sillaf

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


llanc

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


brawddeg

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

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

der

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


mân-werthu

cy-verb

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

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

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


gweillen fwyta

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

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

af

Does dim modd codi cwstard â gweill bwyta.

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


sach gysgu

cy-noun

sach gysgu f (plural sachau cysgu, not mutable)

/ˌsaːχ ˈɡəsɡɨ̞/

[ˌsaːχ ˈɡəskɨ̞]

/ˌsaːχ ˈɡəsɡi/


Siôn Barrug

/ˌʃoːm ˈbarɨ̞ɡ/

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


brigâd dân

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


sioe

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

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

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


mitr

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


campfa

cy-noun

campfa f (plural campfaoedd or campfeydd)

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


ffawt

Borrowed from Middle English faute. Doublet of ffôt.

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

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


basŵn

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

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


Wranws

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


nawddsant

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

nawddseintiau (plural)
nawddsantes (feminine)

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

Dewi Sant yw nawddsant Cymru.

Saint David is the patron saint of Wales.


credyd

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

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


cerdyn credyd

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


cyweirio

cy-verb

cyweirio (first-person singular present cyweiriaf)

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

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


prif weinidog

cy-noun

prif weinidog m (plural prif weinidogion)

prif weinidogion (plural)
prif weinidog (mutation mutation-radical)
brif weinidog (mutation mutation-soft)
mhrif weinidog (mutation mutation-nasal)
phrif weinidog (mutation mutation-aspirate)


teml

temlau (plural)
temloedd (plural)
teml (mutation mutation-radical)
deml (mutation mutation-soft)
nheml (mutation mutation-nasal)
theml (mutation mutation-aspirate)

From Middle Welsh temhyl, from Proto-Brythonic *templ, from Latin templum.


gwŷs

From Proto-Brythonic *gwɨs, from Proto-Celtic *wissus, from Proto-Indo-European *wéydtus, which is derived from *weyd- (“know, see”).


perchentyaeth

perchentyaeth (mutation mutation-radical)
berchentyaeth (mutation mutation-soft)
mherchentyaeth (mutation mutation-nasal)
pherchentyaeth (mutation mutation-aspirate)

/ˌpɛrχɛnˈtɨː.aɨ̯θ/

/ˌpɛrχɛnˈtɨː.ɛθ/

/ˌpɛrχɛnˈtiː.ɛθ/

(politics) distributism (notably as the ideology of Saunders Lewis)


trothwy

trothwy m (plural trothwyau or trothwyon)

trothwyau (plural)
trothwyon (plural)
trothwy (mutation mutation-radical)
drothwy (mutation mutation-soft)
nhrothwy (mutation mutation-nasal)
throthwy (mutation mutation-aspirate)


rhiniog

rhiniogau (plural)
rhiniog (mutation mutation-radical)
riniog (mutation mutation-soft)

Rebracketing of yr hiniog, from hin + -iog, from hin (“side, edge, border”).


cymunwr

cymunwyr (plural)
cymunwr (mutation mutation-radical)
gymunwr (mutation mutation-soft)
nghymunwr (mutation mutation-nasal)
chymunwr (mutation mutation-aspirate)

From cymuno (“to take Holy Communion”) + -wr.


cymundeb

cymundeb (mutation mutation-radical)
gymundeb (mutation mutation-soft)
nghymundeb (mutation mutation-nasal)
chymundeb (mutation mutation-aspirate)


cymun

cymun (mutation mutation-radical)
gymun (mutation mutation-soft)
nghymun (mutation mutation-nasal)
chymun (mutation mutation-aspirate)

From Middle Welsh kymun, from Proto-Brythonic *kumʉn, borrowed through Vulgar Latin or Ecclesiastical Latin from Latin commūniō (“communion”).


cymuno

cy-verb

cymuno (first-person singular present cymunaf)

cymunaf (first-person present singular)
cymunaf (first-person future indicative present singular)
cymuni (future indicative present second-person singular)
cymuna (future indicative present singular third-person)
cymunwn (first-person future indicative plural present)
cymunwch (future indicative plural present second-person)
cymunant (future indicative plural present third-person)
cymunir (future impersonal indicative present)
cymunwn (conditional first-person singular)
cymunwn (first-person imperfect indicative singular subjunctive)
cymunit (conditional second-person singular)
cymunit (imperfect indicative second-person singular subjunctive)
cymunai (conditional singular third-person)
cymunai (imperfect indicative singular subjunctive third-person)
cymunem (conditional first-person plural)
cymunem (first-person imperfect indicative plural subjunctive)
cymunech (conditional plural second-person)
cymunech (imperfect indicative plural second-person subjunctive)
cymunent (conditional plural third-person)
cymunent (imperfect indicative plural subjunctive third-person)
cymunid (conditional impersonal)
cymunid (imperfect impersonal indicative subjunctive)
cymunais (first-person preterite singular)
cymunaist (preterite second-person singular)
cymunodd (preterite singular third-person)
cymunasom (first-person plural preterite)
cymunasoch (plural preterite second-person)
cymunasant (plural preterite third-person)
cymunwyd (impersonal preterite)
cymunaswn (first-person pluperfect singular)
cymunasit (pluperfect second-person singular)
cymunasai (pluperfect singular third-person)
cymunasem (first-person pluperfect plural)
cymunasech (pluperfect plural second-person)
cymunasent (pluperfect plural third-person)
cymunasid (impersonal pluperfect)
cymunesid (impersonal pluperfect)
cymunwyf (first-person present singular subjunctive)
cymunych (present second-person singular subjunctive)
cymuno (present singular subjunctive third-person)
cymunom (first-person plural present subjunctive)
cymunoch (plural present second-person subjunctive)
cymunont (plural present subjunctive third-person)
cymuner (impersonal present subjunctive)
cymuna (imperative second-person singular)
cymuned (imperative singular third-person)
cymunwn (first-person imperative plural)
cymunwch (imperative plural second-person)
cymunent (imperative plural third-person)
cymuner (imperative impersonal)
cymuno (noun-from-verb)
cymunedig (participle)
cymunadwy (participle)
cymuna i (first-person future singular)
cymunaf i (first-person future singular)
cymuni di (future second-person singular)
cymunith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
cymuniff e (future singular third-person)
cymunwn ni (first-person future plural)
cymunwch chi (future plural second-person)
cymunan nhw (future plural third-person)
cymunwn i (conditional first-person singular)
cymunswn i (conditional first-person singular)
cymunet ti (conditional second-person singular)
cymunset ti (conditional second-person singular)
cymunai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
cymunsai fo (conditional singular third-person)
cymunen ni (conditional first-person plural)
cymunsen ni (conditional first-person plural)
cymunech chi (conditional plural second-person)
cymunsech chi (conditional plural second-person)
cymunen nhw (conditional plural third-person)
cymunsen nhw (conditional plural third-person)
cymunais i (first-person preterite singular)
cymunes i (first-person preterite singular)
cymunaist ti (preterite second-person singular)
cymunest ti (preterite second-person singular)
cymunodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
cymunon ni (first-person plural preterite)
cymunoch chi (plural preterite second-person)
cymunon nhw (plural preterite third-person)
cymuna (imperative second-person singular)
cymunwch (imperative plural second-person)
cymuno (mutation mutation-radical)
gymuno (mutation mutation-soft)
nghymuno (mutation mutation-nasal)
chymuno (mutation mutation-aspirate)


twca

twceiod (plural)
twca (mutation mutation-radical)
dwca (mutation mutation-soft)
nhwca (mutation mutation-nasal)
thwca (mutation mutation-aspirate)


cyfalafiaeth

cyfalafiaeth (mutation mutation-radical)
gyfalafiaeth (mutation mutation-soft)
nghyfalafiaeth (mutation mutation-nasal)
chyfalafiaeth (mutation mutation-aspirate)


comiwnyddiaeth

comiwnyddiaeth (mutation mutation-radical)
gomiwnyddiaeth (mutation mutation-soft)
nghomiwnyddiaeth (mutation mutation-nasal)
chomiwnyddiaeth (mutation mutation-aspirate)

/ˌkɔmɪu̯ˈnəðjaɨ̯θ/

/ˌkɔmɪu̯ˈnəðjɛθ/

/ˌkɔmɪu̯ˈnəðjai̯θ/

/ˌkɔmɪu̯ˈnəðjɛθ/


hyperleol

cy-adj

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

hyperleol (feminine singular)
hyperleol (plural)
hyperleol (mutation mutation-radical)

hyper + lleol (“local”), Partial calque of English hyperlocal.

(chiefly journalism and blogging) hyperlocal


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 (mutation mutation-radical)
ganolradd (mutation mutation-soft)
nghanolradd (mutation mutation-nasal)
chanolradd (mutation mutation-aspirate)


wncl

wncls (plural)
wncl (mutation mutation-radical)
hwncl (mutation prothesis-h)


tiwtor

cy-noun

tiwtor m (plural tiwtoriaid or tiwtorion, feminine tiwtores)

tiwtoriaid (plural)
tiwtorion (plural)
tiwtores (feminine)
tiwtor (mutation mutation-radical)
diwtor (mutation mutation-soft)
nhiwtor (mutation mutation-nasal)
thiwtor (mutation mutation-aspirate)

From English tutor, from Middle English tutour, from Old French tuteur, from Latin tūtor (“a watcher, protector, guardian”).


sioe ffasiwn

cy-noun

sioe ffasiwn f (plural sioeau ffasiwn, not mutable)


sêl cist car

sêl cist car f (plural seli cist car or sêls cist car, not mutable)

seli cist car (plural)
sêls cist car (plural)


carioci

carioci (mutation mutation-radical)
garioci (mutation mutation-soft)
ngharioci (mutation mutation-nasal)
charioci (mutation mutation-aspirate)

From English karaoke, from Japanese カラオケ (karaoke).


ffasiwn

ffasiwn f (plural ffasiynau, not mutable)

From English fashion, from Middle English facioun, from Anglo-Norman fechoun from Latin factiō (“a making”), from faciō (“do, make”).


traethiad

traethiadau (plural)
traethiad (mutation mutation-radical)
draethiad (mutation mutation-soft)
nhraethiad (mutation mutation-nasal)
thraethiad (mutation mutation-aspirate)


goleddfu

cy-verb

goleddfu (first-person singular present goleddfaf)

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

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


lleddf

cy-adj

lleddf (feminine singular lleddf, plural lleddf, equative lleddfed, comparative lleddfach, superlative lleddfaf)

lleddf (feminine singular)
lleddf (plural)
lleddfed (equative)
lleddfach (comparative)
lleddfaf (superlative)
lleddf (mutation mutation-radical)
leddf (mutation mutation-soft)


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)
cynanedig (participle)
cynanadwy (participle)
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 (mutation mutation-radical)
gynanu (mutation mutation-soft)
nghynanu (mutation mutation-nasal)
chynanu (mutation mutation-aspirate)

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


tiriogaeth

tiriogaethau (plural)
tiriogaeth (mutation mutation-radical)
diriogaeth (mutation mutation-soft)
nhiriogaeth (mutation mutation-nasal)
thiriogaeth (mutation mutation-aspirate)


warden traffig

cy-noun

warden traffig m (plural wardeniaid traffig or wardeiniaid traffig, not mutable)

wardeniaid traffig (plural)
wardeiniaid traffig (plural)


fflat

fflat m (plural fflatiau or fflats, not mutable)


offeryn cerdd

offeryn cerdd m (plural offerynnau cerdd)

offerynnau cerdd (plural)
offeryn cerdd (mutation mutation-radical)
hofferyn cerdd (mutation prothesis-h)

/ɔˌfɛrɨ̞n ˈkɛrð/

/ɔˌfɛrɨ̞ŋ ˈkɛrð/

/ɔˌfɛrɪn ˈkɛrð/

/ɔˌfeːrɪŋ ˈkɛrð/

/ɔˌfɛrɪŋ ˈkɛrð/


ffidil

ffidil f (plural ffidils or ffidilau, not mutable)


offeryn

offerynnau (plural)
offeryn (mutation mutation-radical)
hofferyn (mutation prothesis-h)


trombôn

trombonau (plural)
trombôn (mutation mutation-radical)
drombôn (mutation mutation-soft)
nhrombôn (mutation mutation-nasal)
thrombôn (mutation mutation-aspirate)


ysgol gyfun

ysgolion cyfun (plural)
ysgol gyfun (mutation mutation-radical)
hysgol gyfun (mutation prothesis-h)

comprehensive school
comprehensive school


addysg bellach

addysg bellach (mutation mutation-radical)
haddysg bellach (mutation prothesis-h)


addysg uwch

addysg uwch (mutation mutation-radical)
haddysg uwch (mutation prothesis-h)


gwaith cartref

gwaith cartref (mutation mutation-radical)
waith cartref (mutation mutation-soft)
ngwaith cartref (mutation mutation-nasal)

homework (schoolwork that is done at home)


addysg gynradd

addysg gynradd (mutation mutation-radical)
haddysg gynradd (mutation prothesis-h)


uwchradd

uwchraddau (plural)
uwchradd (mutation mutation-radical)
huwchradd (mutation prothesis-h)

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


colofn

colofnau (plural)
colofn (mutation mutation-radical)
golofn (mutation mutation-soft)
ngholofn (mutation mutation-nasal)
cholofn (mutation mutation-aspirate)

From Middle Welsh colouen, from Proto-Brythonic *koloβ̃n, from Latin columna, ultimately from Proto-Indo-European *kelH- (“to rise, to be tall”). Doublet of celfi (“furniture”)

der

(bardic poetry) fundamental or principal meter


graddio

cy-verb

graddio (first-person singular present graddiaf)

graddiaf (first-person present singular)
graddiaf (first-person future indicative present singular)
greddi (future indicative present second-person singular)
graddia (future indicative present singular third-person)
graddiwn (first-person future indicative plural present)
greddiwch (future indicative plural present second-person)
graddiwch (future indicative plural present second-person)
graddiant (future indicative plural present third-person)
greddir (future impersonal indicative present)
graddiwn (conditional first-person singular)
graddiwn (first-person imperfect indicative singular)
greddit (conditional second-person singular)
greddit (imperfect indicative second-person singular)
graddiai (conditional singular third-person)
graddiai (imperfect indicative singular third-person)
graddiem (conditional first-person plural)
graddiem (first-person imperfect indicative plural)
graddiech (conditional plural second-person)
graddiech (imperfect indicative plural second-person)
graddient (conditional plural third-person)
graddient (imperfect indicative plural third-person)
greddid (conditional impersonal)
greddid (imperfect impersonal indicative)
greddiais (first-person preterite singular)
greddiaist (preterite second-person singular)
graddiodd (preterite singular third-person)
graddiasom (first-person plural preterite)
graddiasoch (plural preterite second-person)
graddiasant (plural preterite third-person)
graddiwyd (impersonal preterite)
graddiaswn (first-person pluperfect singular)
graddiasit (pluperfect second-person singular)
graddiasai (pluperfect singular third-person)
graddiasem (first-person pluperfect plural)
graddiasech (pluperfect plural second-person)
graddiasent (pluperfect plural third-person)
graddiasid (impersonal pluperfect)
graddiesid (impersonal pluperfect)
graddiwyf (first-person present singular subjunctive)
greddiech (present second-person singular subjunctive)
graddio (present singular subjunctive third-person)
graddiom (first-person plural present subjunctive)
graddioch (plural present second-person subjunctive)
graddiont (plural present subjunctive third-person)
graddier (impersonal present subjunctive)
graddia (imperative second-person singular)
graddied (imperative singular third-person)
graddiwn (first-person imperative plural)
greddiwch (imperative plural second-person)
graddiwch (imperative plural second-person)
graddient (imperative plural third-person)
graddier (imperative impersonal)
graddio (noun-from-verb)
graddiedig (participle)
graddiadwy (participle)
graddia i (first-person future singular)
graddiaf i (first-person future singular)
graddi di (future second-person singular)
graddith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
graddiff e (future singular third-person)
graddiwn ni (first-person future plural)
graddiwch chi (future plural second-person)
graddian nhw (future plural third-person)
graddiwn i (conditional first-person singular)
graddswn i (conditional first-person singular)
graddiet ti (conditional second-person singular)
graddset ti (conditional second-person singular)
graddiai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
graddsai fo (conditional singular third-person)
graddien ni (conditional first-person plural)
graddsen ni (conditional first-person plural)
graddiech chi (conditional plural second-person)
graddsech chi (conditional plural second-person)
graddien nhw (conditional plural third-person)
graddsen nhw (conditional plural third-person)
graddiais i (first-person preterite singular)
graddies i (first-person preterite singular)
graddiaist ti (preterite second-person singular)
graddiest ti (preterite second-person singular)
graddiodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
graddion ni (first-person plural preterite)
graddioch chi (plural preterite second-person)
graddion nhw (plural preterite third-person)
graddia (imperative second-person singular)
graddiwch (imperative plural second-person)
graddio (mutation mutation-radical)
raddio (mutation mutation-soft)
ngraddio (mutation mutation-nasal)

From gradd (“grade, degree, rank”) + -io (verb-forming suffix)


ystafell ymolchi

cy-noun

ystafell ymolchi f (plural ystafelloedd ymolchi)

ystafelloedd ymolchi (plural)
ystafell ymolchi (mutation mutation-radical)
hystafell ymolchi (mutation prothesis-h)


ystafell wely

ystafell wely f (plural ystafelloedd gwely)

ystafelloedd gwely (plural)
ystafell wely (mutation mutation-radical)
hystafell wely (mutation prothesis-h)

Paid â mynd i mewn i fy ystafell wely heb gnocio.

Don't enter my bedroom without knocking.


ystafell fyw

ystafelloed byw (plural)
ystafell fyw (mutation mutation-radical)
hystafell fyw (mutation prothesis-h)


ystafell fwyta

ystafell fwyta f (plural ystafelloed bwyta)

ystafelloed bwyta (plural)
ystafell fwyta (mutation mutation-radical)
hystafell fwyta (mutation prothesis-h)

dining room (room where meals are eaten)


sosban

sosban f or m (plural sosbannau or sosbenni or sosbyn or sosbyns, not mutable)

sosbannau (plural)
sosbenni (plural)
sosbyn (plural)
sosbyns (plural)


padell ffrio

padell ffrio f (plural padellau ffrio or padelli ffrio or pedyll ffrio)

padellau ffrio (plural)
padelli ffrio (plural)
pedyll ffrio (plural)
padell ffrio (mutation mutation-radical)
badell ffrio (mutation mutation-soft)
mhadell ffrio (mutation mutation-nasal)
phadell ffrio (mutation mutation-aspirate)


cwcer

cwcers (plural)
cwcerau (plural)
cwcer (mutation mutation-radical)
gwcer (mutation mutation-soft)
nghwcer (mutation mutation-nasal)
chwcer (mutation mutation-aspirate)

cooker (device for heating food, stove; appliance or utensil for cooking)


archdderwydd

archdderwydd m (plural archdderwyddon, feminine archdderwyddes)

archdderwyddon (plural)
archdderwyddes (feminine)
archdderwydd (mutation mutation-radical)
harchdderwydd (mutation prothesis-h)

/arχˈðɛrwɨ̞ð/

/arχˈðɛrwɪð/


darllediad

darllediadau (plural)
darllediad (mutation mutation-radical)
ddarllediad (mutation mutation-soft)
narllediad (mutation mutation-nasal)

broadcast (transmission of a radio or television programme)


treial

treialon (plural)
treial (mutation mutation-radical)
dreial (mutation mutation-soft)
nhreial (mutation mutation-nasal)
threial (mutation mutation-aspirate)


symudiad

symudiad m (plural symudiadau, not mutable)


lwyn

Borrowed from Old French loigne or Middle English loyne, ultimately from Latin lumbus (“loin”).

the loins as the part of the body about which the clothes were bound, a sword fastened, etc.

the loins as the seat of physical strength and of generative power


bannod

banodau (plural)
bannod (mutation mutation-radical)
fannod (mutation mutation-soft)
mannod (mutation mutation-nasal)


triawd

triawdau (plural)
triawd (mutation mutation-radical)
driawd (mutation mutation-soft)
nhriawd (mutation mutation-nasal)
thriawd (mutation mutation-aspirate)


neigarwch

From nai (“nephew”) + -gar + -wch. Calque of English nepotism.


cosb marwolaeth

cosb marwolaeth m (plural cosbau marwolaeth)

cosbau marwolaeth (plural)
cosb marwolaeth (mutation mutation-radical)
gosb marwolaeth (mutation mutation-soft)
nghosb marwolaeth (mutation mutation-nasal)
chosb marwolaeth (mutation mutation-aspirate)

Alternative form of cosb farwolaeth (“death penalty”)


ariannwr

arianwyr (plural)
ariannwr (mutation mutation-radical)
hariannwr (mutation prothesis-h)


ditectif

ditectifs (plural)
ditectif (mutation mutation-radical)
dditectif (mutation mutation-soft)
nitectif (mutation mutation-nasal)


teios

teios (mutation mutation-radical)
deios (mutation mutation-soft)
nheios (mutation mutation-nasal)
theios (mutation mutation-aspirate)

(plural only) little houses, hovels, (expressing small size and sometimes poor quality)


rhagosodiad

rhagosodiad (mutation mutation-radical)
ragosodiad (mutation mutation-soft)


claddfa

claddfeydd (plural)
claddfa (mutation mutation-radical)
gladdfa (mutation mutation-soft)
nghladdfa (mutation mutation-nasal)
chladdfa (mutation mutation-aspirate)


Tŷ Gwyn

Er pan o'dd Bill Clinton miwn swydd yn ei Dŷ Gwyn,…

Ever since Bill Clinton was in the White House,…


corfflan

corfflannau (plural)
corfflan (mutation mutation-radical)
gorfflan (mutation mutation-soft)
nghorfflan (mutation mutation-nasal)
chorfflan (mutation mutation-aspirate)


mynwent

mynwent f (plural mynwentydd or mynwenti or mynwentau or mynwennoedd or mynwenni)

mynwentydd (plural)
mynwenti (plural)
mynwentau (plural)
mynwennoedd (plural)
mynwenni (plural)
mynwent (mutation mutation-radical)
fynwent (mutation mutation-soft)

From Middle Welsh mynwent, from Proto-Brythonic *munβ̃ent, from Latin monumentum.


masnachle

masnach (“trade, business”) + lle (“place”)


masnach

cy-noun

masnach f (plural masnachau or masnachoedd)


dsc

Initialism of Deddf Senedd Cymru (“Act of Senedd Cymru”).

initialism

Deddf Anifeiliaid Gwyllt a Syrcasau (Cymru) 2020 (2020 dsc 2)

Wild Animals and Circuses (Wales) Act 2020 (2020 asc 2)


mccc

Initialism of Mesur Cynulliad Cenedlaethol Cymru (“Measure of the National Assembly for Wales”).

Mesur Gwneud Iawn am Gamweddau'r GIG (Cymru) 2008 (2008 mccc 1)

NHS Redress (Wales) Measure 2008 (2008 nawm 1)


dccc

Initialism of Deddf Cynulliad Cenedlaethol Cymru (“Act of the National Assembly for Wales”).

Deddf Trawsblannu Dynol (Cymru) 2013 (2013 dccc 5)

Human Transplantation (Wales) Act 2013 (2013 anaw 5)


caethwas

caethweision (plural)
caethwas (mutation mutation-radical)
gaethwas (mutation mutation-soft)
nghaethwas (mutation mutation-nasal)
chaethwas (mutation mutation-aspirate)


gras anorchfygol

gras anorchfygol (mutation mutation-radical)
ras anorchfygol (mutation mutation-soft)
ngras anorchfygol (mutation mutation-nasal)

/ˌɡraːs ˌanɔrχˈvəɡɔl/

From gras (“grace”) + anorchfygol (“invincible, unconquerable”).


dyfalbarhad y saint

dyfalbarhad y saint (mutation mutation-radical)
ddyfalbarhad y saint (mutation mutation-soft)
nyfalbarhad y saint (mutation mutation-nasal)

From dyfalbarhad (“perseverance”) + y (“(of) the”) + saint (“saints”).

perseverance of the saints
perseverance of the saints


iawn cyfyngedig

iawn cyfyngedig (mutation mutation-radical)
hiawn cyfyngedig (mutation prothesis-h)

/ˌjau̯n ˌkəvəˈŋɛdɪɡ/

/ˌjau̯n ˌkəvəˈŋeːdɪɡ/

/ˌjau̯n ˌkəvəˈŋɛdɪɡ/

From iawn (“atonement, propitiation”) + cyfyngedig (“limited”).


llygriad llwyr

llygriad llwyr (mutation mutation-radical)
lygriad llwyr (mutation mutation-soft)

/ˌɬəɡrjad ˈɬuːɨ̯r/

/ˌɬəɡrjad ˈɬʊi̯r/

From llygriad (“corruption”) + llwyr (“total, entire”).


etholedigaeth ddiamod

etholedigaeth ddiamod (mutation mutation-radical)
hetholedigaeth ddiamod (mutation prothesis-h)

/ˌɛθɔlɛˌdɪɡaɨ̯θ ðɪ.ˈamɔd/

/ˌɛθɔlɛˌdɪɡɛθ ðɪ.ˈamɔd/

/ˌɛθɔlɛˌdɪɡai̯θ ði.ˈamɔd/

/ˌɛθɔlɛˌdiːɡɛθ ði.ˈamɔd/

/ˌɛθɔlɛˌdɪɡɛθ ði.ˈamɔd/

From etholedigaeth (“election”) + diamod (“unconditional”).

unconditional election
unconditional election


ysbrydolrwydd

ysbrydolrwydd (mutation mutation-radical)
hysbrydolrwydd (mutation prothesis-h)


diafol

diefyl (plural)
diafoliaid (plural)
diafol (mutation mutation-radical)
ddiafol (mutation mutation-soft)
niafol (mutation mutation-nasal)

From Middle Welsh diauul, from Proto-Brythonic *diaβul, from Latin diabolus. Doublet of diawl.


pysgotwr

cy-noun

pysgotwr m (plural pysgotwyr, feminine pysgotwraig)

pysgotwyr (plural)
pysgotwraig (feminine)
pysgotwr (mutation mutation-radical)
bysgotwr (mutation mutation-soft)
mhysgotwr (mutation mutation-nasal)
physgotwr (mutation mutation-aspirate)


mosg

mosg m (plural mosgiau or mosgau or mosgoedd or mosgiaid)

mosgiau (plural)
mosgau (plural)
mosgoedd (plural)
mosgiaid (plural)
mosg (mutation mutation-radical)
fosg (mutation mutation-soft)

From English mosque, from French mosquée, from Italian moschea, ultimately from Arabic مَسْجِد (masjid, literally “place of prostration”).


rheolwr cyffredinol

cy-noun

rheolwr cyffredinol m (plural rheolwyr cyffredinol)

rheolwyr cyffredinol (plural)
rheolwr cyffredinol (mutation mutation-radical)
reolwr cyffredinol (mutation mutation-soft)


adnoddau dynol

adnoddau dynol (mutation mutation-radical)
hadnoddau dynol (mutation prothesis-h)


nwydd

nwydd m or f (plural nwyddau, diminutive nwyddyn, not mutable)

item, article, commodity, (in the plural) goods, wares, merchandise


dyled

From Middle Welsh dylyet, from Proto-Brythonic *dlɨɣed, from Proto-Celtic *dligetom (compare Old Irish dliget, from Proto-Indo-European *dʰl̥gʰ-é-tom (“debt, obligation”).


hunlun

cy-noun

hunlun m (plural hunluniau, not mutable)


diddymu

cy-verb

diddymu (first-person singular present diddymaf)

diddymaf (first-person present singular)
diddymaf (first-person future indicative present singular)
diddymi (future indicative present second-person singular)
diddyma (future indicative present singular third-person)
diddymwn (first-person future indicative plural present)
diddymwch (future indicative plural present second-person)
diddymant (future indicative plural present third-person)
diddymir (future impersonal indicative present)
diddymwn (conditional first-person singular)
diddymwn (first-person imperfect indicative singular subjunctive)
diddymit (conditional second-person singular)
diddymit (imperfect indicative second-person singular subjunctive)
diddymai (conditional singular third-person)
diddymai (imperfect indicative singular subjunctive third-person)
diddymem (conditional first-person plural)
diddymem (first-person imperfect indicative plural subjunctive)
diddymech (conditional plural second-person)
diddymech (imperfect indicative plural second-person subjunctive)
diddyment (conditional plural third-person)
diddyment (imperfect indicative plural subjunctive third-person)
diddymid (conditional impersonal)
diddymid (imperfect impersonal indicative subjunctive)
diddymais (first-person preterite singular)
diddymaist (preterite second-person singular)
diddymodd (preterite singular third-person)
diddymasom (first-person plural preterite)
diddymasoch (plural preterite second-person)
diddymasant (plural preterite third-person)
diddymwyd (impersonal preterite)
diddymaswn (first-person pluperfect singular)
diddymasit (pluperfect second-person singular)
diddymasai (pluperfect singular third-person)
diddymasem (first-person pluperfect plural)
diddymasech (pluperfect plural second-person)
diddymasent (pluperfect plural third-person)
diddymasid (impersonal pluperfect)
diddymesid (impersonal pluperfect)
diddymwyf (first-person present singular subjunctive)
diddymych (present second-person singular subjunctive)
diddymo (present singular subjunctive third-person)
diddymom (first-person plural present subjunctive)
diddymoch (plural present second-person subjunctive)
diddymont (plural present subjunctive third-person)
diddymer (impersonal present subjunctive)
diddyma (imperative second-person singular)
diddymed (imperative singular third-person)
diddymwn (first-person imperative plural)
diddymwch (imperative plural second-person)
diddyment (imperative plural third-person)
diddymer (imperative impersonal)
diddymu (noun-from-verb)
diddymedig (participle)
diddymadwy (participle)
diddyma i (first-person future singular)
diddymaf i (first-person future singular)
diddymi di (future second-person singular)
diddymith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
diddymiff e (future singular third-person)
diddymwn ni (first-person future plural)
diddymwch chi (future plural second-person)
diddyman nhw (future plural third-person)
diddymwn i (conditional first-person singular)
diddymswn i (conditional first-person singular)
diddymet ti (conditional second-person singular)
diddymset ti (conditional second-person singular)
diddymai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
diddymsai fo (conditional singular third-person)
diddymen ni (conditional first-person plural)
diddymsen ni (conditional first-person plural)
diddymech chi (conditional plural second-person)
diddymsech chi (conditional plural second-person)
diddymen nhw (conditional plural third-person)
diddymsen nhw (conditional plural third-person)
diddymais i (first-person preterite singular)
diddymes i (first-person preterite singular)
diddymaist ti (preterite second-person singular)
diddymest ti (preterite second-person singular)
diddymodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
diddymon ni (first-person plural preterite)
diddymoch chi (plural preterite second-person)
diddymon nhw (plural preterite third-person)
diddyma (imperative second-person singular)
diddymwch (imperative plural second-person)
diddymu (mutation mutation-radical)
ddiddymu (mutation mutation-soft)
niddymu (mutation mutation-nasal)


uffern

uffern (mutation mutation-radical)
huffern (mutation prothesis-h)

From Middle Welsh uffern, from Proto-Brythonic *ifern, from Vulgar Latin *īferna, from Latin īnferna.

Yffach! Oes rhaid i ti weddi cymaint?

(impolite, sometimes considered vulgar) hell, damn


paganiaeth

paganiaeth (mutation mutation-radical)
baganiaeth (mutation mutation-soft)
mhaganiaeth (mutation mutation-nasal)
phaganiaeth (mutation mutation-aspirate)

paganism (local religions practiced before the introduction of Christianity)


Bwdhaeth

Bwdhaeth (mutation mutation-radical)
Fwdhaeth (mutation mutation-soft)
Mwdhaeth (mutation mutation-nasal)


cadeirlan

cadeirlannau (plural)
cadeirlan (mutation mutation-radical)
gadeirlan (mutation mutation-soft)
nghadeirlan (mutation mutation-nasal)
chadeirlan (mutation mutation-aspirate)

From cadair (“chair, cathedra”) + llan (“church”).

af

cathedral (principal church of a bishop's diocese)


Eglwys Gatholig Rufeinig

Eglwys Gatholig Rufeinig (mutation mutation-radical)
Heglwys Gatholig Rufeinig (mutation prothesis-h)

/ˈɛɡlʊɪs ɡaˈθɔlɪɡ rəˈvəɪnɪɡ/

Roman Catholic Church
Roman Catholic Church


imâm

imamiaid (plural)
imâm (mutation mutation-radical)
himâm (mutation prothesis-h)

Borrowed from Arabic إِمَام (ʔimām, “leader”).


brawd yng nghyfraith

cy-noun

brawd yng nghyfraith m (plural brodyr yng nghyfraith)

From brawd + yng nghyfraith, a calque of English brother-in-law.


Ysbryd Glân

yr Ysbryd Glân (canonical masculine)
Ysbryd Glân (mutation mutation-radical)
Hysbryd Glân (mutation prothesis-h)

From Middle Welsh Yspryt Glan, a calque of Latin Spīritus Sānctus, which in turn is a calque of Ancient Greek Πνεῦμα τὸ Ἅγιον (Pneûma tò Hágion), from πνεῦμα (pneûma, “breath, vital force, soul”) + ἅγιος (hágios, “holy”), itself a calque of Biblical Hebrew רוח הקודש / רוּחַ הַקֹּדֶשׁ (rûaḥ ha-qodesh, literally “spirit of holiness”), from רוּחַ (rûaḥ, “wind, breath, spirit”) + קודש / קֹדֶשׁ (qodesh, “holiness”).

der

Πνεῦμα τὸ Ἅγιον

he-l

רוּחַ הַקֹּדֶשׁ

(Christianity) the Holy Spirit, the Holy Ghost (person of the Holy Trinity)


lladrata

lladrataf (first-person future indicative present singular)
lladreti (future indicative present second-person singular)
lladrata (future indicative present singular third-person)
lladratwn (first-person future indicative plural present)
lladretwch (future indicative plural present second-person)
lladratwch (future indicative plural present second-person)
lladratant (future indicative plural present third-person)
lladretir (future impersonal indicative present)
lladratwn (conditional first-person singular)
lladratwn (first-person imperfect indicative singular subjunctive)
lladratit (conditional second-person singular)
lladratit (imperfect indicative second-person singular subjunctive)
lladratai (conditional singular third-person)
lladratai (imperfect indicative singular subjunctive third-person)
lladratem (conditional first-person plural)
lladratem (first-person imperfect indicative plural subjunctive)
lladratech (conditional plural second-person)
lladratech (imperfect indicative plural second-person subjunctive)
lladratent (conditional plural third-person)
lladratent (imperfect indicative plural subjunctive third-person)
lladretid (conditional impersonal)
lladretid (imperfect impersonal indicative subjunctive)
lladretais (first-person preterite singular)
lladretaist (preterite second-person singular)
lladratodd (preterite singular third-person)
lladratasom (first-person plural preterite)
lladratasoch (plural preterite second-person)
lladratasant (plural preterite third-person)
lladratwyd (impersonal preterite)
lladrataswn (first-person pluperfect singular)
lladratasit (pluperfect second-person singular)
lladratasai (pluperfect singular third-person)
lladratasem (first-person pluperfect plural)
lladratasech (pluperfect plural second-person)
lladratasent (pluperfect plural third-person)
lladratasid (impersonal pluperfect)
lladratesid (impersonal pluperfect)
lladratwyf (first-person present singular subjunctive)
lladretych (present second-person singular subjunctive)
lladrato (present singular subjunctive third-person)
lladratom (first-person plural present subjunctive)
lladratoch (plural present second-person subjunctive)
lladratont (plural present subjunctive third-person)
lladrater (impersonal present subjunctive)
lladrata (imperative second-person singular)
lladrated (imperative singular third-person)
lladratwn (first-person imperative plural)
lladretwch (imperative plural second-person)
lladratwch (imperative plural second-person)
lladratent (imperative plural third-person)
lladrater (imperative impersonal)
lladrata (noun-from-verb)
lladratedig (participle)
lladratadwy (participle)
lladrata i (first-person future singular)
lladrataf i (first-person future singular)
lladrati di (future second-person singular)
lladratith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
lladratiff e (future singular third-person)
lladratwn ni (first-person future plural)
lladratwch chi (future plural second-person)
lladratan nhw (future plural third-person)
lladratwn i (conditional first-person singular)
lladratswn i (conditional first-person singular)
lladratet ti (conditional second-person singular)
lladratset ti (conditional second-person singular)
lladratai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
lladratsai fo (conditional singular third-person)
lladraten ni (conditional first-person plural)
lladratsen ni (conditional first-person plural)
lladratech chi (conditional plural second-person)
lladratsech chi (conditional plural second-person)
lladraten nhw (conditional plural third-person)
lladratsen nhw (conditional plural third-person)
lladratais i (first-person preterite singular)
lladrates i (first-person preterite singular)
lladrataist ti (preterite second-person singular)
lladratest ti (preterite second-person singular)
lladratodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
lladraton ni (first-person plural preterite)
lladratoch chi (plural preterite second-person)
lladraton nhw (plural preterite third-person)
lladrata (imperative second-person singular)
lladratwch (imperative plural second-person)
lladrata (mutation mutation-radical)
ladrata (mutation mutation-soft)


canolfan iechyd

cy-noun

canolfan iechyd f (plural canolfannau iechyd)

canolfannau iechyd (plural)
canolfan iechyd (mutation mutation-radical)
ganolfan iechyd (mutation mutation-soft)
nghanolfan iechyd (mutation mutation-nasal)
chanolfan iechyd (mutation mutation-aspirate)


mudydd

mudyddion (plural)
mudydd (mutation mutation-radical)
fudydd (mutation mutation-soft)


cerflun

cerfluniau (plural)
cerflun (mutation mutation-radical)
gerflun (mutation mutation-soft)
ngherflun (mutation mutation-nasal)
cherflun (mutation mutation-aspirate)


paentiad

paentiadau (plural)
paentiad (mutation mutation-radical)
baentiad (mutation mutation-soft)
mhaentiad (mutation mutation-nasal)
phaentiad (mutation mutation-aspirate)

painting (illustration or artwork using paint)

painting (action of applying paint; artistic application of paint)


hunangofiant

hunangofiant m (plural hunangofiannau or hunangofiaint, not mutable)

hunangofiannau (plural)
hunangofiaint (plural)

From hunan (“self”) + cofiant (“biography”), from cof (“memory”).


stiwdio

stiwdio f (plural stiwdios or stiwdioau, not mutable)

From English studio, from Italian studio, from Latin studium. Doublet of stydi.

studio (place where radio or television programs, records or films are made; establishment where an art is taught; artist’s or photographer’s workshop)


offrymiad

offrymiadau (plural)
offrymiad (mutation mutation-radical)
hoffrymiad (mutation prothesis-h)

(Christianity) offertory (part of the Eucharist service when offerings of bread and wine are placed on the altar and when any collection is taken)


eb.

Coordinate term: eg.

(grammar) Abbreviation of enw benywaidd (“feminine noun”).


bnth.

(grammar) Abbreviation of benthyciad (“loanword”).


byngalo

byngalos (plural)
byngalo (mutation mutation-radical)
fyngalo (mutation mutation-soft)
myngalo (mutation mutation-nasal)

From English bungalow, from Hindustani बंगला (baṅglā) / بَن٘گْلَہ (banglā), referring to the Bengali-style house.


adf.

(grammar) Abbreviation of adferf (“adverb”).


rhandy

rhandai (plural)
rhandy (mutation mutation-radical)
randy (mutation mutation-soft)

From rhan (“share, part”) + tŷ (“house”).


labordy

labordy m (plural labordai, not mutable)

From English labor(atory) + tŷ (“house”).


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)
lluosogedig (participle)
lluosogadwy (participle)
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 (mutation mutation-radical)
luosogi (mutation mutation-soft)

/ɬɨ̞.ɔˈsɔɡɪ/

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


comiwnyddol

cy-adj

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

comiwnyddol (feminine singular)
comiwnyddol (plural)
mor gomiwnyddol (equative)
mwy comiwnyddol (comparative)
mwyaf comiwnyddol (superlative)
comiwnyddol (mutation mutation-radical)
gomiwnyddol (mutation mutation-soft)
nghomiwnyddol (mutation mutation-nasal)
chomiwnyddol (mutation mutation-aspirate)


isetholiad

isetholiadau (plural)
isetholiad (mutation mutation-radical)
hisetholiad (mutation prothesis-h)

From is- (“sub-”) + etholiad (“election”).


cyngor tref

cynghorau tref (plural)
cyngor tref (mutation mutation-radical)
gyngor tref (mutation mutation-soft)
nghyngor tref (mutation mutation-nasal)
chyngor tref (mutation mutation-aspirate)


sosialydd

cy-noun

sosialydd m (plural sosialyddion or sosialwyr, not mutable)

sosialyddion (plural)
sosialwyr (plural)


sosialaidd

cy-adj

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

sosialaidd (feminine singular)
sosialaidd (plural)


euogfarn

euogfarnau (plural)
euogfarn (mutation mutation-radical)
heuogfarn (mutation prothesis-h)

From euog (“guilty”) + barn (“judgement, sentence”).

af

euogfarn droseddol

euogfarn anghyfiawn

euogfarnau heb eu disbyddu


ditiad

ditiadau (plural)
ditiad (mutation mutation-radical)
dditiad (mutation mutation-soft)
nitiad (mutation mutation-nasal)


diannod

cy-adj

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

diannod (feminine singular)
diannod (plural)
mor ddiannod (equative)
mwy diannod (comparative)
mwyaf diannod (superlative)
diannod (mutation mutation-radical)
ddiannod (mutation mutation-soft)
niannod (mutation mutation-nasal)

From di- (“without”) + annod (“delay, postponement”).

af

collfarn ddiannod

euogfarn ddiannod


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 (mutation mutation-radical)
hagored (mutation prothesis-h)


euogfarnu

cy-verb

euogfarnu (first-person singular present euogfarnaf)

euogfarnaf (first-person present singular)
euogfarnaf (first-person future indicative present singular)
euogferni (future indicative present second-person singular)
euogfarna (future indicative present singular third-person)
euogfarnwn (first-person future indicative plural present)
euogfernwch (future indicative plural present second-person)
euogfarnwch (future indicative plural present second-person)
euogfarnant (future indicative plural present third-person)
euogfernir (future impersonal indicative present)
euogfarnwn (conditional first-person singular)
euogfarnwn (first-person imperfect indicative singular subjunctive)
euogfarnit (conditional second-person singular)
euogfarnit (imperfect indicative second-person singular subjunctive)
euogfarnai (conditional singular third-person)
euogfarnai (imperfect indicative singular subjunctive third-person)
euogfarnem (conditional first-person plural)
euogfarnem (first-person imperfect indicative plural subjunctive)
euogfarnech (conditional plural second-person)
euogfarnech (imperfect indicative plural second-person subjunctive)
euogfarnent (conditional plural third-person)
euogfarnent (imperfect indicative plural subjunctive third-person)
euogfernid (conditional impersonal)
euogfernid (imperfect impersonal indicative subjunctive)
euogfernais (first-person preterite singular)
euogfernaist (preterite second-person singular)
euogfarnodd (preterite singular third-person)
euogfarnasom (first-person plural preterite)
euogfarnasoch (plural preterite second-person)
euogfarnasant (plural preterite third-person)
euogfarnwyd (impersonal preterite)
euogfarnaswn (first-person pluperfect singular)
euogfarnasit (pluperfect second-person singular)
euogfarnasai (pluperfect singular third-person)
euogfarnasem (first-person pluperfect plural)
euogfarnasech (pluperfect plural second-person)
euogfarnasent (pluperfect plural third-person)
euogfarnasid (impersonal pluperfect)
euogfarnesid (impersonal pluperfect)
euogfarnwyf (first-person present singular subjunctive)
euogfernych (present second-person singular subjunctive)
euogfarno (present singular subjunctive third-person)
euogfarnom (first-person plural present subjunctive)
euogfarnoch (plural present second-person subjunctive)
euogfarnont (plural present subjunctive third-person)
euogfarner (impersonal present subjunctive)
euogfarna (imperative second-person singular)
euogfarned (imperative singular third-person)
euogfarnwn (first-person imperative plural)
euogfernwch (imperative plural second-person)
euogfarnwch (imperative plural second-person)
euogfarnent (imperative plural third-person)
euogfarner (imperative impersonal)
euogfarnu (noun-from-verb)
euogfarnedig (participle)
euogfarnadwy (participle)
euogfarna i (first-person future singular)
euogfarnaf i (first-person future singular)
euogfarni di (future second-person singular)
euogfarnith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
euogfarniff e (future singular third-person)
euogfarnwn ni (first-person future plural)
euogfarnwch chi (future plural second-person)
euogfarnan nhw (future plural third-person)
euogfarnwn i (conditional first-person singular)
euogfarnswn i (conditional first-person singular)
euogfarnet ti (conditional second-person singular)
euogfarnset ti (conditional second-person singular)
euogfarnai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
euogfarnsai fo (conditional singular third-person)
euogfarnen ni (conditional first-person plural)
euogfarnsen ni (conditional first-person plural)
euogfarnech chi (conditional plural second-person)
euogfarnsech chi (conditional plural second-person)
euogfarnen nhw (conditional plural third-person)
euogfarnsen nhw (conditional plural third-person)
euogfarnais i (first-person preterite singular)
euogfarnes i (first-person preterite singular)
euogfarnaist ti (preterite second-person singular)
euogfarnest ti (preterite second-person singular)
euogfarnodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
euogfarnon ni (first-person plural preterite)
euogfarnoch chi (plural preterite second-person)
euogfarnon nhw (plural preterite third-person)
euogfarna (imperative second-person singular)
euogfarnwch (imperative plural second-person)
euogfarnu (mutation mutation-radical)
heuogfarnu (mutation prothesis-h)


disbyddu

disbyddu (first-person singular present disbyddaf)

disbyddaf (first-person present singular)
disbyddaf (first-person future indicative present singular)
disbyddi (future indicative present second-person singular)
disbydda (future indicative present singular third-person)
disbyddwn (first-person future indicative plural present)
disbyddwch (future indicative plural present second-person)
disbyddant (future indicative plural present third-person)
disbyddir (future impersonal indicative present)
disbyddwn (conditional first-person singular)
disbyddwn (first-person imperfect indicative singular subjunctive)
disbyddit (conditional second-person singular)
disbyddit (imperfect indicative second-person singular subjunctive)
disbyddai (conditional singular third-person)
disbyddai (imperfect indicative singular subjunctive third-person)
disbyddem (conditional first-person plural)
disbyddem (first-person imperfect indicative plural subjunctive)
disbyddech (conditional plural second-person)
disbyddech (imperfect indicative plural second-person subjunctive)
disbyddent (conditional plural third-person)
disbyddent (imperfect indicative plural subjunctive third-person)
disbyddid (conditional impersonal)
disbyddid (imperfect impersonal indicative subjunctive)
disbyddais (first-person preterite singular)
disbyddaist (preterite second-person singular)
disbyddodd (preterite singular third-person)
disbyddasom (first-person plural preterite)
disbyddasoch (plural preterite second-person)
disbyddasant (plural preterite third-person)
disbyddwyd (impersonal preterite)
disbyddaswn (first-person pluperfect singular)
disbyddasit (pluperfect second-person singular)
disbyddasai (pluperfect singular third-person)
disbyddasem (first-person pluperfect plural)
disbyddasech (pluperfect plural second-person)
disbyddasent (pluperfect plural third-person)
disbyddasid (impersonal pluperfect)
disbyddesid (impersonal pluperfect)
disbyddwyf (first-person present singular subjunctive)
disbyddych (present second-person singular subjunctive)
disbyddo (present singular subjunctive third-person)
disbyddom (first-person plural present subjunctive)
disbyddoch (plural present second-person subjunctive)
disbyddont (plural present subjunctive third-person)
disbydder (impersonal present subjunctive)
disbydda (imperative second-person singular)
disbydded (imperative singular third-person)
disbyddwn (first-person imperative plural)
disbyddwch (imperative plural second-person)
disbyddent (imperative plural third-person)
disbydder (imperative impersonal)
disbyddu (noun-from-verb)
disbyddedig (participle)
disbyddadwy (participle)
disbydda i (first-person future singular)
disbyddaf i (first-person future singular)
disbyddi di (future second-person singular)
disbyddith o (future singular third-person)
e (future singular third-person)
hi (future singular third-person)
disbyddiff e (future singular third-person)
disbyddwn ni (first-person future plural)
disbyddwch chi (future plural second-person)
disbyddan nhw (future plural third-person)
disbyddwn i (conditional first-person singular)
disbyddswn i (conditional first-person singular)
disbyddet ti (conditional second-person singular)
disbyddset ti (conditional second-person singular)
disbyddai fo (conditional singular third-person)
fe (conditional singular third-person)
hi (conditional singular third-person)
disbyddsai fo (conditional singular third-person)
disbydden ni (conditional first-person plural)
disbyddsen ni (conditional first-person plural)
disbyddech chi (conditional plural second-person)
disbyddsech chi (conditional plural second-person)
disbydden nhw (conditional plural third-person)
disbyddsen nhw (conditional plural third-person)
disbyddais i (first-person preterite singular)
disbyddes i (first-person preterite singular)
disbyddaist ti (preterite second-person singular)
disbyddest ti (preterite second-person singular)
disbyddodd o (preterite singular third-person)
e (preterite singular third-person)
hi (preterite singular third-person)
disbyddon ni (first-person plural preterite)
disbyddoch chi (plural preterite second-person)
disbyddon nhw (plural preterite third-person)
disbydda (imperative second-person singular)
disbyddwch (imperative plural second-person)
disbyddu (mutation mutation-radical)
ddisbyddu (mutation mutation-soft)
nisbyddu (mutation mutation-nasal)

euogfarn wedi'i disbyddu

euogfarn heb ei disbyddu


maenordy

maenordai (plural)
maenordy (mutation mutation-radical)
faenordy (mutation mutation-soft)


bonheddwr

bonheddwyr (plural)
bonheddwr (mutation mutation-radical)
fonheddwr (mutation mutation-soft)
monheddwr (mutation mutation-nasal)


pendefiges

pendefigesau (plural)
pendefiges (mutation mutation-radical)
bendefiges (mutation mutation-soft)
mhendefiges (mutation mutation-nasal)
phendefiges (mutation mutation-aspirate)


pendefig

cy-noun

pendefig m (plural pendefigion, feminine pendefiges)

pendefigion (plural)
pendefiges (feminine)
pendefig (mutation mutation-radical)
bendefig (mutation mutation-soft)
mhendefig (mutation mutation-nasal)
phendefig (mutation mutation-aspirate)


plasty

plastai (plural)
plasty (mutation mutation-radical)
blasty (mutation mutation-soft)
mhlasty (mutation mutation-nasal)
phlasty (mutation mutation-aspirate)


brodordy

brodordai (plural)
brodordy (mutation mutation-radical)
frodordy (mutation mutation-soft)
mrodordy (mutation mutation-nasal)

From brodor, brodyr (“brothers; friars”) + tŷ (“house”).


tiriogaeth undebol

cy-noun

tiriogaeth undebol f (plural tiriogaethau undebol)


twrnai

From aphetic variant of atwrnai, from Middle English attournei.


atwrneiaeth

atwrneiaeth m or f (plural atwrniaethau)

atwrniaethau (plural)
atwrneiaeth (mutation mutation-radical)
hatwrneiaeth (mutation prothesis-h)


pŵer atwrnai

pŵerau atwrnai (plural)
pŵer atwrnai (mutation mutation-radical)
bŵer atwrnai (mutation mutation-soft)
mhŵer atwrnai (mutation mutation-nasal)
phŵer atwrnai (mutation mutation-aspirate)

(law) power of attorney (legal document)


cyfyngiad cyflymder

cyfyngiad cyflymder m (plural cyfyngiadau cyflymder)

cyfyngiadau cyflymder (plural)
cyfyngiad cyflymder (mutation mutation-radical)
gyfyngiad cyflymder (mutation mutation-soft)
nghyfyngiad cyflymder (mutation mutation-nasal)
chyfyngiad cyflymder (mutation mutation-aspirate)


melltithiol

cy-adj

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

melltithiol (feminine singular)
melltithiol (plural)
mor felltithiol (equative)
mwy melltithiol (comparative)
mwyaf melltithiol (superlative)

maledictory (relating to or causing a curse)


sirol

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

sirol (feminine singular)
sirol (plural)


côr-feistr

cy-noun

côr-feistr m (plural côr-feistri, feminine côr-feistres)

côr-feistri (plural)
côr-feistres (feminine)
côr-feistr (mutation mutation-radical)
gôr-feistr (mutation mutation-soft)
nghôr-feistr (mutation mutation-nasal)
chôr-feistr (mutation mutation-aspirate)


meistr

meistr m (plural meistri or meistriaid, feminine meistres)

meistri (plural)
meistriaid (plural)
meistres (feminine)
meistr (mutation mutation-radical)
feistr (mutation mutation-soft)

From Middle Welsh meistyr, from Old French maistre.


baglor

baglor m (plural baglorion or bagloriaid)

baglorion (plural)
bagloriaid (plural)
baglor (mutation mutation-radical)
faglor (mutation mutation-soft)
maglor (mutation mutation-nasal)

bachelor (holder of a bachelor's degree)


treiglad meddal

treiglad meddal m (plural treigladau meddal)

treigladau meddal (plural)
treiglad meddal (mutation mutation-radical)
dreiglad meddal (mutation mutation-soft)
nhreiglad meddal (mutation mutation-nasal)
threiglad meddal (mutation mutation-aspirate)

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


treiglad llaes

treiglad llaes m (plural treigladau llaes)

treigladau llaes (plural)
treiglad llaes (mutation mutation-radical)
dreiglad llaes (mutation mutation-soft)
nhreiglad llaes (mutation mutation-nasal)
threiglad llaes (mutation mutation-aspirate)

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


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)
camdreigledig (participle)
camdreigladwy (participle)
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 (mutation mutation-radical)
gamdreiglo (mutation mutation-soft)
nghamdreiglo (mutation mutation-nasal)
chamdreiglo (mutation mutation-aspirate)

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

(linguistics) to mutate incorrectly, to "mismutate"


treiglo

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)
treigledig (participle)
treigladwy (participle)
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 (mutation mutation-radical)
dreiglo (mutation mutation-soft)
nhreiglo (mutation mutation-nasal)
threiglo (mutation mutation-aspirate)

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

der

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


camdreiglad

camdreigladau (plural)
camdreiglad (mutation mutation-radical)
gamdreiglad (mutation mutation-soft)
nghamdreiglad (mutation mutation-nasal)
chamdreiglad (mutation mutation-aspirate)


gwall treiglo

cy-noun

gwall treiglo m (plural gwallau treiglo)

gwallau treiglo (plural)
gwall treiglo (mutation mutation-radical)
wall treiglo (mutation mutation-soft)
ngwall treiglo (mutation mutation-nasal)

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

(linguistics) an incorrect mutation, a mutation error


newyddair

newyddair m (plural newyddeiriau, not mutable)


meddaliad

meddaliadau (plural)
meddaliad (mutation mutation-radical)
feddaliad (mutation mutation-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)
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)
meddaledig (participle)
meddaladwy (participle)
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 (mutation mutation-radical)
feddalu (mutation mutation-soft)


tad-cu

cy-noun

tad-cu m (plural tadau-cu or tadcuod or tad-cus)

tadau-cu (plural)
tadcuod (plural)
tad-cus (plural)
tad-cu (mutation mutation-radical)
dad-cu (mutation mutation-soft)
nhad-cu (mutation mutation-nasal)
thad-cu (mutation mutation-aspirate)

From tad (“father”) + cu (“dear, beloved”).


gwariant

gwariannau (plural)
gwariant (mutation mutation-radical)
wariant (mutation mutation-soft)
ngwariant (mutation mutation-nasal)


mwynwr

mwynwyr (plural)
mwynwr (mutation mutation-radical)
fwynwr (mutation mutation-soft)


cerfwedd

cerfweddau (plural)
cerfwedd (mutation mutation-radical)
gerfwedd (mutation mutation-soft)
ngherfwedd (mutation mutation-nasal)
cherfwedd (mutation mutation-aspirate)


cerfiad

cerfiadau (plural)
cerfiad (mutation mutation-radical)
gerfiad (mutation mutation-soft)
ngherfiad (mutation mutation-nasal)
cherfiad (mutation mutation-aspirate)


llythyrdy

llythyrtai (plural)
llythyrdy (mutation mutation-radical)
lythyrdy (mutation mutation-soft)


swyddfa bost

swyddfa bost f (plural swyddfeydd post, not mutable)


glasfyfyriwr

glasfyfyriwr m (plural glasfyfyrwyr, feminine glasfyfyrwraig)

glasfyfyrwyr (plural)
glasfyfyrwraig (feminine)
glasfyfyriwr (mutation mutation-radical)
lasfyfyriwr (mutation mutation-soft)
nglasfyfyriwr (mutation mutation-nasal)

From glas (“green”) + myfyriwr (“student”).


llyngesydd

llyngesyddion (plural)
llyngesydd (mutation mutation-radical)
lyngesydd (mutation mutation-soft)

From llynges (“ships, fleet”) + -ydd (“-er: forming agent nouns”)


llynges

llyngesau (plural)
llynges (mutation mutation-radical)
lynges (mutation mutation-soft)

From Middle Welsh llyghes, from Proto-Celtic *longestā, a derivative of *longā (whence also llong). Cognate to Irish loingeas.
Synchronically analyzable as llong (“ship”) + -es (“collective suffix”).


Jac y Rhew

From Jac (“Jack”) + y (“(of) the”) + rhew (“ice, frost”).


Morus y Gwynt

Morus y Gwynt (mutation mutation-radical)
Forus y Gwynt (mutation mutation-soft)

/ˌmɔrɨ̞s ə ˈɡwɨ̞nt/

From Morus (“Morris”) + y (“(of) the”) + gwynt (“wind”).

Morus y Gwynt ac Ifan y Glaw / Daflodd fy nghap i ganol y baw.

Morris the Wind and John the Rain / Threw my cap right into the mud.

"Morris the Wind" (personification of the wind)


Ifan y Glaw

Ifan y Glaw (mutation mutation-radical)
Hifan y Glaw (mutation prothesis-h)

From Ifan (“Ivan, John”) + y (“(of) the”) + glaw (“rain”).

"John the Rain" (personification of the rain)


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)
cydleoledig (participle)
cydleoladwy (participle)
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 (mutation mutation-radical)
gydleoli (mutation mutation-soft)
nghydleoli (mutation mutation-nasal)
chydleoli (mutation mutation-aspirate)

(linguistics, translation studies) to collocate


gwladychiaeth

gwladychiaeth (mutation mutation-radical)
wladychiaeth (mutation mutation-soft)
ngwladychiaeth (mutation mutation-nasal)


ceidwadaeth

ceidwadaeth (mutation mutation-radical)
geidwadaeth (mutation mutation-soft)
ngheidwadaeth (mutation mutation-nasal)
cheidwadaeth (mutation mutation-aspirate)


anarchiaeth

anarchiaeth (mutation mutation-radical)
hanarchiaeth (mutation prothesis-h)


masnachfraint

cy-noun

masnachfraint f (plural masnachfreintiau)

masnachfreintiau (plural)
masnachfraint (mutation mutation-radical)
fasnachfraint (mutation mutation-soft)

From masnach (“trade, commerce”) + braint (“privilege, right”).


Iôr

Proprialisation of iôr (“lord”). See also Iôn (“Lord”).

Iesu yw'r Iôr.


Iôn

Proprialisation of iôn (“lord”). See also Iôr (“Lord”).


un drwg

/ˌɨːn ˈdruːɡ/

/ər ˌɨːn ˈdruːɡ/


Nêr

PIE word
 *h₂nḗr
Proprialisation of nêr (“lord”), from Proto-Celtic *neros (“hero”), from Proto-Indo-European *h₂nḗr (“man; power, force”). Doublet of nerth (“strength, power”).


bwrdd coffi

byrddau coffi (plural)
bwrdd coffi (mutation mutation-radical)
fwrdd coffi (mutation mutation-soft)
mwrdd coffi (mutation mutation-nasal)

/ˌbʊrð ˈkɔfɪ/

From bwrdd (“table”) + coffi (“coffee”).


gwäell

gwëyll (plural)
gweill (plural)
gwäell (mutation mutation-radical)
wäell (mutation mutation-soft)
ngwäell (mutation mutation-nasal)


caethwasiaeth

caethwasiaeth (mutation mutation-radical)
gaethwasiaeth (mutation mutation-soft)
nghaethwasiaeth (mutation mutation-nasal)
chaethwasiaeth (mutation mutation-aspirate)

/keɨ̯θˈwaʃaɨ̯θ/

/keɨ̯θˈwaʃɛθ/


heddlu iaith

cy-noun

heddlu iaith m (uncountable, not mutable)

/ˌhɛðlɨ̞ ˈjai̯θ/

From heddlu (“police”) + iaith (“language”), "language police".

Pan mae'n dod at sgrifennu a siarad Cymraeg mae 'na wastad heddlu iaith o gwmpas yn barod i gywiro a beirniadu ond o bryd i'w gilydd mae'r heddlu go iawn angen help gyda iaith.

When it comes to writing and speaking Welsh there are always language police about ready to correct and criticise but from time to time the actual police need help with language.

Herio'r Heddlu Iaith

(derogatory) language police, grammar Nazis (especially in the context of the Welsh language)


ymestyn

cy-verb

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)
ymestynedig (participle)
ymestynadwy (participle)
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 (mutation mutation-radical)
hymestyn (mutation prothesis-h)

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