TermCymru

Results are displayed in alphabetical order.
English: alternative placement
Welsh: lleoliad amgen
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 13 May 2013
English: alternative property finance relief
Welsh: rhyddhad cyllid eiddo amgen
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 17 August 2016
English: Alternative Provider Medical Services
Welsh: Gwasanaethau Meddygol Darparwr Amgen
Status B
Subject: Health
Part of speech: Noun, Plural
Last Updated: 11 September 2024
English: Alternative Resource Allocation Models for Local Services in Wales
Welsh: Modelau Dyrannu Adnoddau Amgen ar gyfer Gwasanaethau Lleol yng Nghymru
Status C
Subject: Local government
Part of speech: Noun, Plural
Last Updated: 2 August 2010
English: alternative route
Welsh: llwybr amgen
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 2 October 2012
English: alternative site
Welsh: safle arall
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last Updated: 6 January 2014
English: Alternative Sites stage
Welsh: cam Safleoedd Amgen
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last Updated: 26 May 2010
English: alternative therapies
Welsh: therapïau amgen
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 13 June 2011
English: Alternative to Admission
Welsh: Dewis Arall yn Lle Derbyn
Status B
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: Cynllun neu fenter sy’n darparu cefnogaeth i bobl ifanc sydd mewn perygl o brofi argyfwng iechyd meddwl, gyda’r nod o osgoi eu derbyn i’r ysbyty.
Last Updated: 13 November 2025
English: Alternative Treatment Scheme
Welsh: Cynllun Triniaeth Amgen
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: Cynlluniau Triniaeth Amgen
Last Updated: 11 September 2024
English: Alternative Vote
Welsh: Pleidlais Amgen
Status A
Subject: General
Part of speech: Noun, Feminine, Singular
Context: AV
Last Updated: 9 July 2010
English: altitude
Welsh: uchder
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 31 March 2014
English: aluminium
Welsh: alwminiwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Al
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: Aluminium Composite Material
Welsh: Deunydd Cyfansawdd Alwminiwm
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Context: Yng Nghymru ein blaenoriaeth gyntaf, fel yn Lloegr, oedd nodi adeiladau preswyl uchel iawn (dros 18 metr o uchder sy'n cyfateb yn fras i saith llawr), cadarnhau a yw cladin o'r math a ddefnyddiwyd ar Dŵr Grenfell (Deunydd Cyfansawdd Alwminiwm neu ACM), neu gladin sy'n debyg i ACM, yn cael ei ddefnyddio a sicrhau bod samplau, lle y bo'n briodol, yn cael eu hanfon er mwyn cynnal profion cychwynnol arnynt.
Notes: Math o gladin allanol ar gyfer waliau adeiladau. Defnyddir yr acronym ACM yn y ddwy iaith
Last Updated: 9 August 2017
English: aluminium drinks cans
Welsh: caniau diod alwminiwm
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 8 July 2008
English: Alway
Welsh: Alway
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Casnewydd
Last Updated: 14 August 2003
English: Alway
Welsh: Alway
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Ninas a Bwrdeistref Sirol Casnewydd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Bwrdeistref Sirol Casnewydd (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: always
Welsh: bob tro
Status B
Subject: ICT
Part of speech: Adverb
Last Updated: 19 July 2005
English: always execute
Welsh: gweithredu bob tro
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: always on connection
Welsh: cysylltiad parhaol
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: always replace
Welsh: newid bob tro
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: Alyn and Deeside
Welsh: Alun a Glannau Dyfrdwy
Status A
Subject: Politics
Part of speech: Noun
Definition: Constituency
Last Updated: 25 June 2002
English: Alyn and Deeside District Council
Welsh: Cyngor Dosbarth Alun a Glannau Dyfrdwy
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Context: Replaced by Flintshire County Council in 1996.
Last Updated: 19 June 2006
English: Alyn Valley
Welsh: Dyffryn Alun
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Ddinbych. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Ddinbych (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Alzheimer dementia
Welsh: dementia Alzheimer
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 17 September 2020
English: Alzheimer's disease
Welsh: clefyd Alzheimer
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 18 October 2004
English: Alzheimer’s Disease Society
Welsh: Cymdeithas Clefyd Alzheimer
Status A
Subject: Health
Part of speech: Proper noun, Feminine, Singular
Context: Changed its name to the Alzheimer's Society in 1999.
Last Updated: 25 May 2011
English: Alzheimer's Society
Welsh: Cymdeithas Alzheimer's
Status A
Subject: Health
Part of speech: Proper noun, Feminine, Singular
Context: Formerly the Alzheimer's Disease Society.
Last Updated: 14 July 2014
English: AM
Welsh: AC
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: ACau
Notes: Dyma'r acronymau a ddefnyddid am Aelod Cynulliad / Assembly Member.
Last Updated: 7 May 2024
English: AMA
Welsh: Prentisiaethau Modern Carlam
Status C
Subject: Personnel
Part of speech: Noun, Plural
Definition: Accelerated Modern Apprenticeships
Last Updated: 6 July 2006
English: amalgamate
Welsh: cyfuno
Status B
Subject: Local government
Part of speech: Verb
Definition: Y broses o uno cyngor sy'n methu â chyngor arall.
Last Updated: 29 November 2018
English: Amalgamated Engineering and Electrical Union
Welsh: Undeb Cyfun y Peirianwyr a'r Trydanwyr
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 12 November 2003
English: amalgamation
Welsh: uno
Status B
Subject: Economic development
Part of speech: Verb
Definition: Amalgamation is the combination of one or more companies into a new entity.
Last Updated: 18 May 2017
English: amalgamation of units
Welsh: uno unedau
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 25 March 2010
English: Amazing Speakers, Amazing Places
Welsh: Siaradwyr Gwych, Lleoliadau Gwych
Status A
Subject: Finance and statistics
Part of speech: Proper noun
Definition: CIPS programme.
Last Updated: 31 October 2014
English: ambassador
Welsh: llysgennad
Status C
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last Updated: 2 February 2006
English: ambassadorial skills
Welsh: sgiliau llysgenhadol
Status C
Subject: Personnel
Part of speech: Noun, Plural
Last Updated: 11 July 2007
English: Ambassadors for Change
Welsh: Cenhadon Newid
Status C
Subject: Personnel
Part of speech: Noun, Plural
Definition: AfC
Last Updated: 23 February 2004
English: Ambassador's Residence
Welsh: Preswylfa'r Llysgennad
Status C
Subject: Honorary titles
Part of speech: Noun, Feminine, Singular
Last Updated: 10 November 2008
English: Amber Categorisation
Welsh: Categori Oren
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Context: Categoreiddio ysgolion.
Last Updated: 14 November 2014
English: amber phase
Welsh: cyfnod oren
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Elfen o system ‘goleuadau traffig’ Llywodraeth Cymru ar gyfer llacio cyfyngiadau symud COVID-19. Gallai geiriau eraill fod yn addas am 'amber' mewn cyd-destunau eraill.
Last Updated: 6 August 2020
English: ambient air
Welsh: aer amgylchynol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Aer y tu allan yn y troposffer, heb gynnwys gweithleoedd.
Last Updated: 26 January 2023
English: ambient air quality
Welsh: ansawdd aer amgylchynol
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Mae'r Gyfarwyddeb hon yn disodli Cyfarwyddeb y Cyngor 96/62/EC ar asesu a rheoli ansawdd aer amgylchynol a Chyfarwyddeb y Cyngor 1999/30/EC sy'n ymwneud â gwerthoedd terfyn ar gyfer sylffwr deuocsid, nitrogen deuocsid ac ocsidau nitrogen, a mater gronynnol a phlwm mewn aer amgylchynol.
Last Updated: 16 September 2024
English: ambient light
Welsh: golau'r amgylchedd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: ambient media
Welsh: cyfryngau ategol
Status A
Subject: Culture and the arts
Part of speech: Noun, Plural
Last Updated: 21 November 2012
English: ambient stable
Welsh: aer-sefydlog
Status C
Subject: Food
Part of speech: Adjective
Last Updated: 7 June 2007
English: ambient yoghurt
Welsh: iogwrt ar dymheredd amgylchynol
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: iogwrtau ar dymheredd amgylchynol
Last Updated: 3 December 2025
English: ambigender
Welsh: deuryweddol
Status A
Subject: General
Part of speech: Adjective, Plural
Definition: Hunaniaeth rhywedd statig lle profir dau rywedd ar yr un pryd, heb ddim hylifedd na symud rhyngddynt.
Last Updated: 11 April 2024
English: ambit
Welsh: cwmpas
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 1 December 2008
English: ambit
Welsh: cwmpas gwaith
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Context: Furthermore, unlike the PMB, which had a very specific remit to focus on safeguarding in education, the Pembrokeshire Improvement and Delivery Group will have a far wider ranging ambit, covering the whole of the education service in the County, and the scrutiny function, as well as ensuring progress continues in relation to safeguarding.
Last Updated: 3 April 2013