TermCymru

Results are displayed in Welsh alphabetical order A-Y

English: HM Inspector of Schools

Status A

Subject: Education

Part of speech: Noun, Masculine, Singular

Notes: Mewn rhai cyd-destunau, mae'n bosibl y byddai'n fwy naturiol defnyddio'r ffurf lawn 'Arolygydd Ysgolion Ei Fawrhydi' yn Gymraeg.

Last updated: 1 December 2022

Welsh: Arolygydd Ysgolion Ei Fawrhydi

English: His Majesty's Inspector of Schools

Status A

Subject: Education

Part of speech: Noun, Masculine, Singular

Last updated: 1 December 2022

Welsh: aros am ddedfryd

English: pending

Status C

Subject: Personnel

Part of speech: Verb

Definition: e.g. any offence which is still pending

Last updated: 13 June 2011

Welsh: #ArosAtalAmddiffyn

English: #PawsPreventProtect

Status B

Subject: Agriculture

Part of speech: Proper noun

Notes: Enw ymgyrch i hyrwyddo prynu anifeiliaid anwes mewn modd cyfrifol.

Last updated: 13 January 2022

Welsh: aros dros nos

English: overnight stay

Status A

Subject: Tourism and leisure

Part of speech: Verb

Context: Bydd ein cynlluniau'n rhoi'r gallu i awdurdodau lleol benderfynu a ydyn nhw am gyflwyno ardoll fach ar gyfer ymwelwyr sy'n aros dros nos, yn seiliedig ar anghenion eu hardaloedd.

Last updated: 11 November 2024

Welsh: Aros, edrych, gwrando: sut mae gwireddu hawliau plant yng Nghymru

English: Stop, look, listen: the road to realising children's rights in Wales

Status A

Subject: Social services

Definition: Wales NGO alternative report.

Last updated: 17 March 2009

Welsh: Aros gartref. Aros mewn cysylltiad. Aros yn seiber-effro.

English: Stay home. Stay connected. Stay Cyber Aware

Status A

Subject: ICT

Part of speech: Proper noun

Notes: Slogan a ddefnyddir yng nghyd-destun COVID-19.

Last updated: 23 April 2020

Welsh: Aros gartref. Diogelu’r GIG. Achub bywydau

English: Stay home. Protect the NHS. Save lives.

Status A

Subject: Health

Part of speech: Proper noun

Last updated: 26 March 2020

Welsh: aros yn eich ardal leol

English: stay local

Status B

Subject: Health

Part of speech: Verb

Notes: Mewn perthynas â chanllawiau COVID-19.

Last updated: 14 May 2020

Welsh: aros yn hirach na chyfnod fisa

English: visa overstay

Status B

Subject: Housing

Part of speech: Verb

Last updated: 24 May 2012

Welsh: Aros yn lleol. Diogelu Cymru gyda’n gilydd.

English: Stay local. Together we’ll keep Wales safe

Status A

Subject: Health

Part of speech: Proper noun

Last updated: 1 June 2020

Welsh: ar remánd

English: on remand

Status C

Subject: Law

Part of speech: Verb

Context: Having been remanded.

Last updated: 4 May 2011

Welsh: ar sail hil

English: racial

Status A

Subject: General

Part of speech: Adjective

Notes: Daw'r term hwn o gasgliad y Grŵp Gorchwyl a Gorffen ar Derminoleg ym maes Cydraddoldeb o ran Hil ac Ethnigrwydd. Diffiniad a nodiadau defnydd y Grŵp a gofnodir gyda'r cofnod hwn: "Os nad yw ‘ar sail hil’ yn gweithio mewn cyd-destun arbennig, weithiau mae modd defnyddio ‘hil’ yn ansoddeiriol, e.e. ‘gwahaniaethu ar sail hil’ (‘racial discrimination’) ond ‘strategaeth hil’ (‘racial strategy’). PEIDIWCH â defnyddio ‘hiliol’ gan fod y term hwnnw’n cael ei ddefnyddio i gyfateb i ‘racist’."

Last updated: 18 April 2023

Welsh: ar sail perfformiad

English: performance based

Status B

Subject: Law

Part of speech: Adjective

Last updated: 13 February 2012

Welsh: ar sail y gost a'r elw

English: on a cost plus basis

Status C

Subject: Finance and statistics

Part of speech: Adverb

Last updated: 2 August 2006

Welsh: arsenig

English: arsenic

Status A

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: Symbol cemegol: As

Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.

Last updated: 18 June 2025

Welsh: arsyllfa anabledd dysgu

English: learning disability observatory

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Notes: Gweler yr erthygl ar y Model Cymdeithasol o Anabledd yn yr Arddulliadur. Nid yw’r defnydd o “anabledd” yn y term cyffredin “anabledd dysgu” yn gyson â’r Model Cymdeithasol, gan ei fod yn cyfeirio at amhariad yn hytrach nag at rwystrau sy’n anablu pobl. Fodd bynnag mae Llywodraeth Cymru’n derbyn mai dyma’r eirfa sy’n arferol ym maes anabledd dysgu, ac a ffefrir gan sefydliadau cynrychioladol yn y maes ar hyn o bryd, felly fe’i defnyddir gan Lywodraeth Cymru. Adolygir hyn yn gyson.

Last updated: 24 November 2023

Welsh: Arsyllfa ar gyfer Rhanbarth Cynaliadwy sy'n Seiliedig ar Wybodaeth

English: Observatory for a Sustainable Knowledge based Region

Status C

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Definition: OSKaR. Led by Cardiff Business School.

Last updated: 11 October 2004

Welsh: Arsyllfa Arloesedd

English: Observatory of Innovation

Status A

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Last updated: 4 February 2009

Welsh: Arsyllfa Band Eang Cymru

English: Broadband Wales Observatory

Status A

Subject: ICT

Part of speech: Noun, Feminine, Singular

Definition: http://www.broadbandwalesobservatory.org.uk/

Last updated: 25 July 2005

Welsh: Arsyllfa Cyflogaeth Ewrop

English: EEO

Status C

Subject: Europe

Part of speech: Noun, Feminine, Singular

Definition: European Employment Observatory

Last updated: 10 November 2008

Welsh: Arsyllfa Cyflogaeth Ewrop

English: European Employment Observatory

Status C

Subject: Europe

Part of speech: Noun, Feminine, Singular

Definition: EEO

Last updated: 10 November 2008

Welsh: Arsyllfa Dysgu a Sgiliau

English: Learning and Skills Observatory

Status C

Subject: Education

Part of speech: Noun, Feminine, Singular

Definition: LSO

Last updated: 28 April 2008

Welsh: Arsyllfa Dysgu a Sgiliau

English: LSO

Status C

Subject: Education

Part of speech: Noun, Feminine, Singular

Definition: Learning and Skills Observatory

Last updated: 6 November 2008

Welsh: Arsyllfa Dysgu a Sgiliau Cymru

English: Learning and Skills Observatory Wales

Status A

Subject: Education

Part of speech: Proper noun, Feminine, Singular

Last updated: 18 May 2012

Welsh: Arsyllfa Iechyd Cyhoeddus Cymru

English: Public Health Wales Observatory

Status A

Subject: Health

Part of speech: Noun, Feminine, Singular

Last updated: 12 November 2010

Welsh: Arsyllfa Iechyd Cymru

English: Welsh Health Observatory

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Last updated: 3 April 2009

Welsh: Arsyllfa Iechyd y Cyhoedd

English: Public Health Observatory

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Last updated: 25 October 2012

Welsh: Arsyllfa Mentergarwch Cenedlaethol

English: National Entrepreneurship Observatory

Status A

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Definition: NEO

Last updated: 18 June 2007

Welsh: Arsyllfa Mentergarwch Cenedlaethol

English: NEO

Status A

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Definition: National Entrepreneurship Observatory

Context: Teitl swyddogol ar y wefan.

Last updated: 18 June 2007

Welsh: Arsyllfa Polisi Masnach y DU

English: UK Trade Policy Observatory

Status C

Subject: Economic development

Part of speech: Noun, Masculine, Singular

Last updated: 4 June 2020

Welsh: Arsyllfa Wledig

English: Rural Observatory

Status C

Subject: Environment

Part of speech: Noun, Feminine, Singular

Last updated: 24 February 2003

Welsh: Arsyllfa Wledig Cymru

English: Wales Rural Observatory

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last updated: 17 January 2003

Welsh: arsylwi

English: observation

Status C

Subject: Education

Part of speech: Verb

Last updated: 22 January 2009

Welsh: Arsylwi ar Athrawon

English: Teacher Observation

Status A

Subject: Education

Part of speech: Verb

Last updated: 29 November 2016

Welsh: Arsylwi ar Blant

English: Observing Children

Status A

Subject: Education

Part of speech: Verb

Definition: Canllawiau'r Cyfnod Sylfaen, Ionawr 2008. Teitl dogfen WAG.

Last updated: 26 January 2009

Welsh: arteffact

English: artefact

Status A

Subject: Estates and Cadw

Part of speech: Noun, Masculine, Singular

Last updated: 25 June 2013

Welsh: arteffact

English: artefact

Status B

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Plural: arteffactau

Definition: Canlyniad ystadegol sy'n ymddangos fel petai'n deillio o arbrawf ond sydd mewn gwirionedd yn deillio o ryw ffactor arall sy'n cyd-fynd â'r arbrawf.

Last updated: 9 December 2020

Welsh: Artes Mundi

English: Artes Mundi

Status A

Subject: Culture and the arts

Definition: Wales International Visual Art Prize

Last updated: 15 March 2004

Welsh: Arthog a Llangelynnin

English: Arthog a Llangelynnin

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Gwynedd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Gwynedd (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: arthritis gwynegol

English: rheumatoid arthritis

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last updated: 12 December 2006

Welsh: arthropodau

English: arthropods

Status C

Subject: Animals

Part of speech: Noun, Plural

Definition: Ffylwm mwya’r byd, o greaduriaid di-asgwrn cefn. Yn cynnwys urddau’r corynnod, pryfed a chramenogion.

Last updated: 4 February 2009

Welsh: artisan

English: artisan

Status B

Subject: Food

Part of speech: Adjective

Notes: Gair a ddefnyddir yng nghyd-destun marchnata bwyd, ond a welir weithiau yng nghyd-destun marchnata nwyddau eraill, i awgrymu cynnyrch gan grefftwr, wedi ei gynhyrchu drwy ddulliau traddodiadol ac mewn sypiau bychan. Serch hynny, nid oes iddo ddiffiniad manwl. Mae’n debyg iawn i’r gair ‘craft’ (ee craft beer, craft gin).

Last updated: 14 January 2021

Welsh: Artistiaid ar y Blaen

English: Artists Taking the Lead

Status C

Subject: Culture and the arts

Part of speech: Noun, Plural

Context: Enw ar gystadleuaeth oddi ar wefan Cyngor y Celfyddydau.

Last updated: 25 March 2010

Welsh: Arts Award

English: Arts Award

Status A

Subject: Culture and the arts

Part of speech: Proper noun

Notes: Menter a gynhelir ar y cyd gan Gyngor Celfyddydau Lloegr a Trinity College London.

Last updated: 15 May 2019

Welsh: Arts & Business Cymru

English: Arts & Business Cymru

Status A

Subject: Education

Last updated: 15 March 2004

Welsh: Arts Care Gofal Celf

English: ACGC

Status A

Subject: Culture and the arts

Part of speech: Neutral

Context: Arts Care Gofal Celf

Last updated: 9 June 2009

Welsh: Arts Care Gofal Celf

English: Arts Care Gofal Celf

Status A

Subject: Culture and the arts

Part of speech: Neutral

Context: ACGC

Last updated: 9 June 2009

Welsh: ArtWorks

English: ArtWorks

Status A

Subject: Culture and the arts

Part of speech: Proper noun

Definition: A Valleys Kids project.

Last updated: 18 March 2014

Welsh: Aruba

English: Aruba

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

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