TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: diystyru eiddo
English: property disregard
Status B
Subject: Housing
Part of speech: Verb
Last updated: 31 July 2025
Welsh: Djibouti
English: Djibouti
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last updated: 17 August 2021
Welsh: dŵla
English: doula
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: dŵlas
Definition: Unigolyn hyfforddedig, nad yw'n weithiwr iechyd proffesiynol, sy'n gallu helpu rhywun drwy brofiad iechyd anodd. Maent yn fwyaf adnabyddus am eu gwaith yn cynorthwyo mamau beichiog drwy’r enedigaeth, gan gynnwys pan fo’n hysbys bod y baban wedi marw yn y groth.
Last updated: 8 October 2020
Welsh: DLD
English: DLD
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Notes: Enw llawn: Yr Is-adran Dysgu Digidol. Rhan o’r Grŵp Addysg a Gwasanaethau Cyhoeddus yn Llywodraeth Cymru. Ychwanegwyd y cofnod hwn Ionawr 2016.
Last updated: 11 January 2016
Welsh: dôl heli
English: salt meadow
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 20 September 2005
Welsh: dôl heli Iwerydd
English: Atlantic salt meadow
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: dolydd heli Iwerydd
Last updated: 23 March 2021
Welsh: Dôl iseldir
English: Lowland meadow
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Disgrifiad swyddogol o gynefin y rhoddir blaenoriaeth iddo yng Nghynllun Bioamrywiaeth y DU.
Last updated: 4 July 2006
Welsh: dôl wyddau
English: goose pasture
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 29 July 2003
Welsh: Dôl yr Eryrod
English: Eagles Meadow
Status A
Subject: Place-names
Part of speech: Noun, Feminine, Singular
Definition: Shopping Centre in Wrexham.
Context: Enw canolfan siopa yn Wrecsam. Hefyd yn cael ei sillafu fel Eagle's Meadow.
Last updated: 10 November 2010
Welsh: DM ni!
English: DM us!
Status A
Subject: ICT
Part of speech: Verb
Definition: Direct message
Context: Twitter
Last updated: 3 December 2012
Welsh: DMS
English: DMS
Status C
Subject: ICT
Definition: Document Management System
Last updated: 15 July 2005
Welsh: DNA cyflenwol
English: complementary DNA
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Copi DNA o foleciwl RNA negeseuol (mRNA), sydd wedi ei gynhyrchu drwy gyfrwng transcriptas gwrthdro sef polymeras DNA sy'n gallu defnyddio DNA neu RNA fel templed.
Last updated: 22 July 2020
Welsh: DNA cyflenwol
English: cDNA
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Copi DNA o foleciwl RNA negeseuol (mRNA), sydd wedi ei gynhyrchu drwy gyfrwng transcriptas gwrthdro sef polymeras DNA sy'n gallu defnyddio DNA neu RNA fel templed.
Notes: Dyma'r acronym Saesneg am complementary DNA.
Last updated: 22 July 2020
Welsh: DoB
English: DoB
Status C
Subject: Personnel
Definition: Distribution of Business
Last updated: 15 July 2005
Welsh: docfa
English: berth
Status A
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Plural: docfeydd
Definition: Man lle cedwir cwch neu long wrth angor, neu ar lanfa.
Last updated: 11 November 2024
Welsh: Doc Penfro
English: Pembroke Dock
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Sir Benfro
Last updated: 14 August 2003
Welsh: Doc Penfro: Bufferland
English: Pembroke Dock: Bufferland
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Doc Penfro: Bush
English: Pembroke Dock: Bush
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Doc Penfro: Pennar
English: Pembroke Dock: Pennar
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Doc Penfro: Y Farchnad
English: Pembroke Dock: Market
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: docsio
English: doxing
Status B
Subject: ICT
Part of speech: Verb
Definition: Y weithred o chwilio am wybodaeth breifat am unigolyn neu wybodaeth sy’n golygu y gellir adnabod unigolyn, a chyhoeddi’r wybodaeth honno ar y we. Yn aml gwneir hyn gyda bwriad maleisus.
Notes: Mae’r ffurf Saesneg doxxing yn gyfystyr.
Last updated: 25 July 2024
Welsh: docsio
English: doxxing
Status B
Subject: ICT
Part of speech: Verb
Definition: Y weithred o chwilio am wybodaeth breifat am unigolyn neu wybodaeth sy’n golygu y gellir adnabod unigolyn, a chyhoeddi’r wybodaeth honno ar y we. Yn aml gwneir hyn gyda bwriad maleisus.
Notes: Mae’r ffurf Saesneg doxing yn gyfystyr.
Last updated: 25 July 2024
Welsh: docsiPEP
English: doxyPEP
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Defnydd o’r gwrthfiotig docsiseiclin fel dull ataliol ar ôl cysylltiad rhywiol i leihau'r risg o heintiau a drosglwyddir yn rhywiol, megis HIV a gonorea.
Notes: Ffurf fer ar y term doxycycline post-exposure prophylaxis / docsiseiclin proffylacsis ôl-gysylltiol yw hwn.
Last updated: 6 November 2025
Welsh: docsiseiclin
English: doxycycline
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Meddyginiaeth wrthfiotig sy’n cael ei defnyddio i drin amrywiaeth o heintiau bacteraidd ac i atal heintiau a drosglwyddir yn rhywiol.
Last updated: 6 November 2025
Welsh: docsiseiclin proffylacsis ôl-gysylltiol
English: doxycycline post-exposure prophylaxis
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Defnydd o’r gwrthfiotig docsiseiclin ar ôl cysylltiad rhywiol i leihau'r risg o heintiau a drosglwyddir yn rhywiol, megis HIV a gonorea.
Notes: Defnyddir y ffurf fer doxyPEP / docsiPEP yn aml.
Last updated: 6 November 2025
Welsh: Dod ac Aros
English: Day2Stay
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Notes: Ymgyrch gan Croeso Cymru, 2020
Last updated: 20 February 2020
Welsh: dod allan
English: come out
Status C
Subject: Personnel
Part of speech: Verb
Last updated: 16 January 2012
Welsh: dod â'ch dyfais eich hun
English: bring your own device
Status C
Subject: ICT
Part of speech: Verb
Definition: Bring your own device (BYOD)—also called bring your own technology (BYOT), bring your own phone (BYOP), and bring your own PC (BYOPC)—refers to the policy of permitting employees to bring personally owned mobile devices (laptops, tablets, and smart phones) to their workplace, and to use those devices to access privileged company information and applications.
Last updated: 18 December 2015
Welsh: Dod Drwyddi - Cymorth Ymarferol i'ch Busnes
English: Weathering the Storm - Practical Support for Your Business
Status A
Subject: Economic development
Part of speech: Neutral
Last updated: 9 February 2009
Welsh: Dod â Gogledd-orllewin Ewrop Ynghyd
English: Binding North West Europe Together
Status C
Subject: Europe
Part of speech: Verb
Definition: Teitl ar gyfer pamffled.
Last updated: 28 April 2008
Welsh: dodi
English: apply
Status C
Subject: Agriculture
Part of speech: Verb
Definition: fertiliser etc
Last updated: 30 October 2008
Welsh: dod i ben
English: expire
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: dod i gysylltiad â
English: exposure to
Status B
Subject: Food
Part of speech: Verb
Last updated: 25 January 2012
Welsh: dod i gysylltiad ag ymbelydredd yn sgil offer meddygol
English: medical exposure to radiation
Status B
Subject: Health
Part of speech: Verb
Definition: Exposing individuals to ionising radiation from medical equipment for imaging or treatment purposes
Notes: Mae’n bosibl mai dim ond ‘medical exposure’ fydd yn codi yn y testun Saesneg. Sylwer hefyd ar y cofnod am deitl yr offeryn statudol Ionising Radiation (Medical Exposure) Regulations / Rheoliadau Ymbelydredd Ïoneiddio (Cysylltiad Meddygol)
Last updated: 27 June 2018
Welsh: dod i gysylltiad â’r coronafeirws
English: exposed to coronavirus
Status B
Subject: Health
Part of speech: Verb
Last updated: 25 June 2020
Welsh: dod i ran
English: fall
Status B
Subject: Education
Part of speech: Verb
Last updated: 14 February 2012
Welsh: dod i rym
English: come into force
Status A
Subject: Law
Part of speech: Verb
Notes: Mewn perthynas â deddfwriaeth.
Last updated: 12 September 2018
Welsh: Dodleston
English: Dodleston
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Lle yn Lloegr.
Last updated: 2 May 2013
Welsh: dod â swydd i ben mewn ffordd anghyfreithlon
English: unlawful termination
Status B
Subject: Personnel
Part of speech: Verb
Definition: In relation to employment.
Last updated: 15 February 2005
Welsh: dod tua'r diwedd
English: end loaded
Status C
Subject: Finance and statistics
Part of speech: Verb
Definition: Most project spend is end loaded.
Last updated: 12 October 2005
Welsh: dodwr tampon
English: tampon applicator
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: dodwyr tampon
Last updated: 9 April 2020
Welsh: dod yn aelod
English: accession
Status B
Subject: Europe
Part of speech: Verb
Definition: in the context of accession to the European Union
Last updated: 8 January 2004
Welsh: Dod yn Anogwr Dysgu
English: Becoming a Learning Coach
Status C
Subject: Education
Part of speech: Verb
Definition: Teitl cynhadledd.
Last updated: 2 July 2007
Welsh: Dod yn Athro Cymwysedig : Llawlyfr Canllawiau
English: Becoming a Qualified Teacher : Handbook of Guidance
Status A
Subject: Education
Definition: Welsh Assembly Government Circular No 017/2009. Replaces NAfW Circular No 41/2006.
Last updated: 18 February 2009
Welsh: dod yn rhan o'r ffrwd cyllido
English: come on-stream
Status A
Subject: Europe
Part of speech: Verb
Context: O ran Cronfeydd Strwythurol yr UE.
Last updated: 26 April 2006
Welsh: Does unman tebyg i Gymru
English: Have you packed for Wales?
Status A
Subject: Tourism and leisure
Definition: TV advert and campaign for Wales.
Last updated: 15 April 2014
Welsh: Does Unman yn Debyg i Gartref
English: Home Sweet Home
Status C
Subject: Health
Last updated: 5 June 2006
Welsh: Doeth am Iechyd
English: Health Wise Wales
Status A
Subject: Health
Part of speech: Proper noun
Notes: Prosiect gan Lywodraeth Cymru
Last updated: 21 September 2017
Welsh: doethineb ariannol
English: financial prudence
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Last updated: 8 December 2004
Welsh: doethuriaeth
English: doctorate
Status A
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: the academic degree of doctor
Last updated: 15 December 2010