TermCymru

Results are displayed in alphabetical order.
English: water undertaker
Welsh: ymgymerwr dŵr
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: ymgymerwyr dŵr
Last Updated: 23 March 2023
English: water undertaker’s area
Welsh: ardal ymgymerwr dŵr
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd ymgymerwyr dŵr
Last Updated: 23 March 2023
English: water vapour
Welsh: anwedd dŵr
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 8 November 2011
English: WaterVoice Wales
Welsh: DyfrLais Cymru
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: representing water customers
Last Updated: 20 December 2004
English: water vole
Welsh: llygoden (bengron) y dŵr
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Last Updated: 22 April 2009
English: water voles
Welsh: llygod (pengrwn) y dŵr
Status C
Subject: Animals
Part of speech: Noun, Plural
Last Updated: 22 April 2009
English: waterway
Welsh: dyfrffordd
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 20 September 2005
English: Waterwise Checkmark for Offices
Welsh: Marc Gwirio Waterwise ar gyfer Swyddfeydd
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 1 September 2022
English: WATO
Welsh: WATO
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: Welsh Association of Technical Officers
Last Updated: 14 January 2003
English: WATO
Welsh: Sefydliad Twristiaeth Gweithgareddau Cymru
Status C
Subject: Tourism and leisure
Part of speech: Proper noun, Masculine, Singular
Definition: Wales Activity Tourism Organisation
Last Updated: 13 November 2014
English: WATOK
Welsh: Rheoliadau Lles Anifeiliaid Adeg eu Lladd (Cymru) 2013
Status A
Subject: Titles of legislation
Part of speech: Proper noun
Context: Welfare of Animals at the Time of Killing (Wales) Regulations 2013
Last Updated: 5 February 2013
English: Waunarlwydd
Welsh: Waunarlwydd
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Ninas a Sir Abertawe. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Sir Abertawe (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Waunfawr
Welsh: Waunfawr
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
English: WAVA
Welsh: Cymdeithas Atyniadau Ymwelwyr Cymru
Status A
Subject: Tourism and leisure
Part of speech: Proper noun, Feminine, Singular
Definition: Welsh Association of Visitor Attractions
Last Updated: 9 August 2013
English: WAVE
Welsh: Cymru: Economi yn Ffynnu
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: Wales: A Vibrant Economy
Last Updated: 22 February 2006
English: WAVE
Welsh: WAVE
Status A
Subject: Personnel
Part of speech: Noun, Plural
Definition: Women Adding Value to the Economy
Last Updated: 17 November 2015
English: wave
Welsh: cam
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: camau
Definition: Unrhyw un o’r arolygon a gynhelir mewn cyfres o arolygon. Os mai dim ond un arolwg a gynhelir, ni elwir hwnnw yn ‘gam’. Ond os cynhelir, dyweder, un arolwg bob blwyddyn dros gyfnod o bum mlynedd, gelwir pob un o’r arolygon hynny yn ‘gamau’.
Last Updated: 25 February 2021
English: wave farm
Welsh: fferm donnau
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Yn ymwneud â phrosiect ynni'r llanw aber afon Hafren.
Last Updated: 31 December 2008
English: waveform
Welsh: tonffurf
Status B
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Plural: tonffurfiau
Definition: Newidyn sy'n amrywio dros amser. Fel arfer bydd yn disgrifio foltedd neu lif trydanol.
Last Updated: 14 February 2019
English: Wavehill Consulting
Welsh: Ymgynghoriaeth Wavehill
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 18 February 2009
English: wavelength
Welsh: tonfedd
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Context: In electronics.
Last Updated: 26 May 2010
English: wave power
Welsh: ynni'r tonnau
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 November 2005
English: wave return wall
Welsh: wal troi tonnau
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: waliau troi tonnau
Last Updated: 10 March 2016
English: Wave Two
Welsh: Cam Dau
Status C
Subject: The census
Part of speech: Noun, Masculine, Singular
Definition: In relation to the testing of Census forms.
Last Updated: 2 May 2008
English: wavy-hair grass
Welsh: brigwellt main
Status A
Subject: Plants
Part of speech: Noun, Plural
Last Updated: 29 February 2012
English: WAW
Welsh: Archif Menywod Cymru
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Definition: Women's Archive of Wales
Last Updated: 5 March 2008
English: WAW
Welsh: Cynllun Craff am Wastraff
Status A
Subject: Waste
Part of speech: Noun, Masculine, Singular
Definition: Waste Awareness Wales
Last Updated: 26 July 2007
English: wax cap
Welsh: cap cwyr
Status C
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: Teulu o fwyd y boda/caws llyffant.
Last Updated: 29 February 2012
English: wayfaring tree
Welsh: gwifwrnwydden
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 3 October 2003
English: wayfinding tree
Welsh: coeden dynodi llwybr
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: coed dynodi llwybrau
Last Updated: 26 September 2019
English: wayleave
Welsh: fforddfraint
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last Updated: 8 December 2010
English: way out
Welsh: ffordd allan
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Context: Sign
Last Updated: 29 October 2009
English: Ways and Means resolution
Welsh: penderfyniad Ffyrdd a Moddau
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: penderfyniadau Ffyrdd a Moddau
Definition: Penderfyniad a wneir gan Dŷ'r Cyffredin i roi cydsyniad i rannau o Fil a fydd yn ymwneud â threthi neu daliadau eraill a godir ar y cyhoedd.
Notes: Gweler y cofnod am resolution / penderfyniad ym maes Gwleidyddiaeth.
Last Updated: 2 September 2025
English: Way To Go Campaign
Welsh: Ymgyrch Modd i Fyw
Status A
Subject: Environment
Part of speech: Proper noun, Feminine, Singular
Last Updated: 9 September 2013
English: WBF
Welsh: Fframwaith Bioamrywiaeth Cymru
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Wales Biodiversity Framework
Last Updated: 10 January 2007
English: WBL
Welsh: dysgu seiliedig ar waith
Status A
Subject: Education
Part of speech: Verb
Context: Work-based learning. A learning experience that connects knowledge and skills obtained in the classroom to those needed outside the classroom.
Last Updated: 23 April 2010
English: WBLA
Welsh: dysgu seiliedig ar waith i oedolion
Status B
Subject: Education
Part of speech: Verb
Definition: work based learning for adults
Last Updated: 12 May 2006
English: WBL Enquiry Line Officer
Welsh: Swyddog Llinell Ymholiadau Dysgu Seiliedig ar Waith
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Definition: WBL = work-based learning
Last Updated: 20 October 2011
English: WBL ESF Claims and Support Administrator
Welsh: Gweinyddwr Hawliadau a Chymorth Dysgu Seiliedig ar Waith ESF
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 24 November 2011
English: WBL ESF European Officer
Welsh: Swyddog Ewropeaidd Dysgu Seiliedig ar Waith ESF
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 24 November 2011
English: WBL ESF Project Officer
Welsh: Swyddog Prosiect Dysgu Seiliedig ar Waith ESF
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 24 November 2011
English: WBMSRT
Welsh: Tîm Chwilio ac Achub Mynydd Gorllewin y Bannau
Status B
Subject: Fire and rescue
Part of speech: Proper noun, Masculine, Singular
Definition: Western Beacons Mountain Search and Rescue Team
Last Updated: 4 July 2012
English: WBN
Welsh: Rhwydwaith Bioamrywiaeth Cymru
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Wales Biodiversity Network
Last Updated: 10 January 2007
English: WBP
Welsh: Partneriaeth Bioamrywiaeth Cymru
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Wales Biodiversity Partnership
Last Updated: 10 January 2007
English: WBPSG
Welsh: Grŵp Llywio Partneriaeth Bioamrywiaeth Cymru
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Wales Biodiversity Partnership Steering Group
Last Updated: 10 January 2007
English: WBQ
Welsh: CBC
Status A
Subject: Education
Definition: Welsh Baccalaureate Qualification
Last Updated: 2 March 2007
English: WBS
Welsh: Gwasanaeth Gwaed Cymru
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Welsh Blood Service.
Last Updated: 20 January 2022
English: WC
Welsh: toiled
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: toiledau
Notes: Ar y cyfan, mae hwn yn derm sydd wedi dyddio. Yn y rhan fwyaf o gyd-destunau lle y gwelir yr acronym ‘WC’ bellach, mae’n debyg y’i defnyddir yn gyfystyr â ‘toilet’ yn yr holl ystyron sy’n bosibl i’r gair hwnnw. Serch hynny sylwer bod gan y ffurf lawn, ‘water closet’, ystyr benodol iawn mewn rhai cyd-destunau technegol ac yn y cyd-destunau hynny y dylid defnyddio ‘closed dŵr’.
Last Updated: 19 June 2025
English: WCA
Welsh: Cynghrair Cynhalwyr Cymru
Status A
Subject: Health
Definition: Wales Carers Alliance
Last Updated: 30 April 2008
English: WCAT
Welsh: Cynllun Hyfforddiant Academaidd Clinigol Cymru
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Welsh Clinical Academic Training Scheme
Last Updated: 10 November 2010