TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: adfywio ardaloedd bach o amddifadedd mewn ardaloedd trefol
English: regenerating small areas of urban deprivation
Status B
Subject: Economic development
Part of speech: Verb
Definition: URBAN
Last updated: 3 December 2003
Welsh: Amcangyfrifon Poblogaeth Ardaloedd Bach
English: Small Area Population Estimates
Status C
Subject: Planning
Part of speech: Noun, Plural
Last updated: 27 January 2010
Welsh: ardal adeiledig
English: built-up areas
Status B
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd adeiledig
Last updated: 13 August 2020
Welsh: ardal adeiledig gyfun
English: ABUA
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd adeiledig cyfun
Notes: Dyma’r acronym Saesneg a ddefnyddir am amalgamated built-up area.
Last updated: 11 March 2026
Welsh: ardal adeiledig gyfun
English: amalgamated built-up area
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd adeiledig cyfun
Last updated: 11 March 2026
Welsh: ardal adnewyddu
English: renewal area
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd adnewyddu
Definition: Ardal sy’n cynnwys tai yn bennaf, lle mae’r amodau byw yn anfoddhaol ac y gellir eu gwella’n fwyaf effeithiol drwy weithredoedd cydgysylltiedig gan yr awdurdod lleol o dan bwerau Deddf Llywodraeth Leol a Thai 1989.
Last updated: 18 February 2026
Welsh: Ardal Adnoddau
English: Resource Area
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Adnoddau
Definition: Ardal forol fras sy'n disgrifio dosbarthiad adnodd penodol a gaiff ei ddefnyddio, neu sydd â'r potensial i gael ei ddefnyddio.
Context: Mae’r Ardaloedd Adnoddau Strategol o fewn yr Ardal Adnoddau gysylltiedig.
Last updated: 6 June 2019
Welsh: Ardal Adnoddau Strategol
English: Strategic Resource Area
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Adnoddau Strategol
Definition: Ardal a ddefnyddir i reoli gweithgareddau, gofod ac adnoddau morol.
Context: Anogir cyflwyno cynigion ar gyfer codi agregau mewn Ardaloedd Adnoddau Strategol o fewn unrhyw gyfyngiadau ar dunelledd a ganiateir sydd wedi’u diffinio ar gyfer yr ardal honno.
Last updated: 6 June 2019
Welsh: ardal a gaiff ei chyffwrdd yn aml
English: high-touch area
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd a gaiff eu cyffwrdd yn aml
Notes: Yng nghyd-destun glanhau ysgolion, gweithleoedd ac ati fel ymateb i COVID-19.
Last updated: 8 June 2020
Welsh: ardal arddangos
English: demonstration zone
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd arddangos
Context: Rydym wedi gweithio gydag Ystâd y Goron i gynnig ardaloedd profi ac arddangos yng Nghymru, ar gyfer technolegau ynni’r tonnau ac ynni'r llanw.
Last updated: 5 September 2019
Welsh: ardal atodol
English: ancillary area
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd atodol
Context: Mae cyfeiriad at "adeilad rheoleiddiedig" yn gyfeiriad at yr adeilad ynghyd ag unrhyw ystafell, tŷ allan, garej, maes parcio, iard, gardd neu ardal arall (“ardal atodol”) a ddarperir at ddefnydd, er budd neu er mwynhad preswylwyr yr adeilad.
Notes: Yng nghyd-destun y ddeddfwriaeth ar ddiogelwch adeiladau.
Last updated: 8 May 2025
Welsh: ardal Bwrdd Iechyd
English: Health Board footprint
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd Byrddau Iechyd
Last updated: 25 February 2021
Welsh: Ardal Cadwraeth Arbennig
English: Special Area of Conservation
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Cadwraeth Arbennig
Notes: Defnyddir yr acronymau SAC / ACA.
Last updated: 21 January 2026
Welsh: Ardal Cadwraeth Arbennig arfaethedig
English: proposed Special Area of Conservation
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Cadwraeth Arbennig arfaethedig
Notes: Defnyddir yr acronymau pSAC / ACAa.
Last updated: 21 January 2026
Welsh: Ardal Chwilio ac Opsiwn
English: Exploration and Option Area
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Chwilio ac Opsiwn
Context: Mae’r set ddata hon yn dangos lleoliad holl Ardaloedd Chwilio ac Opsiwn Agregau Morol Ystâd y Goron sydd wedi’u neilltuo ar Ysgafell Gyfandirol y DU.
Notes: Term sy’n disgrifio’r cam yng Nghylch Bywyd Agregau pan fydd gan ddatblygwr fudd cyfreithiol mewn ardal sydd heb drwydded ar hyn o bryd.
Last updated: 8 February 2016
Welsh: ardal dan gyfyngiadau symud
English: lockdown area
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd dan gyfyngiadau symud
Notes: Yng nghyd-destun Covid-19.
Last updated: 12 March 2020
Welsh: ardal datblygu trefol
English: urban development area
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd datblygu trefol
Context: Ar gyfer darpariaeth bellach ynghylch y caniatâd y caniateir ei roi drwy orchymyn datblygu mewn cysylltiad â chynigion i ddatblygu ardal datblygu trefol neu dref newydd, gweler adran 148 o Ddeddf Llywodraeth Leol, Cynllunio a Thir 1980 ac adran 7 o Ddeddf Trefi Newydd 1981.
Last updated: 5 March 2024
Welsh: ardal ddifreintiedig
English: disadvantaged area
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd difreintiedig
Last updated: 7 January 2025
Welsh: ardal diogelu iechyd leol
English: local health protection area
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd diogelu iechyd lleol
Notes: Yng nghyd-destun COVID-19. Mae’r term ‘enhanced health protection area’ yn gyfystyr.
Last updated: 10 September 2020
Welsh: ardal drefol
English: urban area
Status B
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd trefol
Last updated: 16 September 2024
Welsh: Ardal Dwf Genedlaethol
English: National Growth Area
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Plural: Ardaloedd Twf Cenedlaethol
Last updated: 13 August 2020
Welsh: Ardal Dwf Ranbarthol
English: Regional Growth Area
Status B
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Twf Rhanbarthol
Last updated: 13 August 2020
Welsh: ardal etholiadol
English: electoral area
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd etholiadol
Definition: Ardal a ystyrir yn uned at ddibenion etholiad.
Last updated: 3 August 2023
Welsh: Ardal Forol Warchodedig
English: Marine Protected Area
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Morol Gwarchodedig
Context: Yng Nghymru, ceir gwahanol fathau o Ardaloedd Morol Gwarchodedig sy’n adlewyrchu’r agweddau manwl ar eu rheoli a’u llywodraethu.
Last updated: 6 June 2019
Welsh: ardal fridio pysgod
English: fish breeding ground
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd bridio pysgod
Last updated: 23 March 2021
Welsh: Ardal Gadw
English: Retention Area
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: Ardaloedd Cadw
Notes: Yng nghyd-destun drilio am olew.
Last updated: 20 May 2021
Welsh: ardal gadwraeth
English: conservation area
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd cadwraeth
Definition: Ardal a gaiff ei gwarchod yn statudol o dan y ddeddfwriaeth gynllunio, er mwyn cadw a gwella ei chymeriad a'i threflun.
Last updated: 18 February 2026
Welsh: ardal giwio ddynodedig
English: designated queuing area
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd ciwio dynodedig
Context: Ystyr “ardal giwio ddynodedig” yw ardal sydd wedi ei neilltuo a’i marcio at ddiben darparu lle i ddefnyddwyr aros i brynu.
Notes: Daw'r testun cyd-destunol o Reoliadau Bwyd (Hyrwyddo a Chyflwyno) (Cymru) 2025
Last updated: 13 June 2025
Welsh: ardal glirio
English: clearance area
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd clirio
Definition: Ardal sydd i'w chlirio yn gyfan gwbl o adeiladau, o dan Ddeddf Tai 1985.
Last updated: 18 February 2026
Welsh: ardal gofal arbennig
English: special care zones
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd gofal arbennig
Context: Ardaloedd gofal arbennig yn Ne Korea yn unol â chyfarwyddyd Llywodraeth Gweriniaeth De Korea
Notes: Yng nghyd-destun Covid-19.
Last updated: 27 February 2020
Welsh: Ardal Gwarchodaeth Arbennig
English: Special Protection Area
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Gwarchodaeth Arbennig
Definition: Ardal a ddynodwyd ar gyfer gwarchod adar yn benodol.
Notes: Defnyddir yr acronymau SPA / AGA.
Last updated: 21 January 2026
Welsh: Ardal Gwarchodaeth Arbennig arfaethedig
English: proposed Special Protection Area
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Gwarchodaeth Arbennig arfaethedig
Notes: Defnyddir yr acronymau pSPA / AGAa.
Last updated: 21 January 2026
Welsh: ardal gwella cyffredinol
English: general improvement area
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd gwella cyffredinol
Definition: Ardal breswyl a ddynodir gan yr awdurdod lleol o dan Ddeddf Tai 1985, lle bydd yr amodau byw yn cael eu gwella drwy welliannau i’r tai a’r cyfleusterau lleol.
Last updated: 18 February 2026
Welsh: ardal gydgynllunio
English: joint planning area
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd cydgynllunio
Context: Bwrdd cydgynllunio a sefydlwyd o dan adran 2 yw’r awdurdod cynllunio ar gyfer ei ardal gydgynllunio.
Last updated: 5 March 2024
Welsh: ardal gyffredin
English: common area
Status B
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd cyffredin
Last updated: 25 June 2020
Welsh: ardal gyfunol
English: combined area
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd cyfunol
Definition: the combined area of the counties and county boroughs in Wales
Last updated: 30 June 2022
Welsh: ardal gymunedol
English: community area
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd cymunedol
Last updated: 12 November 2024
Welsh: Ardal Gynnyrch
English: Output Area
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Cynnyrch
Last updated: 22 May 2025
Welsh: Ardal Gynnyrch Ehangach
English: Super Output Area
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Cynnyrch Ehangach
Definition: Uned ddaearyddol yng Nghymru a Lloegr, a gyflwynwyd ar ôl Cyfrifiad 2001, a gynlluniwyd i ddarparu fframwaith cyson ar gyfer cyhoeddi ystadegau ar ardaloedd bach.
Last updated: 2 December 2025
Welsh: Ardal Gynnyrch Ehangach Haen Ganol
English: Middle Layer Super Output Area
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Cynnyrch Ehangach Haen Ganol
Last updated: 24 April 2025
Welsh: Ardal Gynnyrch Ehangach Haen Is
English: Lower Layer Super Output Area
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Cynnyrch Ehangach Haen Is
Last updated: 21 February 2025
Welsh: Ardal Gynnyrch Ehangach Haen Uwch
English: Higher Layer Super Output Area
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Cynnyrch Ehangach Haen Uwch
Last updated: 18 February 2025
Welsh: ardal heintiedig
English: infected area
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd heintiedig
Notes: Mewn perthynas â chlefydau trosglwyddadwy.
Last updated: 26 March 2020
Welsh: Ardal Leol ar gyfer Diogelu Iechyd
English: Local Health Protection Zone
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: Ardaloedd Lleol ar gyfer Diogelu Iechyd
Last updated: 9 December 2020
Welsh: ardal lonydd
English: tranquil area
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd llonydd
Notes: Yng nghyd-destun sŵn amgylcheddol.
Last updated: 3 February 2022
Welsh: ardal mesurau cryfach ar gyfer diogelu iechyd
English: enhanced health protection area
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd mesurau cryfach i ddiogelu iechyd
Notes: Yng nghyd-destun COVID-19. Mae’r term ‘local health protection area’ yn gyfystyr.
Last updated: 10 September 2020
Welsh: ardal nad yw’n rhan o’r cynllun gwasgaru
English: non-dispersal area
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd nad ydynt yn rhan o’r cynllun gwasgaru
Context: Mae nifer o heriau mewn ardaloedd sy’n rhan o’r cynllun gwasgaru ac ardaloedd nad ydynt yn rhan o’r cynllun hwnnw.
Notes: Yng nghyd-destun cynlluniau i gartrefu ffoaduriaid ym Mhrydain.
Last updated: 3 October 2016
Welsh: ardal o amddifadedd
English: deprived area
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd o amddifadedd
Last updated: 17 December 2024
Welsh: Ardaloedd Adnewyddu - Grant Cyfalaf
English: Renewal Areas - Capital Grant
Status C
Subject: Economic development
Part of speech: Noun, Plural
Last updated: 3 October 2005
Welsh: ardaloedd a gynorthwyir
English: assisted areas
Status C
Subject: Economic development
Part of speech: Noun, Plural
Definition: neu "ardaloedd cymorth".
Last updated: 24 September 2002