TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Esports Cymru
English: Esports Wales
Status B
Subject: Tourism and leisure
Part of speech: Proper noun
Last updated: 1 September 2022
Welsh: ESRG
English: ESRG
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym a ddefnyddir yn y ddwy iaith am Enhanced Service Reference Group / Grŵp Cyfeirio Gwasanaethau Gwell
Last updated: 11 May 2017
Welsh: Essex
English: Essex
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Enw sir yn Lloegr. Safonwyd y ffurf hon gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg fel rhan o restr o siroedd Lloegr. Am ragor o wybodaeth am y prosiect safoni hwn, gweler gwefan Comisiynydd y Gymraeg.
Last updated: 17 June 2025
Welsh: ester
English: ester
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: esterau
Definition: Cyfansoddyn cemegol sy’n deillio o adwaith rhwng asid ac alcohol, lle bydd yr hydrogen yn yr asid wedi ei ddisodli gan atomau alcyl.
Last updated: 18 September 2024
Welsh: Estonia
English: Estonia
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: estradoddadwy
English: extraditable
Status C
Subject: Law
Part of speech: Adjective
Context: The offences referred to in article 3, paragraph 1, shall be deemed to be included as extraditable offences in any extradition treaty existing between States Parties and shall be included as extraditable offences in every extradition treaty subsequently concluded between them, in accordance with the conditions set forth in such treaties.
Last updated: 15 December 2010
Welsh: e-Strategaeth y Gwasanaethau Cyhoeddus
English: Public Service e-Strategy
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 June 2006
Welsh: estyllen
English: stile
Status C
Subject: Estates and Cadw
Part of speech: Noun, Feminine, Singular
Definition: A vertical side piece; that part of a sash box against which the sashes move up or down.
Context: Ffynhonnell: Taflen wybodaeth gyhoeddus Cyngor Gwynedd.
Last updated: 24 April 2015
Welsh: estyll ffasgia
English: fascia boarding
Status C
Subject: Housing
Part of speech: Noun, Plural
Definition: Byrddau pren rhwng y to a tho top y wal ym mlaen a chefn y tŷ.
Last updated: 27 February 2006
Welsh: estyll stribed
English: battens
Status C
Subject: Housing
Part of speech: Noun, Plural
Definition: Long, thin, narrow strips of wood.
Last updated: 11 July 2008
Welsh: estyll ymyl pren
English: verge boards
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Definition: Architecture.
Last updated: 2 March 2007
Welsh: Estyn
English: Estyn
Status A
Subject: Education
Part of speech: Noun, Feminine, Singular
Notes: Estyn yw swyddfa Arolygiaeth Ei Fawrhydi dros Addysg a Hyfforddiant yng Nghymru.
Last updated: 1 December 2022
Welsh: estyn
English: extend
Status A
Subject: Estates and Cadw
Part of speech: Verb
Plural: bf
Notes: Yn benodol mewn perthynas â chynnal gwaith ar heneb neu adeilad rhestredig.
Last updated: 3 February 2022
Welsh: estynedig
English: extended
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: estyniad
English: extension
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: estyniad
English: extend
Status A
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Plural: estyniadau
Notes: Yn benodol mewn perthynas â chynnal gwaith ar heneb neu adeilad rhestredig.
Last updated: 3 February 2022
Welsh: Estyniadau a Monitro
English: Extensions and Monitoring
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Plural
Last updated: 7 June 2011
Welsh: estyniadau ewinedd
English: nail extensions
Status B
Subject: Health
Part of speech: Noun, Plural
Last updated: 14 August 2024
Welsh: estyniad enw ffeil
English: filename extension
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: estyniad ffeil
English: file extension
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: Estyn Llaw drwy Fwyta Allan
English: Eat Out, Help Out
Status B
Subject: Economic development
Part of speech: Proper noun
Notes: Cyfieithiad cwrteisi ar gynllun a gyhoeddwyd gan Lywodraeth y DU ar 08/07/2020 i roi disgownt o 50% ar brydau bwyd mewn bwytai, caffis ac ati yn ystod Awst 2020.
Last updated: 9 July 2020
Welsh: estynnwch am eich pump
English: Take 5: Take Stock!
Status C
Subject: Food
Part of speech: Neutral
Definition: Slogan for poster to encourage people to eat fruit.
Last updated: 13 July 2006
Welsh: estyn pwerau
English: extension of powers
Status C
Subject: Law
Part of speech: Verb
Last updated: 8 December 2003
Welsh: Eswatini
English: Eswatini
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. Dyma'r ffurf swyddogol, ond mae'r ffurf eSwatini hefyd yn cael ei harddel, gan adlewyrchu orgraff yr enw yn yr iaith Swazi.
Last updated: 17 August 2021
Welsh: e-Sylw yn ôl Symptomau
English: e-See on Symptoms
Status B
Subject: Health
Part of speech: Proper noun
Last updated: 21 July 2022
Welsh: e-symudedd
English: e-mobility
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: electromobility
Last updated: 7 October 2014
Welsh: ETAG
English: ETAG
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Education and Training Action Group
Last updated: 29 October 2003
Welsh: ETAP
English: ETAP
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Education and Training Action Plan
Last updated: 16 June 2008
Welsh: ether-rwyd
English: ethernet
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: ether-rwyd copr y filltir gyntaf
English: copper ethernet first mile
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun technolegau band eang
Last updated: 16 August 2018
Welsh: Ethiopia
English: Ethiopia
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: ethnig leiafrifol
English: ethnic minority
Status B
Subject: General
Part of speech: Adjective
Notes: Dyma'r ffurf gryno Gymraeg i'w defnyddio pan fydd "ethnic minority" yn cael ei ddefnyddio fel ymadrodd ansoddeiriol yn Saesneg. Sylwer y dylid treiglo'r elfen olaf hyd yn oed os yw'n goleddfu enw gwrywaidd neu luosog, gan mai ansoddair cyfansawdd llac yw "ethnig leiafrifol". Mewn cyd-destunau lle nad oes raid bod yn gryno, gallai "o grŵp ethnig lleiafrifol" fod yn opsiwn amgen addas.
Last updated: 18 April 2023
Welsh: ethnigrwydd
English: ethnicity
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Context: Er nad oes gennym ddadansoddiadau manwl ar gyfer gwahanol gefndiroedd ethnig, mae’r data diweddaraf yn dangos bod cefndir ethnig heb fod yn wyn yn gysylltiedig â mwy o debygolrwydd o dlodi incwm cymharol.
Last updated: 25 July 2019
Welsh: ethol aelodau’n ffurfiol mewn etholiad
English: return of members in an election
Status C
Subject: Local government
Part of speech: Verb
Last updated: 2 November 2010
Welsh: etholaeth
English: constituency
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Plural: etholaethau
Last updated: 3 August 2023
Welsh: etholaeth aml-Aelod
English: multi-Member constituency
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Plural: etholaethau aml-Aelod
Context: Cynigir defnyddio’r 22 o ardaloedd awdurdodau lleol i greu 17 o etholaethau aml-Aelod.
Notes: Lle mae angen priflythyren yn yr elfen Member/Aelod, bydd angen y cysylltnod yn y term Cymraeg. Lle nad oes angen priflythyren yn y term Cymraeg, gellir hepgor y cysylltnod yn y ffurf yn yr iaith honno: amlaelod.
Last updated: 3 August 2023
Welsh: etholaethau seneddol cyffiniol y DU
English: contiguous UK parliamentary constituencies
Status A
Subject: Politics
Part of speech: Noun, Plural
Last updated: 3 August 2023
Welsh: Etholaeth Cynulliad Cymru
English: Welsh Assembly Constituency
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Last updated: 26 January 2010
Welsh: etholaeth fwrdeistrefol
English: borough constituency
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Plural: etholaethau bwrdeistref
Last updated: 3 August 2023
Welsh: etholaeth Senedd Cymru
English: Senedd Cymru constituency
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Plural: etholaethau Senedd Cymru
Notes: Mae'n bosibl y gellid aralleirio, mewn cyd-destunau lle bo hynny'n addas, er mwyn osgoi amwysedd, ee drwy ddefnyddio 'un o etholaethau Senedd Cymru'. Mae'n bosibl hefyd y gellid gweld y ffurf 'Senedd constituency' yn Saesneg ac yn yr achosion hynny dylid ystyried a fyddai defnyddio 'etholaeth Senedd' yn y testun Cymraeg yn peri amwysedd, ynte a fyddai'n fwy eglur defnyddio'r ffurf lawn 'etholaeth Senedd Cymru' (neu 'un o etholaethau Senedd Cymru').
Last updated: 3 August 2023
Welsh: etholaeth Seneddol y DU
English: UK Parliamentary constituency
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Context: Ystyr “etholaeth Seneddol y DU” (“UK Parliamentary constituency”) yw etholaeth a bennir mewn Gorchymyn yn y Cyfrin Gyngor a wneir o dan adran 4 o Ddeddf Etholaethau Seneddol 1986.
Notes: Daw'r testun cyd-destunol o Orchymyn Senedd Cymru (Cynrychiolaeth y Bobl) 2025.
Last updated: 23 March 2026
Welsh: etholaeth sirol
English: county constituency
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Plural: etholaethau sirol
Last updated: 3 August 2023
Welsh: Etholaeth y Cynulliad
English: Assembly Constituency
Status B
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: fel arfer ond ‘Etholaeth Gynulliadol’ wrth enwi etholaeth unigol, ee Etholaeth Gynulliadol Ceredigion
Last updated: 21 March 2003
Welsh: etholfraint
English: franchise
Status C
Subject: Politics
Part of speech: Noun, Feminine, Singular
Definition: the right to vote
Last updated: 1 December 2003
Welsh: etholfraint
English: voting franchise
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Definition: Yr hawl i bleidleisio
Notes: Mae'n bosibl y bydd aralleiriad yn fwy addas mewn cyd-destunau llai ffurfiol.
Last updated: 28 March 2018
Welsh: etholfraint
English: voting franchise
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Definition: Yr hawl i bleidleisio
Notes: Mae'n bosibl y bydd aralleiriad yn fwy addas mewn cyd-destunau llai ffurfiol.
Last updated: 24 May 2018
Welsh: etholfraint llywodraeth leol
English: local government franchise
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Last updated: 2 November 2010
Welsh: etholfreinio
English: enfranchise
Status A
Subject: Politics
Part of speech: Verb
Definition: Rhoi'r hawl i bleidleisio
Notes: Mae'n bosibl y bydd aralleiriad yn fwy addas mewn cyd-destunau llai ffurfiol.
Last updated: 28 March 2018
Welsh: etholfreinio
English: enfranchise
Status A
Subject: Politics
Part of speech: Verb
Definition: Rhoi'r hawl i bleidleisio
Notes: Mae'n bosibl y bydd aralleiriad yn fwy addas mewn cyd-destunau llai ffurfiol.
Last updated: 24 May 2018
Welsh: etholiad a gedwir yn ôl
English: reserved election
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: etholiadau a gedwir yn ôl
Definition: Etholiad sy'n gyfrifoldeb i San Steffan yn hytrach na Senedd Cymru.
Last updated: 19 April 2023