TermCymru

76172 results
Results are displayed in alphabetical order.
Welsh: Antigua a Barbuda
English: Antigua and Barbuda
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: Antur ar bob tudalen
English: Adventure is just a page away
Status A
Subject: Culture and the Arts
Part of speech: Proper noun
Notes: Arddangosfa yn y Llyfrgell Genedlaethol
Last updated: 16 March 2017
Welsh: Antur Busnes
English: Antur Business
Status A
Subject: Economic Development
Part of speech: Proper noun
Definition: Company name
Last updated: 20 May 2014
Welsh: Antur Byd y Bwyd - Sut i Wneud Bwyd yn Hwyl i Blant Bach
English: Adventures in Foodland - Activity Ideas for Making Food Fun from an Early Age
Status A
Subject: Education
Part of speech: Neutral
Definition: Welsh Assembly Government publication, 2009.
Last updated: 16 March 2009
Welsh: #AnturCymru
English: #WalesAdventure
Status A
Subject: Tourism and Recreation
Part of speech: Proper noun
Notes: Un o hashnodau ymgyrch Blwyddyn Antur Croeso Cymru.
Last updated: 12 February 2016
Welsh: Anturiaeth Dyffryn Aman
English: Amman Valley Enterprise
Status C
Subject: Economic Development
Part of speech: Noun, Feminine, Singular
Definition: Dyma'r enw sydd ar eu gwefan
Last updated: 13 May 2004
Welsh: anturiaethwyr annibynnol
English: independent explorers
Status B
Subject: Tourism and Recreation
Part of speech: Noun, Plural
Notes: Grwp demograffig sy'n cael ei dargedu gan Croeso Cymru
Last updated: 28 November 2017
Welsh: Antwerp
English: Antwerp
Status B
Subject: Place Names
Part of speech: Proper noun
Last updated: 9 September 2003
Welsh: anwadalrwydd
English: volatility
Status A
Subject: Economic Development
Part of speech: Noun, Masculine, Singular
Definition: Graddfa'r amrywiaeth mewn cyfres o brisiau masnachu dros amser.
Context: Wrth wneud hynny, rhaid inni gydnabod bod cymorth uniongyrchol dan y BPS wedi bod yn offeryn i reoli anwadalrwydd yn y farchnad.
Last updated: 11 July 2019
Welsh: anwahaniaethol
English: non-discriminatory
Status C
Subject: General
Part of speech: Adjective
Last updated: 17 March 2004
Welsh: anwedd
English: evaporation
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: The vapour given off by the process of evaporation.
Last updated: 21 July 2005
Welsh: anwedd
English: vapour
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Term o Fil Iechyd y Cyhoedd, yng nghyd-destun sigaréts electronig.
Last updated: 5 June 2015
Welsh: anwedd dŵr
English: water vapour
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 8 November 2011
Welsh: anweddiad
English: evaporation
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: The process of turning liquid or solid into vapour.
Last updated: 15 July 2005
Welsh: anwedd meddyginiaethol
English: medicated mist
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 7 May 2020
Welsh: anwedd mercwri elfennaidd
English: elemental mercury vapour
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Yn y rheoliad hwn, ystyr “mercwri nwyol llwyr” (“total gaseous mercury”) yw anwedd mercwri elfennaidd (Hg0) a mercwri nwyol adweithiol, sef rhywogaethau mercwri sy'n doddadwy mewn dŵr gyda phwysedd anweddol digon uchel iddynt fodoli yn y cyfnod nwyol.
Last updated: 16 September 2024
Welsh: anweddol
English: volatile
Status B
Subject: Food
Part of speech: Adjective
Last updated: 9 March 2012
Welsh: anweddu
English: evaporate
Status C
Subject: Environment
Part of speech: Verb
Definition: The action of evaporating.
Last updated: 21 July 2005
Welsh: anwedduster difrifol
English: gross indecency 
Status B
Subject: Legal
Part of speech: Noun, Masculine, Singular
Notes: Cymharer â’r term obscenity / anweddustra.
Last updated: 10 November 2022
Welsh: anweddustra
English: obscenity
Status B
Subject: Legal
Part of speech: Noun, Masculine, Singular
Notes: Cymharer â’r term gross indecency / anwedduster difrifol.
Last updated: 10 November 2022
Welsh: anweithgar
English: inactive
Status A
Subject: Economic Development
Part of speech: Adjective
Last updated: 7 October 2002
Welsh: anweithgarwch
English: inactivity
Status A
Subject: Economic Development
Part of speech: Noun, Masculine, Singular
Last updated: 7 October 2002
Welsh: anweithgarwch corfforol
English: physical inactivity
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Peidio â defnyddio'r corff, yn enwedig y cyhyrau, mewn modd sy'n defnyddio egni.
Context: Fodd bynnag, nid yw'r llywodraeth hon yn fodlon gadael i ddeiet gwael neu anweithgarwch corfforol fod yn nodweddion amlwg ym mywydau ein plant a'n pobl ifanc.
Last updated: 4 April 2019
Welsh: anweithgarwch economaidd
English: economic inactivity
Status A
Subject: Economic Development
Part of speech: Noun, Masculine, Singular
Definition: Gall ‘diffyg gweithgarwch economaidd’ wneud y tro weithiau.
Last updated: 7 October 2002
Welsh: anweithiau
English: omissions
Status C
Subject: Legal
Part of speech: Noun, Plural
Context: Mesur Arfaethedig y Gymraeg.
Last updated: 1 September 2010
Welsh: anweithredol
English: inactive
Status B
Subject: ITC
Part of speech: Adjective
Last updated: 19 July 2005
Welsh: anweithredol
English: non-executive
Status C
Subject: Personnel
Part of speech: Adjective
Last updated: 6 November 2003
Welsh: anwir
English: false
Status C
Subject: Legal
Part of speech: Adjective
Definition: O ran atebion, datganiadau, dogfennau, geiriau a gwybodaeth, e.e. gwybodaeth anwir (false information).
Last updated: 18 January 2005
Welsh: anwirio
English: falsify
Status B
Subject: Justice and Order
Part of speech: Verb
Context: a document etc.
Last updated: 14 August 2012
Welsh: anwir mewn modd perthnasol
English: false in a material respect
Status A
Subject: Legal
Part of speech: Adjective
Context: Caiff awdurdod cynllunio ddirymu tystysgrif cyfreithlondeb a ddyroddwyd gan yr awdurdod os, mewn cysylltiad â’r cais am y dystysgrif, y gwnaed datganiad neu defnyddiwyd dogfen a oedd yn anwir mewn modd perthnasol, neu y cafodd gwybodaeth berthnasol ei hatal.
Notes: Gellir defnyddio'r ymadrodd hwn fel un adferfol hefyd.
Last updated: 5 March 2024
Welsh: anwir neu gamarweiniol
English: false or misleading
Status B
Subject: Justice and Order
Part of speech: Adjective
Last updated: 14 August 2012
Welsh: anwir neu gamarweiniol mewn modd perthnasol
English: false or misleading in a material respect
Status A
Subject: Legal
Part of speech: Adjective
Context: Mae person yn cyflawni trosedd os yw’r person yn gwneud unrhyw un neu ragor o’r canlynol at ddiben achosi penderfyniad penodol ar gais am dystysgrif cyfreithlondeb neu apêl o dan adran 6 (pa un a wneir y cais neu’r apêl gan y person hwnnw neu gan unrhyw berson arall): (a) gwneud yn fwriadol neu’n ddi-hid ddatganiad sy’n anwir neu’n gamarweiniol mewn modd perthnasol [...]
Notes: Gellir defnyddio'r ymadrodd hwn fel un adferfol hefyd.
Last updated: 5 March 2024
Welsh: anws
English: anus
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
Welsh: anymataliaeth
English: incontinence
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 10 January 2005
Welsh: anymataliaeth straen
English: stress incontinence
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 6 November 2019
Welsh: anymataliaeth straen mewn benywod
English: female stress incontinence
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 6 November 2019
Welsh: anymataliaeth ysgarthol
English: faecal incontinence
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: Diolch am eich e-bost pellach ar 28 Awst ar ran eich etholwr yn gofyn am gadarnhad o'r amserlen ar gyfer gweithredu argymhellion y Grŵp Gorchwyl a Gorffen ar Anymataliaeth Ysgarthol, a chanlyniad adolygiad Technoleg Iechyd Cymru o ddefnydd triniaeth Symbylu'r Nerf Sacrol.
Last updated: 26 September 2019
Welsh: anymwrthod
English: non-repudiation
Status C
Subject: ITC
Part of speech: Verb
Definition: Dull o drosglwyddo gwybodaeth (e-bost fel arfer) lle mae’r anfonwr yn derbyn prawf bod y neges wedi’i derbyn a lle mae’r derbynnydd yn sicr pwy yw’r anfonwr fel na all y naill neu’r llall wadu’n ddiweddarach eu bod wedi prosesu’r wybodaeth.
Last updated: 2 February 2009
Welsh: AOC
English: AOC
Status C
Subject: Education
Definition: Association of Colleges
Last updated: 26 July 2004
Welsh: AOC
English: 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
Welsh: AOCC
English: NMGW
Status A
Subject: Culture and the Arts
Part of speech: Proper noun, Plural
Definition: National Museums and Galleries of Wales
Last updated: 11 February 2004
Welsh: ap
English: app
Status A
Subject: ITC
Part of speech: Noun, Masculine, Singular
Definition: Abbreviation of "software application".
Context: Lluosog: apiau.
Last updated: 10 September 2013
Welsh: ap Adferiad Covid
English: Covid Recovery app
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Mae'r ap hwn gan GIG Cymru yn ddwyieithog, ac 'adferiad' a ddefnyddir ynddo am 'recovery'. Serch hynny sylwer mai Saesneg yn unig yw teitl yr ap, felly dylid cynghori defnyddwyr i chwilio am "Covid Recovery" yn eu storfeydd apiau.
Last updated: 21 January 2020
Welsh: APADGOS
English: DCELLS
Status A
Subject: Government and Assembly departments and posts
Part of speech: Noun, Feminine, Singular
Definition: Department for Children, Education, Lifelong Learning and Skills
Last updated: 6 August 2007
Welsh: ap ar gyfer dyfeisiau symudol
English: mobile application
Status B
Subject: ITC
Part of speech: Noun, Masculine, Singular
Plural: apiau ar gyfer dyfeisiau symudol
Last updated: 7 May 2020
Welsh: APCAP
English: PCNPA
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Pembrokeshire Coast National Park Authority
Last updated: 7 June 2007
Welsh: APD
English: PPR
Status C
Subject: Education
Definition: provider performance review
Last updated: 3 October 2008
Welsh: Apelau i Ynadon o dan Adran 11A Deddf Diogelu'r Amgylchedd 1990 - Tir Halogedig
English: Appeals to Magistrates under Part 11A of the Environmental Protection Act 1990 - Contaminated Land
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 24 September 2002
Welsh: apeliadau AAA a hawliadau anabledd
English: SEN appeals and disability claims
Status C
Subject: Education
Part of speech: Noun, Plural
Notes: Gweler yr erthygl ar y Model Cymdeithasol o Anabledd yn yr Arddulliadur. Yn unol â'r Model, mae amhariad ("impairment", a elwid yn "nam" o'r blaen) yn nodwedd ar berson, a all effeithio ar ei ymddangosiad neu ar sut y mae ei gorff neu ei feddwl yn gweithio; caiff pobl anabl (y gellir hefyd cyfeirio atynt fel "pobl anabledig" neu "bobl sy'n cael eu hanablu") eu hanablu gan ffactorau allanol fel yr amgylchedd, polisi neu arferion, neu yn sgil methiant i ddarparu addasiadau ar eu cyfer; ac anabledd yw canlyniad anablu pobl sydd ag amhariadau. 
Last updated: 17 November 2023
Welsh: apeliadau derbyn
English: admission appeals
Status C
Subject: Education
Part of speech: Noun, Plural
Last updated: 17 August 2004