TermCymru

Results are displayed in alphabetical order.
English: Combined Heat and Power Quality Assurance programme
Welsh: rhaglen Sicrhau Ansawdd Gwres a Phŵer Cyfunedig
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: CHPQA
Last Updated: 26 April 2010
English: combined instrument
Welsh: offeryn cyfun
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: offerynnau cyfun
Context: Heb adran 39 o Ddeddf 2019, byddai wedi bod yn ofynnol gwneud dau offeryn ar wahân – sef un set o reoliadau a'r gorchymyn ar wahân.  Roedd Adran 39 yn caniatáu gwneud offeryn cyfun, gan wneud y gyfraith yn fwy hygyrch i'r darllenydd.
Last Updated: 3 May 2024
English: Combined Manufacturing Processes
Welsh: Prosesau Gweithgynhyrchu Cyfunol
Status A
Subject: Education
Part of speech: Noun, Plural
Context: Apprenticeship learning pathway.
Last Updated: 30 October 2012
English: Combined Nomenclature
Welsh: Y Gyfundrefn Enwi Gyfun
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Definition: System Ewropeaidd sy'n pennu codau safonol i gynhyrchion at ddibenion trethiant a thariffau.
Last Updated: 15 October 2025
English: Combined Online Information System
Welsh: System Wybodaeth Gyfunol Ar-lein
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Context: COINS
Last Updated: 23 September 2009
English: combined option
Welsh: opsiwn cyfun
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: In the context of TB in badgers.
Last Updated: 29 October 2009
English: combined order
Welsh: gorchymyn cyfunol
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 26 October 2004
English: combined pill
Welsh: y bilsen gyfun
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 16 August 2004
English: combined points value
Welsh: gwerth pwyntiau cyfunol
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Context: eg where a curriculum consists of 30 courses of study such courses must have a combined points value of no less than 780.
Last Updated: 21 June 2010
English: combined poll
Welsh: pôl cyfun
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: polau cyfun
Definition: Dau neu ragor o etholiadau a gynhelir ar yr un pryd, gan ddefnyddio'r un trefniadau gweinyddol ar gyfer pob proses.
Notes: Gweler y cofnodion am poll/pôl a polling/pôl ym maes gwleidyddiaeth.
Last Updated: 29 May 2025
English: combined science
Welsh: gwyddoniaeth gyfun
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 6 April 2011
English: combined sewer
Welsh: carthffos gyfun
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: carthffosydd cyfun
Definition: Carthffos lle caiff dŵr wyneb (hy dŵr glaw) a dŵr gwastraff o gartrefi a busnesau eu cyfuno, felly nid oes systemau ar wahân ar gyfer delio â dŵr wyneb a dŵr gwastraff.
Last Updated: 20 July 2023
English: combined sewerage
Welsh: carthffosiaeth gyfun
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: System garthffosiaeth lle caiff dŵr wyneb (hy dŵr glaw) a dŵr gwastraff o gartrefi a busnesau eu cyfuno mewn un carthffos, felly nid oes systemau ar wahân ar gyfer delio â dŵr wyneb a dŵr gwastraff.
Last Updated: 20 July 2023
English: combined sewer overflow
Welsh: gorlif carthffosiaeth gyfun
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: gorlifoedd carthffosiaeth gyfun
Definition: Y dŵr sy’n gorlifo o garthffos gyfun (fel arfer yn sgil storm), neu falf mewn carthffos gyfun ar gyfer rheoli dŵr o'r fath.
Notes: Mae'r ffurfiau storm overflow / gorlif storm yn gyfystyr.
Last Updated: 20 July 2023
English: Combined Specialist Rehabilitation Unit
Welsh: Uned Adsefydlu Arbenigol Gyfun
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 20 March 2012
English: combined test
Welsh: prawf cyfun
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: TB
Last Updated: 16 April 2012
English: combined therapy
Welsh: therapi cyfunedig
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: therapïau cyfun
Definition: Math o therapi datblygedig lle defnyddir celloedd neu feinweoedd sydd wedi eu cyfuno ag un neu ragor o ddyfeisiau meddygol.
Last Updated: 25 July 2024
English: combined vaccine
Welsh: brechlyn cyfun
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 15 August 2011
English: combine harvester
Welsh: combein
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 16 June 2014
English: combine paragraphs
Welsh: cyfuno paragraffau
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: combining data
Welsh: cyfuno data
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: combustibility
Welsh: hylosgedd
Status C
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Context: Y cyngor diweddaraf yw y dylai'r deunydd llenwi mewn cladin ACM fod o fath a fyddai'n bodloni gofynion hylosgedd cyfyngedig canllawiau Rheoliadau Adeiladu cyfredol.
Last Updated: 9 August 2017
English: combustible
Welsh: llosgadwy
Status C
Subject: Fire and rescue
Part of speech: Adjective
Definition: neu "a allai losgi"
Last Updated: 28 September 2006
English: combustion
Welsh: ymlosgiad
Status B
Subject: Planning
Part of speech: Verb
Definition: Sefyllfa lle bydd tomen lo yn mynd ar dân.
Last Updated: 19 May 2022
English: combustion gases
Welsh: nwyon hylosgi
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 19 April 2007
English: combustion installation
Welsh: safle ymlosgi
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 5 September 2003
English: Come Clean
Welsh: Dewch Gymru'n Lân
Status C
Subject: Health
Part of speech: Verb
Definition: Dogfen y Cynulliad, 2003
Last Updated: 12 August 2004
English: come into force
Welsh: dod i rym
Status A
Subject: Law
Part of speech: Verb
Notes: Mewn perthynas â deddfwriaeth.
Last Updated: 12 September 2018
English: Come on Our Greatest Team
Welsh: Dewch, dîm gorau'r byd!
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Context: Slogan i'r Gemau Olympaidd.
Last Updated: 21 October 2014
English: come on-stream
Welsh: dod yn rhan o'r ffrwd cyllido
Status A
Subject: Europe
Part of speech: Verb
Context: O ran Cronfeydd Strwythurol yr UE.
Last Updated: 26 April 2006
English: come out
Welsh: dod allan
Status C
Subject: Personnel
Part of speech: Verb
Last Updated: 16 January 2012
English: Come Out and Play
Welsh: Dewch Allan i Chwarae
Status A
Subject: Personnel
Part of speech: Neutral
Definition: Title of LGBT Exellence Centre's 2011 conference.
Last Updated: 15 August 2011
English: Come Outside
Welsh: Dewch Allan
Status A
Subject: Environment
Part of speech: Verb
Definition: Prosiect peilot Cyngor Cefn Gwlad Cymru.
Last Updated: 18 June 2007
English: COMEX
Welsh: Pwyllgor Arbenigwyr Cyngor Ewrop
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: Council of Europe’s Committee of Experts
Last Updated: 18 May 2012
English: Comfortably Off
Welsh: Cysurus
Status B
Subject: Finance and statistics
Part of speech: Adjective
Notes: Un o gategorïau system ddosbarthu ddemograffeg Acorn
Last Updated: 28 March 2018
English: comfort break
Welsh: egwyl tŷ bach
Status B
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Plural: egwylion tŷ bach
Last Updated: 25 June 2020
English: comforter
Welsh: cysurwr
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: cysurwyr
Notes: Yng nghyd-destun babanod
Last Updated: 5 September 2019
English: coming into force date
Welsh: dyddiad dod i rym
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: Mewn perthynas â deddfwriaeth.
Notes: dyddiadau dod i rym
Last Updated: 12 September 2018
English: co-mingled waste
Welsh: gwastraff ailgylchadwy cymysg
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Definition: Yr holl wastraff ailgylchadwy wedi’i roi mewn un cwdyn a heb ei wahanu’n bapur, caniau ac ati.
Last Updated: 1 September 2010
English: comitology
Welsh: pwyllgoreg
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last Updated: 8 December 2003
English: comma
Welsh: adain garpiog
Status A
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: type of butterfly
Last Updated: 28 September 2005
English: comma
Welsh: coma
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: command
Welsh: gorchymyn
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: command and control
Welsh: gorchymyn a rheoli
Status B
Subject: Justice and order
Part of speech: Verb
Last Updated: 29 August 2012
English: command and control centre
Welsh: cyfrifiadur gorchymyn a rheoli
Status A
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: C&C
Context: In an ICT system.
Last Updated: 5 March 2013
English: command and control system
Welsh: system gorchymyn a rheoli
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 2 February 2009
English: command button
Welsh: botwm gorchymyn
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: Commander
Welsh: Comander
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Definition: Police
Last Updated: 3 October 2005
English: Commander
Welsh: Cadlywydd
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Plural: Cadlywyddion
Notes: Rheng yn Yr Awyrlu Brenhinol.
Last Updated: 27 June 2016
English: Commander, 160 (Wales) Brigade
Welsh: Comander Brigâd 160 y Milwyr Traed (Cymru)
Status A
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 4 June 2018