(-iau, -oedd) nf lecture
darlithfa (-feydd) nf lecture room, lecture theatre
darlithio vb to lecture
darlithiwr (-wyr), darlithydd (-ion) nm lecturer
darlun (-iau) nm picture
darluniad (-au) nm portrayal, description
darluniadol adj pictorial, illustrated
darluniaeth nf imagery
darlunio vb to portray, to depict, to describe
darluniol adj pictorial
darllediad (-au) nm broadcast
darlledu vb to broadcast
darlledwr (-wyr) nm broadcaster
darllen vb to read
darllenadwy adj readable, legible
darllenfa (-feydd) nf reading room; reading-desk; lectern
darllengar adj fond of reading, studious
darlleniad (-au) nm reading
darllenwr (-wyr), darllenydd (-ion) nm reader
darn (-au) nm piece, fragment, part
darnguddio vb to conceal or withhold a part
darniad (-au) nm fragmentation
darnio vb to cut up, to hack
darn-ladd vb to beat mercilessly
darogan vb to predict, to foretell, to forebode ▶ nf (-au) prediction, foreboding
daroganu vb to predict, to foretell
daroganwr (-wyr) nm predictor, prophet, soothsayer, forecaster
darostwng vb to lower; to subdue; to subject, to humiliate
darostyngiad nm humiliation; subjection
darpar (-ion, -iadau) nm preparation, provision ▶ adj intended, elect
darpariaeth (-au) nf preparation, provision
darparu vb to prepare, to provide
darparwr (-wyr) nm provider
darwden nf ringworm
das (-au, deisi) nf rick, stack
dat- prefix see dad-
data nm data
datblygiad (-au) nm development, evolution
datblygol adj nascent, developing
datblygu vb to develop, to evolve
datblygus adj developmental
datblygydd (-ion) nm developer
datchwyddiant nm deflation
datgan vb to declare; to recount; to render
datganiad (-au) nm declaration; rendering
datganoli vb to devolve, to decentralize ▶ nm devolution
datganoliad nm devolution
datganu vb to declare; to sing, to render
datgeliad (-au) nm detection; revelation
datgelu vb to detect; to reveal
datgloi vb to unlock
datglymu vb to unhitch, to undo
datgorffori vb to dissolve (parliament)
datgorfforiad nm dissolution
datguddiad (-au) nm revelation, disclosure
datguddio vb to reveal, to disclose
datgyffesiad nm recantation
datgyffesu vb to recant
datgymalu vb to dislocate, to dismember
datgysylltiad nm disestablishment
datgysylltu vb to disconnect; to disestablish
datod vb to undo, to untie, to dissolve
datrannu vb to dissect
datro vb to change; to undo
datrys vb to solve
datrysiad (-au) nm solution, resolution
datseinio vb to resound, to reverberate
datsgwar (-au) nm square root
datysen (datys) nf date
dathliad (-au) nm celebration
dathlu vb to celebrate
dau (f dwy) adj, nm two
dau-, deu- prefix two, bi-
dauddyblyg adj twofold, double
daufiniog adj double-edged
dauwynebog adj two-faced
dawn (doniau) nmf gift, talent
dawns (-iau) nf dance
dawnsio vb to dance
dawnsiwr (-wyr) nm dancer
dawnus adj gifted, talented
de adj, nf right ▶ nm south
De Affrica nf South Africa
deall vb to understand ▶ nm understanding, intellect, intelligence
dealladwy adj intelligible
deallgar adj intelligent
deallol adj intellectual
dealltwriaeth (-au) nf understanding, intelligence
deallus