TermCymru

Results are displayed in alphabetical order.
English: anti-vaccine group
Welsh: grŵp gwrth-frechlyn
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: grwpiau gwrth-frechlyn
Last Updated: 4 February 2021
English: anti-Vascular Endothelial Growth Factor treatment
Welsh: triniaeth wrth-Ffactor Twf Endothelaidd Fasgwlaidd
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau gwrth-Ffactor Twf Endothelaidd Fasgwlaidd
Last Updated: 21 July 2022
English: antiviral
Welsh: gwrthfeirol
Status B
Subject: Health
Part of speech: Adjective
Definition: Yn effeithiol yn erbyn neu’n gwrthweithio effeithiau feirws neu feirysau.
Notes: Dyma’r ansoddair. Sylwer y defnyddir ‘antiviral’ yn gyffredin hefyd fel enw, i olygu ‘cyffur gwrthfeirysol’. Gweler y cofnod ar wahân am y cysyniad hwnnw.
Last Updated: 8 December 2021
English: antiviral
Welsh: cyffur gwrthfeirol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: cyffuriau gwrthfeirol
Definition: Meddyginiaeth sy’n effeithiol yn erbyn neu’n gwrthweithio effeithiau feirws neu feirysau.
Notes: Sylwer mai enw yw ‘antiviral’ yn yr ystyr benodol hon. Gallai ‘meddyginiaeth wrthfeirol’ fod yn addas mewn rhai cyd-destunau.
Last Updated: 8 December 2021
English: antiviral agent
Welsh: cyfrwng gwrthfeirol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: cyfryngau gwrthfeirol
Last Updated: 8 December 2021
English: antiviral deployment
Welsh: dosbarthu cyffuriau gwrthfeirol
Status C
Subject: Health
Part of speech: Verb
Last Updated: 16 February 2023
English: antiviral deployment funding
Welsh: cyllid dosbarthu cyffuriau gwrthfeirol
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 16 February 2023
English: antiviral drug
Welsh: cyffur gwrthfeirol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: cyffuriau gwrthfeirol
Definition: Meddyginiaeth sy’n effeithiol yn erbyn neu’n gwrthweithio effeithiau feirws neu feirysau.
Last Updated: 8 December 2021
English: antiviral medicine
Welsh: meddyginiaeth wrthfeirol
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: meddyginiaethau gwrthfeirol
Definition: Meddyginiaeth sy’n effeithiol yn erbyn neu’n gwrthweithio effeithiau feirws neu feirysau.
Last Updated: 15 December 2022
English: anti-virus measure
Welsh: mesur gwrthfeirysau
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 21 July 2005
English: anti-virus software
Welsh: meddalwedd gwrthfeirysau
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 21 July 2005
English: antler
Welsh: corn carw
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Lluosog: cyrn ceirw
Last Updated: 5 February 2013
English: Antur Business
Welsh: Antur Busnes
Status A
Subject: Economic development
Part of speech: Proper noun
Definition: Company name
Last Updated: 20 May 2014
English: Antwerp
Welsh: Antwerp
Status B
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 September 2003
English: anus
Welsh: anws
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Term o Fil Iechyd y Cyhoedd, yng nghyd-destun rhoi twll mewn rhan bersonol o’r corff.
Last Updated: 8 June 2015
English: ANW
Welsh: Rhwydwaith Archifau Cymru
Status A
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Definition: Archives Network Wales
Last Updated: 28 September 2006
English: anxiolytic
Welsh: cyffur lleihau gorbryder
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: cyffuriau lleihau gorbryder
Definition: An anxiolytic (also antipanic or antianxiety agent) is the medication or other intervention that inhibits anxiety.
Context: Yn ogystal, cyhoeddwyd canllawiau cynhwysfawr ar gyfer rhagnodi a monitro cyffuriau hypnotig a chyffuriau lleihau gorbryder, gan gynnwys bensodiasepinau, gan Grŵp Strategaeth Feddyginiaethau Cymru yn 2011 ac fe'u diweddarwyd yn 2016.
Last Updated: 25 October 2017
English: anxious
Welsh: gorbryderus
Status C
Subject: Health
Part of speech: Adjective
Last Updated: 21 October 2008
English: any entry in any record
Welsh: unrhyw eitem mewn unrhyw gofnod
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last Updated: 2 November 2005
English: any other Asian background
Welsh: unrhyw gefndir Asiaidd arall
Status C
Subject: Personnel
Last Updated: 7 June 2007
English: any other black background
Welsh: unrhyw gefndir du arall
Status C
Subject: Personnel
Last Updated: 7 May 2008
English: any other business
Welsh: unrhyw fater arall
Status C
Subject: Committees
Definition: AOB
Last Updated: 30 April 2008
English: any other mixed background
Welsh: unrhyw gefndir cymysg arall
Status C
Subject: Personnel
Last Updated: 7 June 2007
English: any other white background
Welsh: unrhyw gefndir gwyn arall
Status C
Subject: Personnel
Last Updated: 7 June 2007
English: anytime fare
Welsh: tocyn unrhyw bryd
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 2 February 2009
English: AO
Welsh: Swyddog Gweinyddol
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Administrative Officer
Last Updated: 21 January 2003
English: AOB
Welsh: UFA
Status C
Subject: Committees
Definition: any other business
Last Updated: 30 April 2008
English: AOC
Welsh: AOC
Status C
Subject: Education
Definition: Association of Colleges
Last Updated: 26 July 2004
English: AOC
Welsh: AOC
Status B
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: An air operator's certificate (AOC) is the approval granted by a national aviation authority to an aircraft operator to allow it to use aircraft for commercial purposes.
Notes: Dyma’r acronym a ddefnyddir yn y ddwy iaith ar gyfer Air Operator’s Certificate / Tystysgrif Gweithredwr Awyr.
Last Updated: 5 October 2016
English: AOF
Welsh: fframwaith gweithredu blynyddol
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: annual operating framework
Last Updated: 6 September 2010
English: AoLE
Welsh: Maes Dysgu a Phrofiad
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: Meysydd Dysgu a Phrofiad
Notes: Dyma’r acronym a ddefnyddir yn Saesneg am Area of Learning and Experience.
Last Updated: 15 December 2016
English: AoLE
Welsh: MDPh
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronymau a ddefnyddir yn Saesneg ac yn Gymraeg am Area of Learning and Experience / Maes Dysgu a Phrofiad. Er bod defnydd i’r ffurf luosog “AoLEs” yn Saesneg, mewn testunau Cymraeg argymhellir naill ai droi’r frawddeg fel bod modd defnyddio’r ffurf unigol ar yr acronym, “MDPh”, neu ddefnyddio’r ffurf luosog lawn ar y term, “Meysydd Dysgu a Phrofiad”.
Last Updated: 14 June 2018
English: AoMRC
Welsh: Academi Colegau Meddygol Brenhinol Cymru
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: Academy of Medical Royal Colleges in Wales
Last Updated: 23 March 2011
English: AONB
Welsh: AHNE
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Area of Outstanding Natural Beauty
Last Updated: 22 September 2004
English: AOP
Welsh: Cymdeithas yr Optometryddion
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am yr Association of Optometrists.
Last Updated: 7 September 2023
English: AOs
Welsh: sefydliadau dyfarnu
Status C
Subject: Education
Part of speech: Noun, Plural
Definition: awarding organisations
Context: Yn disodli'r term "cyrff dyfarnu".
Last Updated: 18 May 2012
English: APA
Welsh: Cymdeithas y Dadansoddwyr Cyhoeddus
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: Association of Public Analysts
Last Updated: 2 July 2008
English: APA
Welsh: Cymdeithas Awdurdodau'r Heddlu
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Definition: Association of Police Authorities
Last Updated: 1 October 2008
English: APAR
Welsh: Rhaglen Garlam i Adolygu Galwadau Oren
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Mae 'oren' ('amber') yn y cyd-destun hwn yn cyfeirio at gategori o alwadau a wneir i'r gwasanaeth ambiwlans.
Last Updated: 3 October 2018
English: aparthotel
Welsh: gwesty fflatiau
Status A
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Plural: gwestai fflatiau
Last Updated: 9 October 2025
English: apartment
Welsh: rhandy
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: rhandai
Definition: Os oes angen gwahaniaethu rhwng 'flat' ac 'apartment'.
Last Updated: 30 August 2024
English: Apause
Welsh: Pŵer a Dealltwriaeth Ychwanegol mewn Addysg Rhyw
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Added Power and Understanding in Sex
Last Updated: 2 August 2012
English: A Performance and Assessment Framework for Public Libraries in Wales
Welsh: Fframwaith Mesur ac Asesu Perfformiad ar gyfer Llyfrgelloedd Cyhoeddus Cymru
Status C
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Last Updated: 8 February 2013
English: APGAW
Welsh: Grŵp Hollbleidiol ar Les Anifeiliaid
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: All Party Group for Animal Welfare
Last Updated: 10 November 2010
English: APGID
Welsh: Grŵp Amlbleidiol ar Ddatblygiad Rhyngwladol
Status C
Subject: Religion
Part of speech: Noun, Masculine, Singular
Definition: All Party Group on International Development
Last Updated: 6 August 2008
English: APHA
Welsh: Cymdeithas Awdurdodau Iechyd Porthladdoedd
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: Association of Port Health Authorities
Last Updated: 9 October 2008
English: APHA
Welsh: APHA
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: The Animal and Plant Health Agency (APHA), formerly known as the Animal Health and Veterinary Laboratories Agency (AHVLA), is an executive agency of the Department for Environment, Food and Rural Affairs (DEFRA).
Notes: Dyma'r acronym a ddefnyddir yn y ddwy iaith ar gyfer yr Animal and Plant Health Agency / Yr Asiantaeth Iechyd Anifeiliaid a Phlanhigion.
Last Updated: 17 September 2015
English: APHA
Welsh: Yr Asiantaeth Iechyd Anifeiliaid a Phlanhigion
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am yr Animal and Plant Health Agency.
Last Updated: 23 September 2020
English: aphakia
Welsh: affacia
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Y cyflwr o fod heb lens yn y llygad.
Last Updated: 25 March 2024
English: aphasia
Welsh: affasia
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 6 November 2003