vb to disendow
dadwaddoliad nm disendowment
dadwneuthur, dad-wneud vb to undo, to unmake
dadwrdd nm noise, uproar, hubbub
dadymchwel, dadymchwelyd vb to overturn, to overthrow
daear (-oedd) nf earth, ground, soil
daeardy (-dai) nm dungeon
daeareg nf geology
daearegol adj geological
daearegwr (-wyr), daearegydd (-ion) nm geologist
daearen nf the earth; land, country
daearfochyn (-foch) nm badger
daeargell (-oedd) nf dungeon, vault
daeargi (-gwn) nm terrier
daeargryd (-iau) nm earth tremor
daeargryn (-fâu) nmf earthquake
daearol adj terrestrial, earthly, earthy
daearu vb to earth; to inter
daearyddiaeth nf geography
daearyddol adj geographical
daearyddwr (-wyr) nm geographer
dafad (defaid) nf sheep; wart
dafaden (-ennau) nf wart
dafn (-au) nm drop
dafnu vb to trickle
dagr (-au) nm dagger, bayonet, dirk
dagrau npl (nm deigryn) tears
dagreuol adj tearful, sad
dail npl (nf dalen, nf deilen) leaves
daioni nm goodness, good
daionus adj good; beneficial; beneficent
dal, dala vb to hold; to catch; to arrest; to last; dal ati! carry on!, don’t give up!
dalen (-nau, dail) nf leaf
dalfa (-feydd) nf hold; arrest, custody; prison
dalgylch (-oedd) nm catchment area
daliad (-au) nm holding; tenet; spell
daliwr (-wyr) nm jig, catcher
dall (deillion) adj blind
dallbleidiaeth nf bigotry
dallbleidiol adj bigoted
dallbleidiwr (-wyr) nm bigot
dallineb nm blindness
dallu vb to blind; to dazzle
damcaniaeth (-au) nf theory
damcaniaethol adj theoretical
damcaniaethwr (-wyr) nm theorist
damcanu vb to theorize, to speculate
dameg (-hegion) nf parable
damhegol adj parabolic(al), allegorical
damhegwr (-wyr) nm allegorist
damnedig adj damned, damnable
damnedigaeth nf damnation, condemnation
damnio vb to damn
damniol adj damning, damnatory
damsang vb to tread, to trample
damwain (-weiniau) nf accident, chance, fate
damweinio vb to befall, to happen
damweiniol adj accidental, casual
dan see tan
danadl npl (nf danhadlen) nettles
danas coll n deer; bwch danas buck
danfon vb to send, to convey; to escort
dangos vb to show
dangoseg (-ion) nf index; indication
dangosol adj indicative, demonstrative
danheddog adj jagged, serrated, toothed
dannod vb to reproach, to upbraid, to taunt, to twit
dannoedd nf toothache
dansoddol adj abstract
dant (dannedd) nm tooth
danteithfwyd (-teithion) nm dainty
danteithiol adj dainty, delicious
danteithion npl delicacies
darbodaeth nf thrift
darbodus adj provident, thrifty
darbwyllo vb to persuade, to convince
darfod vb to finish, to end; to perish; to happen
darfodadwy adj transitory, perishable
darfodedig adj perishable, transient
darfodedigaeth nm consumption
darfudiad (-au) nm convection
darfudol adj convectional
darganfod vb to discover, to find out
darganfyddiad (-au) nm discovery
darganfyddwr (-wyr) nm discoverer
dargludedd nm conductivity
dargludo vb to conduct
dargludydd (-ion) nm conductor
dargyfeiredd nm divergence
dargyfeirio vb to diverge, to divert