TermCymru

Results are displayed in alphabetical order.
English: COG
Welsh: GeoTIFF a Optimeiddiwyd ar gyfer y Cwmwl
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Cloud Optimized GeoTIFF.
Last Updated: 19 April 2023
English: CoGAP
Welsh: Cod Ymarfer Amaethyddol Da
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Code of Good Agricultural Practice
Last Updated: 30 July 2012
English: cogenerated heat
Welsh: gwres a gydgynhyrchir
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Ynni thermol a gynhyrchir ar yr un pryd ac yn yr un broses ag ynni trydanol neu ynni mecanyddol.
Last Updated: 5 December 2023
English: Cognitive Acceleration through Mathematics Education
Welsh: Cyflymiad Gwybyddol trwy Addysg Mathemateg
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: CAME
Last Updated: 3 September 2008
English: Cognitive Acceleration through Science Education
Welsh: Cyflymiad Gwybyddol trwy Addysg Gwyddoniaeth
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: CASE
Last Updated: 3 September 2008
English: cognitive attainment
Welsh: cyrhaeddiad gwybyddol
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 21 July 2011
English: cognitive based therapies
Welsh: therapïau gwybyddol
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: Therapies that teach how to think differently as a way out of depression, anxiety etc.
Last Updated: 24 February 2005
English: cognitive behavioural therapy
Welsh: therapi gwybyddol ymddygiadol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: CBT
Last Updated: 10 April 2012
English: cognitive blunting
Welsh: pylu gwybyddol
Status B
Subject: Health
Part of speech: Verb
Notes: Mae'r term hwn yn gyfystyr â brain fog / meddwl pŵl.
Last Updated: 4 February 2021
English: cognitive development
Welsh: datblygiad gwybyddol
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Meithriniad prosesau meddwl, gan gynnwys agweddau fel cofio, datrys problemau a gwneud penderfyniadau.
Context: Mae'n bwysig bod y dull cyfathrebu yn gweddu i ddatblygiad gwybyddol y dysgwr a'i allu synhwyraidd.
Last Updated: 9 January 2020
English: cognitive impairment
Welsh: amhariad gwybyddol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: amhariadau gwybyddol
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: 8 November 2023
English: cognitive skill
Welsh: sgìl gwybyddol
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: sgiliau gwybyddol
Last Updated: 24 October 2016
English: CoGS
Welsh: CoGS
Status C
Subject: ICT
Part of speech: Neutral
Definition: Connectivity Grant Support Scheme. A match funded grant scheme that will improve the availability and delivery of broadband connectivity to schools, libraries, learning centres and other public sector premises.
Last Updated: 23 September 2004
English: co-habiting couple
Welsh: cwpl yn cyd-fyw
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: cyplau yn cyd-fyw
Context: O’r cartrefi un teulu, roedd ychydig dros hanner (52. 3 y cant) yn gartrefi a oedd yn cynnwys cwpl priod neu gwpl mewn partneriaeth sifil, roedd 15.4 y cant yn gartrefi a oedd yn cynnwys cwpl yn cyd-fyw ac roedd 18.1 y cant yn gartrefi unig riant.
Last Updated: 25 July 2019
English: cohere
Welsh: cydlynu
Status A
Subject: Personnel
Part of speech: Verb
Last Updated: 7 October 2002
English: coherence
Welsh: cydlyniaeth
Status A
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: Gall ‘cydlynu’ wneud y tro weithiau.
Last Updated: 7 October 2002
English: coherence
Welsh: cydlyniad
Status B
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Definition: Dwyn holl elfennau testun ynghyd i roi ystyr clir iddo.
Notes: Term o faes ieithyddiaeth a ddefnyddir mewn deunyddiau sy’n gysylltiedig â CEFR, y Fframwaith Cyfeirio Cyffredin Ewropeaidd ar gyfer Ieithoedd.
Last Updated: 2 October 2025
English: coherent
Welsh: cydlynol
Status A
Subject: Personnel
Part of speech: Adjective
Last Updated: 7 October 2002
English: coherent
Welsh: ystyrlon
Status C
Subject: Economic development
Part of speech: Adjective
Definition: eg his speech was coherent
Last Updated: 14 June 2004
English: Cohes3ion
Welsh: Cohes3ion
Status A
Subject: Economic development
Part of speech: Proper noun
Notes: Menter Ewropeaidd.
Last Updated: 12 November 2020
English: cohesion
Welsh: cydlyniant
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Gall ‘cydlynu’ wneud y tro weithiau
Last Updated: 7 October 2002
English: cohesion
Welsh: cydlyniant
Status B
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Definition: Sicrhau bod holl elfennau testun yn cysylltu â'i gilydd yn effeithiol.
Notes: Term o faes ieithyddiaeth a ddefnyddir mewn deunyddiau sy’n gysylltiedig â CEFR, y Fframwaith Cyfeirio Cyffredin Ewropeaidd ar gyfer Ieithoedd.
Last Updated: 2 October 2025
English: Cohesion Forum
Welsh: Fforwm Cydlyniant
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Last Updated: 23 October 2003
English: cohesion report
Welsh: adroddiad ar gydlyniant
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Last Updated: 2 September 2004
English: cohesive
Welsh: cydlynus
Status A
Subject: Personnel
Part of speech: Adjective
Last Updated: 7 October 2002
English: Cohesive Communities Division
Welsh: Yr Is-adran Cymunedau Cydlynus
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 15 September 2022
English: cohesive community
Welsh: cymuned gydlynus
Status C
Subject: Community development
Part of speech: Noun, Feminine, Singular
Definition: A cohesive community is one which is safe, vibrant, inclusive, has a sense of local identities and social solidarity.
Last Updated: 8 February 2013
English: cohesiveness
Welsh: cydlyniant
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Gall ‘cydlynu’ wneud y tro weithiau.
Last Updated: 7 October 2002
English: cohesive sediment
Welsh: gwaddod cydlynus
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: gwaddodion cydlynus
Last Updated: 23 March 2021
English: cohort
Welsh: cohort
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Yng nghyd-destun amaeth.
Last Updated: 6 July 2005
English: cohort
Welsh: carfan
Status B
Subject: Education
Part of speech: Noun, Feminine, Singular
Plural: carfanau
Definition: Mewn ysgolion, grŵp o ddysgwyr sy’n cael eu haddysgu drwy ddulliau cyffredin ar gyfnod penodol. Gall hyn fod i ennill cymwysterau cyffredin neu i gyrraedd lefel gyffredin. Er enghraifft, mae’r grŵp sydd yng Nghyfnod Allweddol 3 ar unrhyw flwyddyn ysgol benodol, yn garfan.
Last Updated: 23 July 2020
English: cohort cattle
Welsh: gwartheg sy'n/a fu'n gohortau
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: Anifeiliaid sydd wedi bod mewn cysylltiad ag anifeiliaid sy'n dioddef o BSE.
Last Updated: 24 February 2005
English: cohort component method
Welsh: dull cydrannau carfannau
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Dull safonol o ragfynegi newid poblogaeth, sy'n defnyddio ffynonellau data i asesu cydrannau newid poblogaeth ar gyfer carfannau penodol. Tair prif gydran newid poblogaeth yw newid naturiol, mudo a phoblogaethau arbennig.
Last Updated: 10 July 2024
English: cohort cull
Welsh: difa cohortau
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 24 February 2005
English: cohort effect
Welsh: effaith y garfan
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 25 May 2012
English: cohorts of BSE cases
Welsh: anifeiliaid a fu'n gohortau i wartheg yn dioddef o BSE
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 24 February 2005
English: co-housing
Welsh: cyd-drigo
Status A
Subject: Housing
Part of speech: Verb
Last Updated: 16 September 2013
English: co-housing
Welsh: cyd-drigfan
Status A
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last Updated: 16 September 2013
English: co-housing co-operative
Welsh: cydweithrediaeth gyd-drigo
Status A
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last Updated: 16 September 2013
English: co-housing unit
Welsh: uned gyd-drigo
Status A
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last Updated: 16 September 2013
English: COI
Welsh: Y Swyddfa Hysbysrwydd Ganolog
Status C
Subject: Politics
Part of speech: Noun, Feminine, Singular
Definition: Central Office of Information
Context: Closed down in 2012.
Last Updated: 15 August 2005
English: COIF
Welsh: Tysgysgrif Addasrwydd Cychwynnol
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: Certificate of Initial Fitness
Context: Tystysgrif a roddir gan yr Adran Drafnidiaeth/VOSA ar gyfer cerbydau sy'n cario teithwyr. Janice: Termau o’r Memorandwm Esboniadol ar gyfer y Mesur Arfaethedig ynghylch Diogelwch ar Gludiant i Ddysgwyr (Cymru).
Last Updated: 8 December 2010
English: COIN
Welsh: Rhwydwaith Allgymorth a Gwybodaeth am yr Hinsawdd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Climate Outreach and Information Network
Last Updated: 1 November 2010
English: coin box telephone
Welsh: ffôn bocs arian
Status A
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 17 September 2008
English: coincident species
Welsh: rhywogaethau sy'n rhannu'r un cynefin
Status A
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 6 June 2019
English: co-incinerate
Welsh: cydlosgi
Status A
Subject: Environment
Part of speech: Verb
Last Updated: 23 April 2015
English: COINS
Welsh: System Wybodaeth Gyfunol Ar-lein
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Context: Combined Online Information System
Last Updated: 23 September 2009
English: Coity Higher
Welsh: Coety Uchaf
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Pen-y-bont ar Ogwr. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Pen-y-bont ar Ogwr (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Coity Wallia Common
Welsh: Comin Coety Walia
Status B
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Context: Coity Wallia Common
Last Updated: 21 February 2019
English: Coity Wallia Commons Act 1976
Welsh: Deddf Tiroedd Comin Coety Walia 1976
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 21 May 2025