TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: gwynt ysgafn
English: light wind
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Smoke drifts slightly in wind. Beaufort Scale 1.
Last updated: 21 July 2010
Welsh: gwynwy
English: egg white
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 25 January 2012
Welsh: gwyrdd
English: green
Status C
Subject: Health
Part of speech: Adjective
Context: Lliw gwisgoedd newydd ar gyfer nyrsys: Gweithwyr Cefnogi Gofal Iechyd
Last updated: 29 October 2010
Welsh: Gwyrdd ar y Ffyrdd
English: Green Machine
Status A
Subject: Transport
Part of speech: Proper noun
Definition: The GREEN MACHINE is a car sharing package set up by Liftshare.com for the Welsh Assembly Government.
Last updated: 13 February 2007
Welsh: gwyrddgalchu
English: greenwash
Status C
Subject: Environment
Part of speech: Verb
Definition: Busnesau sy'n gwneud honiadau camarweiniol eu bod yn wyrdd er mwyn ennill manteision busnes, er nad ydynt mor wyrdd a hynny mewn gwirionedd.
Last updated: 17 October 2012
Welsh: gwyrddlas
English: aqua green
Status C
Subject: Health
Part of speech: Adjective
Context: Lliw gwisgoedd newydd ar gyfer nyrsys: nyrs feithrin.
Last updated: 29 October 2010
Welsh: gwyrddu
English: greening
Status A
Subject: Environment
Part of speech: Verb
Last updated: 6 November 2013
Welsh: Gwyrdd – wedi’i gynllunio
English: Green – planned
Status B
Subject: Health
Part of speech: Proper noun
Definition: Categori ymateb ar gyfer galwadau nad oes angen gofal brys arnynt ond a allai elwa o fathau eraill o gefnogaeth (ee claf â haint ar y frest).
Notes: Un o gategorïau ymateb y Gwasanaeth Ambiwlans, o 1 Gorffennaf 2025 ymlaen. Ceir 5 categori ymateb: porffor; coch; oren; melyn; gwyrdd. Yn aml, gellir trin cleifion yn y categori hwn yn ddiogel gartref neu yn y gymuned.
Last updated: 2 December 2025
Welsh: Gwyrdd: ymateb wedi'i gynllunio
English: Green: planned response
Status B
Subject: Health
Part of speech: Adjective
Definition: Categori ymateb ambiwlansys ar gyfer cyflyrau, fel cathetr wedi blocio, a allai fod angen gofal cymunedol neu gludiant wedi’i gynllunio i wasanaethau gofal brys.
Notes: Un o'r categorïau ymateb newydd ar gyfer ambiwlansys.
Last updated: 31 July 2025
Welsh: gwyrdroëdig
English: deviant
Status B
Subject: Justice and order
Part of speech: Adjective
Last updated: 10 August 2012
Welsh: gwyrdroi cwrs cyfiawnder
English: pervert the course of justice
Status C
Subject: General
Part of speech: Verb
Last updated: 29 April 2005
Welsh: gwyriad
English: diversion
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 1 December 2003
Welsh: gwyriad canrannol
English: percentage deviation
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 23 December 2005
Welsh: gwyriad negyddol
English: negative deviation
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: gwyriad safonol
English: standard deviation
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: gwyriadau safonol
Last updated: 4 February 2021
Welsh: Gwyriad SoDdGA
English: SSSI Diversion
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: Gwyriadau SoDdGA
Definition: Dargyfeiriad priffordd er mwyn diogelu Safle o Ddiddordeb Gwyddonol Arbennig.
Last updated: 26 November 2025
Welsh: gwyro
English: divert
Status C
Subject: Law
Part of speech: Verb
Last updated: 30 March 2005
Welsh: gwyro oddi wrth
English: depart from
Status B
Subject: Education
Part of speech: Verb
Last updated: 14 February 2012
Welsh: Gwyrthwlan Cymru
English: Wonderwool Wales
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 25 June 2008
Welsh: gwystlwr
English: pawnbroker
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 13 February 2012
Welsh: gwythïen ganol
English: midrib
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Mewn deilen.
Last updated: 28 September 2005
Welsh: gwythiennau edau
English: thread veins
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 5 June 2006
Welsh: gwywair
English: haylage
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: silwair sych
Last updated: 30 July 2003
Welsh: gwywiad ramorwm
English: ramorum dieback
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Tree disease. Phytophthora ramorum.
Last updated: 19 May 2005
Welsh: gwywo
English: wilt
Status C
Subject: Agriculture
Part of speech: Verb
Definition: silwair
Last updated: 25 June 2007
Welsh: Gyda chymorth ariannol Llywodraeth Cynulliad Cymru
English: With funding from the Welsh Assembly Government
Status B
Subject: Finance and statistics
Last updated: 22 May 2003
Welsh: gyda chymorth Grant Buddsoddi'r Cynulliad
English: supported through Assembly Investment Grant
Status C
Subject: Finance and statistics
Last updated: 8 December 2004
Welsh: Gyda'n gilydd tuag at ddyfodol mwy diogel: Covid-19 – Cynllun pontio hirdymor Cymru o bandemig i endemig
English: Together for a safer future: Wales’ long-term Covid-19 transition from pandemic to endemic
Status A
Subject: Health
Part of speech: Proper noun
Last updated: 24 March 2022
Welsh: gyda'r cyhoedd/i'r cyhoedd/ar gyfer y cyhoedd
English: public facing
Status C
Subject: General
Part of speech: Adjective
Definition: ee gwaith gyda'r cyhoedd, llyfrgelloedd i'r cyhoedd
Last updated: 26 January 2010
Welsh: gyda'r esgyrn wedi'u tynnu
English: deboned
Status C
Subject: Food
Part of speech: Adjective
Definition: meat
Last updated: 27 September 2006
Welsh: gyda'r hwyr
English: twilight
Status C
Subject: Environment
Part of speech: Adverb
Last updated: 22 January 2009
Welsh: gŵydd dalcenwen yr Ynys Las
English: Greenland goose
Status A
Subject: Birds
Part of speech: Noun, Feminine, Singular
Plural: gwyddau talcenwyn yr Ynys Las
Definition: Anser albifrons flavirostris
Notes: Yn Saesneg, mae'r 'white-fronted goose' yn enw arall ar y rhywogaeth hon.
Last updated: 25 March 2026
Welsh: gŵydd dalcenwen yr Ynys Las
English: white-fronted goose
Status A
Subject: Birds
Part of speech: Noun, Feminine, Singular
Plural: gwyddau talcenwyn yr Ynys Las
Definition: Anser albifrons flavirostris
Notes: Yn Saesneg, mae'r Greenland goose yn enw arall ar y rhywogaeth hon.
Last updated: 25 March 2026
Welsh: gŵydd dalcenwyn fwyaf
English: greater white-fronted goose
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: EU Habitats Directive Annex II Species
Context: Anser albifrons albifrons
Last updated: 24 February 2014
Welsh: gŵydd wedi’i bwydo ar geirch
English: oats-fed goose
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Context: Ar label cig dofednod.
Last updated: 23 November 2011
Welsh: Gŵyl Arloesedd Cymru
English: Wales Festival of Innovation
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Notes: Gŵyl a gynhelir rhwng 20 Mehefin ac 1 Gorffennaf 2016.
Last updated: 6 January 2016
Welsh: gŵyl banc
English: bank holiday
Status A
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: gwyliau banc
Last updated: 18 September 2024
Welsh: Gŵyl Banc Calan Mai
English: May Bank Holiday
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 9 April 2020
Welsh: Gŵyl Banc mis Awst
English: August Bank Holiday  
Status C
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 10 September 2020
Welsh: Gŵyl Banc y Gwanwyn
English: Spring Bank Holiday
Status C
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Last updated: 14 June 2004
Welsh: Gŵyl Campau Dŵr
English: Aquatic Festival
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Welsh Amateur Swimming Association
Last updated: 17 August 2004
Welsh: Gŵyl Delwedd Symudol Myfyrwyr Cymru
English: Student Moving Image Festival of Wales
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 10 November 2004
Welsh: Gŵyl Delynau Ryngwladol Cymru
English: Wales International Harp Festival
Status C
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last updated: 12 July 2010
Welsh: Gŵyl Diwylliant Mwslimaidd
English: Festival of Muslim Culture
Status C
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last updated: 22 August 2006
Welsh: Gŵyl DT100
English: DT100 Festival
Status A
Subject: Culture and the arts
Part of speech: Proper noun, Feminine, Singular
Context: Celebrating 100 years since the birth of Dylan Thomas.
Last updated: 23 October 2013
Welsh: Gŵyl Dy Ddyfodol
English: Your Future Festival
Status A
Subject: Education
Part of speech: Proper noun
Notes: Digwyddiad rhithiol wedi'i drefnu gan Cymru'n Gweithio
Last updated: 10 June 2021
Welsh: Gŵyl Dylan Thomas 100
English: Dylan Thomas 100 Festival
Status A
Subject: Culture and the arts
Part of speech: Proper noun, Feminine, Singular
Context: Celebrating 100 years since the birth of Dylan Thomas.
Last updated: 23 October 2013
Welsh: Gŵyl Ffilmiau Cernyw
English: Cornwall Film Festival
Status B
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last updated: 14 September 2023
Welsh: Gŵyl Ffilmiau Ryngwladol Fusion yn Nwyrain Ewrop
English: East Europe Fusion International Film Festival
Status B
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Last updated: 6 February 2020
Welsh: Gŵyl Ffilm Ryngwladol Cymru Caerdydd
English: Cardiff International Film Festival of Wales
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 5 March 2003