TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: dŵr gwaelodion llong
English: bilge water
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 30 November 2004
Welsh: dŵr gwyllt
English: wild water
Status C
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 7 December 2005
Welsh: Dŵr Gwyn Rhyngwladol Caerdydd
English: Cardiff International White Water
Status A
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Definition: CIWW
Last updated: 16 April 2013
Welsh: Dŵr Gwyn Rhyngwladol Caerdydd
English: CIWW
Status A
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Definition: Cardiff International White Water
Last updated: 16 April 2013
Welsh: DRhAB
English: RSNP
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Regional Statement of Needs and Priorities
Last updated: 22 November 2006
Welsh: dŵr hallt
English: salt water
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 8 September 2020
Welsh: dŵr halog
English: unwholesome water
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Gweler y cofnod am wholesome water=dŵr dihalog am ddiffiniad o’r term hwnnw.
Last updated: 2 August 2016
Welsh: drifft antigenig
English: antigenic drift
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Newidiadau neu fwtaniadau bychain i enynnau feirws, sy'n gallu arwain at newidiadau yn y proteinau ar arwyneb y feirws ei hun. Dros amser, gall hyn olygu bod unigolyn yn mynd yn fwy tebygol o gael eu heintio gan y feirws, am fod y feirws wedi newid digon i system imiwnedd yr unigolyn hwnnw fethu ag adnabod a lladd y feirws.
Notes: Cymharer ag antigenic shift / shifft antigenig.
Last updated: 1 July 2021
Welsh: dringo creigiau
English: rock climbing
Status C
Subject: Tourism and leisure
Part of speech: Verb
Last updated: 30 August 2007
Welsh: Dringo'n Uwch
English: Climbing Higher
Status A
Subject: Education
Part of speech: Verb
Definition: strategaeth Chwaraeon Llywodraeth y Cynulliad
Last updated: 22 July 2003
Welsh: Dringo'n Uwch: Strategaeth Llywodraeth Cynulliad Cymru ar gyfer Chwaraeon a Gweithgarwch Corfforol
English: Climbing Higher: The Welsh Assembly Government Strategy for Sport and Physical Activity
Status A
Subject: Education
Part of speech: Verb
Definition: January 2005
Last updated: 14 February 2005
Welsh: Dringo'n Uwch - y camau nesaf
English: Climbing Higher - next steps
Status A
Subject: Education
Part of speech: Proper noun
Definition: Published by the Welsh Assembly Government, July 2006.
Last updated: 1 June 2012
Welsh: dringwr bach
English: treecreeper
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 4 August 2004
Welsh: Drinkaware Trust
English: Drinkaware Trust
Status C
Subject: Social services
Part of speech: Neutral
Last updated: 10 March 2008
Welsh: Drive
English: Drive
Status A
Subject: Social services
Part of speech: Neutral
Definition: A charitable organisation serving disabled people in south Wales.
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: 14 November 2023
Welsh: dŵr llonydd
English: still water
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 29 January 2010
Welsh: dŵr llwyd
English: grey water
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 1 November 2010
Welsh: dŵr mwynol
English: mineral water
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 9 October 2008
Welsh: dŵr mwynol naturiol
English: natural mineral water
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 9 October 2008
Welsh: drôn
English: drone
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Context: Lluosog: dronau.
Last updated: 23 June 2014
Welsh: drôn ar dennyn
English: tethered drone
Status C
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Plural: droniau ar dennyn
Definition: Drôn sydd wedi ei gysylltu â ffynhonnell pŵer ar y ddaear.
Last updated: 9 September 2021
Welsh: dŵr oeri
English: cooling water
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun gorsafoedd ynni.
Last updated: 23 March 2021
Welsh: Drome Corner
English: Drome Corner
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Sir y Fflint
Last updated: 14 August 2003
Welsh: dŵr o'r prif gyflenwad
English: mains water
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last updated: 1 August 2018
Welsh: dros 24 mis oed
English: O24M
Status C
Subject: Agriculture
Part of speech: Adjective
Context: Over 24 months.
Last updated: 22 October 2009
Welsh: dros 30 mis oed
English: O30M
Status C
Subject: Agriculture
Part of speech: Adjective
Context: Over 30 months.
Last updated: 22 October 2009
Welsh: dros ardal eang
English: widespread
Status A
Subject: Environment
Part of speech: Adjective
Definition: O ran heintiau.
Last updated: 6 January 2014
Welsh: dros bwysau
English: overweight
Status B
Subject: Health
Part of speech: Adjective
Last updated: 4 December 2025
Welsh: dros dro
English: acting
Status B
Subject: Personnel
Part of speech: Adjective
Definition: yng nhyd-destun swyddi, ee 'acting head'
Last updated: 19 March 2003
Welsh: dros dro
English: provisional
Status C
Subject: General
Part of speech: Adjective
Last updated: 9 December 2003
Welsh: dros y cownter
English: OTC
Status B
Subject: General
Part of speech: Adjective
Notes: Defnyddir yn aml yng nghyd-destun meddyginiaethau.
Last updated: 2 April 2020
Welsh: dros yr Iwerydd
English: transatlantic
Status C
Subject: Transport
Part of speech: Adjective
Context: Mae "traws yr Iwerydd" yn briodol weithiau.
Last updated: 23 November 2007
Welsh: dros y terfyn (cyfreithlon)
English: over the limit
Status B
Subject: Justice and order
Part of speech: Adjective
Last updated: 30 August 2012
Welsh: dŵr pefriog
English: carbonated water
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 29 January 2010
Welsh: Dŵr Potel
English: Bottled Water
Status B
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Definition: Teitl taflen.
Last updated: 10 January 2003
Welsh: dŵr potel drud-ar-garbon
English: carbon-intensive bottled water
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 21 July 2011
Welsh: dŵr storm
English: stormwater
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 23 September 2004
Welsh: dŵr tail
English: farmyard effluent
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 27 September 2004
Welsh: dŵr tail
English: slurry effluent
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 22 September 2004
Welsh: dŵr tap ffres
English: fresh tap water
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 4 April 2019
Welsh: drudwen
English: starling
Status A
Subject: Birds
Part of speech: Noun, Feminine, Singular
Plural: drudwennod
Definition: Sturnus vulgaris
Last updated: 26 November 2025
Welsh: Drugaid
English: Drugaid
Status C
Subject: Social services
Part of speech: Neutral
Last updated: 10 March 2008
Welsh: Drugscope
English: Drugscope
Status A
Subject: Social services
Part of speech: Neutral
Last updated: 24 November 2003
Welsh: Druidstone
English: Druidstone
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Pembrokeshire
Last updated: 5 November 2003
Welsh: Dŵr Uniongyrchol
English: Water Direct
Status C
Subject: Environment
Part of speech: Proper noun, Masculine, Singular
Context: Welsh Water scheme.
Last updated: 11 June 2014
Welsh: drwgweithredu
English: delinquency
Status A
Subject: Justice and order
Part of speech: Verb
Last updated: 13 December 2017
Welsh: drwgweithredu gan ieuenctid
English: juvenile delinquency
Status A
Subject: Justice and order
Part of speech: Verb
Last updated: 13 December 2017
Welsh: Drwg yn y Data
English: Data Demons
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Yn ymwneud â data ysgolion - teitl pamffled sy'n ymwneud â CYBLD.
Last updated: 19 December 2006
Welsh: drwm
English: drum
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: drws
English: doorway
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: drysau
Last updated: 7 May 2025