherworld, fairyland


treiglad caled

treiglad caled m (plural treigladau caled or treigladau caledion)

treigladau caled (plural)
treigladau caledion (plural)
treiglad caled
dreiglad caled (soft)
nhreiglad caled
threiglad caled

(linguistics, countable) hard mutation, provection, fortition


ffurfdroad

ffurfdroad m (plural ffurfdroadau, not mutable)

ffurf (“form, shape”) + troad (“rotation”)


uwchfeirniadaeth

uwch- (“hyper-, super-”) + beirniadaeth (“criticism, adjucation”)

af

historical criticism
historical criticism

(theology, history) higher criticism, historical criticism


isfeirniadaeth

is- (“sub-”) + beirniadaeth (“criticism, adjucation”)

(theology, history) lower criticism, textual criticism


atchweliad

(biology, genetics, psychology, statistics) regression


tafluniad

tafluniadau (plural)
tafluniad
dafluniad (soft)
nhafluniad
thafluniad


allanoliad

allanoliadau (plural)
allanoliad
hallanoliad (prothesis-h)


materolaidd

cy-adj

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

materolaidd (feminine singular)
materolaidd (plural)
mor faterolaidd (equative)
mwy materolaidd (comparative)
mwyaf materolaidd (superlative)
materolaidd
faterolaidd (soft)

(philosophy) materialistic, pertaining to materialism


materyddol

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

materyddol (feminine singular)
materyddol (plural)
mor fateryddol (equative)
mwy materyddol (comparative)
mwyaf materyddol (superlative)
materyddol
fateryddol (soft)

materydd (“philosophical materialist”) + -ol.


materydd

materyddion (plural)
materydd
faterydd (soft)


materolwr

materolwyr (plural)
materolwr
faterolwr (soft)


materiaethol

cy-adj

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

materiaethol (feminine singular)
materiaethol (plural)
mor fateriaethol (equative)
mwy materiaethol (comparative)
mwyaf materiaethol (superlative)
materiaethol
fateriaethol (soft)


Plwton

Internationalism. Borrowed from Latin Plūtō, Plūtōnem, possibly via Pluto.


diddwythiad

diddwythiadau (plural)
diddwythiad
ddiddwythiad (soft)
niddwythiad

Adapted borrowing of English deduction and Latin dēductiō. The change of Latin -uct- to Welsh -wyth- is regular in loanwords borrowed at the Proto-Brythonic stage (for example, ffrwyth from fructus); this is one of several late coinages formed to appear to be early borrowings. The prefix was adapted to native di-, and the term was suffixed with -iad.

(logic) deduction (derivation of a specific conclusion from specified premises)


morffogystrawennol

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

morffogystrawennol (feminine singular)
morffogystrawennol (plural)
morffogystrawennol
forffogystrawennol (soft)

From morffo- + cystrawennol (“syntactic”) or morffogystrawen (“morphosyntax”) + -ol.


cystrawennol

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

cystrawennol (feminine singular)
cystrawennol (plural)

(linguistics) syntactic, relating to syntax


allaniad

allaniadau (plural)
allaniad
hallaniad (prothesis-h)


dwbled

dwbledau (plural)
dwbledi (plural)
dwbled
ddwbled (soft)
nwbled

Borrowed from English doublet, from Old French doublet.

doublet, one of a pair
(linguistics) doublet


Oes yr Efydd

Oes yr Efydd
Hoes yr Efydd (prothesis-h)


Oes yr Haearn

Oes yr Haearn
Hoes yr Haearn (prothesis-h)


Oes y Cerrig

Oes y Cerrig
Hoes y Cerrig (prothesis-h)


Oesoedd Canol

yr Oesoedd Canol (canonical feminine plural)
Oesoedd Canol
Hoesoedd Canol (prothesis-h)
yr Oesau Canol (alternative)


cyfansawdd

cy-noun

cyfansawdd m (plural cyfansoddion or cyfansoddiau or cyfansawddau)

cyfansoddion (plural)
cyfansoddiau (plural)
cyfansawddau (plural)

compound, composite
(linguistics) compound


gwladwriaeth

gwladwriaethau (plural)
gwladwriaeth
wladwriaeth (soft)
ngwladwriaeth

From gwladwr (“countryman”) + -iaeth (suffix forming abstract nouns).

com

(philosophy, as y Wladwriaeth) Plato's Republic