TermCymru

Results are displayed in English alphabetical order A-Z
English: Water Resources (Control of Pollution) (Silage, Slurry and Agriculture Fuel Oil) (Wales) Regulations 2010
Welsh: Rheoliadau Adnoddau Dŵr (Rheoli Llygredd) (Silwair, Slyri ac Olew Tanwydd Amaethyddol) (Cymru) 2010
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 1 October 2020
English: Water Resources (Environmental Impact Assessment) (England and Wales) Regulations 2003
Welsh: Rheoliadau Adnoddau Dŵr (Asesu Effeithiau Amgylcheddol) (Cymru a Lloegr) 2003
Status C
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 1 October 2012
English: Water Resources Management Plan Regulations 2007
Welsh: Rheoliadau Cynlluniau Rheoli Adnoddau Dŵr 2007
Status C
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 2 October 2012
English: water resource zones
Welsh: parthau adnoddau dŵr
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 17 May 2012
English: waters
Welsh: dyfroedd
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 14 November 2007
English: water sanitation equipment
Welsh: cyfarpar puro dŵr
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 9 July 2008
English: water saving device
Welsh: dyfais arbed dŵr
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 11 July 2007
English: water-saving shower heads
Welsh: pennau cawodydd sy'n arbed dŵr
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 21 July 2011
English: Water Services Regulation Authority
Welsh: Yr Awdurdod Rheoleiddio Gwasanaethau Dŵr
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 3 July 2025
English: watershed
Welsh: cefndeuddwr
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: The boundary between separate catchment areas.
Last Updated: 23 August 2005
English: Waterside Business Park
Welsh: Parc Busnes Waterside
Status C
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Definition: Swansea
Last Updated: 14 March 2006
English: water-soluble vitamins
Welsh: fitaminau sy'n toddi mewn dŵr
Status B
Subject: Food
Part of speech: Noun, Masculine, Plural
Last Updated: 9 March 2012
English: water sprinkler system
Welsh: system chwistrellu dŵr
Status B
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Plural: systemau chwistrellu dŵr
Notes: Mewn perthynas â systemau synhwyro a diffodd tanau mewn adeiladau.
Last Updated: 19 August 2021
English: Water Strategy for Wales
Welsh: Strategaeth Ddŵr i Gymru
Status C
Subject: Environment
Part of speech: Proper noun, Feminine, Singular
Context: Consultation document.
Last Updated: 29 October 2014
English: water supply
Welsh: cyflenwad dŵr
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 July 2003
English: water table
Welsh: lefel trwythiad
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 2 December 2004
English: Waterton Centre
Welsh: Canolfan Waterton
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: Bridgend
Last Updated: 29 December 2008
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