TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: gwastraff a reolir
English: controlled waste
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 21 January 2004
Welsh: gwastraff ar ôl defnyddwyr
English: post-consumer waste
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Math o wastraff a gynhyrchir gan ddefnyddiwr terfynol cynnyrch, yn hytrach nag wrth gynhyrchu cynnyrch arall.
Last updated: 22 February 2024
Welsh: gwastraff arlwyo â chig ynddo
English: catering waste containing meat
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 29 April 2003
Welsh: gwastraff bioddiraddadwy
English: biodegradable waste
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Rydym wedi cyflwyno mesurau amrywiol, gan gynnwys gwaith atal gwastraff, treth gwarediadau tirlenwi, targedau statudol ar gyfer Awdurdodau Lleol a chasglu gwastraff bwyd ar wahân er mwyn lleihau faint o wastraff bioddiraddadwy sy'n mynd i safleoedd tirlenwi.
Last updated: 16 September 2024
Welsh: gwastraff bwyd
English: food waste
Status A
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 4 April 2019
Welsh: gwastraff bwyd a gwastraff gweddilliol
English: food and residual waste
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 7 August 2014
Welsh: gwastraff bwyd o gartrefi
English: household food waste
Status A
Subject: Waste
Part of speech: Noun, Masculine, Singular
Context: Cyhoeddodd Rhaglen Weithredu'r Cynllun Gwastraff ac Adnoddau (WRAP) 133 ddata ar Wastraff Bwyd Cartrefi ym mis Ionawr 2017. Nododd yr adroddiad fod tystiolaeth o ostyngiad (12 y cant y pen) mewn gwastraff bwyd cartrefi rhwng 2009 a 2015 a bod y lefel bellach yn is nag yng ngweddill y DU (rhyw 9 y cant yn is).
Last updated: 25 July 2019
Welsh: gwastraff cartrefi
English: household waste
Status A
Subject: Waste
Part of speech: Noun, Masculine, Singular
Context: Yn aml mae angen i wastraff o fentrau diwydiannol a masnachol a’r diwydiant adeiladu a dymchwel gael ei reoli’n wahanol i wastraff y cartref.
Last updated: 25 July 2019
Welsh: gwastraff cegin
English: kitchen waste
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Definition: neu "crafion cegin"
Last updated: 30 March 2006
Welsh: gwastraff clinigol
English: clinical waste
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 3 June 2020
Welsh: gwastraff cymysg
English: mixed waste
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Definition: gwastraff heb ei ddidoli
Last updated: 1 September 2010
Welsh: gwastraff diangen
English: avoidable waste
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 8 June 2011
Welsh: Gwastraff: dyletswydd gofal
English: Waste: duty of care
Status A
Subject: Waste
Part of speech: Noun, Masculine, Singular
Definition: Dogfen y Cynulliad 2004
Last updated: 30 November 2004
Welsh: gwastraff gweddilliol
English: residual waste
Status A
Subject: Waste
Part of speech: Noun, Masculine, Singular
Definition: Gwastraff na chaiff ei osgoi, ei ailgylchu, ei ailddefnyddio na'i gompostio.
Context: Ni chaiff gwybodaeth am wastraff gweddilliol o bob sector (aelwydydd, adeiladu a dymchwel, diwydiannol a masnachol) ei chyhoeddi yn rheolaidd, ond yn 2012 roedd cyfanswm y gwastraff gweddilliol a gynhyrchir gan bob sector yn 2.4 miliwn tunnell.
Last updated: 25 July 2019
Welsh: gwastraff gwyrdd
English: green waste
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 4 June 2008
Welsh: gwastraff gwyrdd o'r ardd y gellir ei gompostio
English: green compostable garden waste
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 8 July 2008
Welsh: gwastraff lefel ganolraddol
English: ILW
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: intermediate level waste
Last updated: 6 April 2005
Welsh: gwastraff lefel ganolraddol
English: intermediate level waste
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: ILW
Last updated: 6 April 2005
Welsh: gwastraff lefel isel
English: LLW
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: low level waste
Last updated: 6 April 2005
Welsh: gwastraff lefel isel
English: low level waste
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: LLW
Last updated: 6 April 2005
Welsh: gwastraff lefel isel iawn
English: very low level waste
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: VLLW
Last updated: 6 April 2005
Welsh: Gwastraff lefel isel iawn
English: VLLW
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Very low level waste
Last updated: 6 April 2005
Welsh: gwastraff lefel uchel
English: high level waste
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: HLW
Last updated: 6 April 2005
Welsh: gwastraff lefel uchel
English: HLW
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: high level waste
Last updated: 6 April 2005
Welsh: gwastraff melinau
English: mill broke
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 6 November 2003
Welsh: gwastraff mwynau
English: mineral waste
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Context: Ystyr “gweithrediadau mwyngloddio” yw cloddio a gweithio mwynau ar dir, boed hynny drwy weithio ar yr arwyneb neu o dan y ddaear, ac mae’n cynnwys [...] symud ymaith ddeunydd o unrhyw ddisgrifiad o ddyddodyn o wastraff mwynau [...]
Notes: Yng nghyd-destun y gyfundrefn gyfreithiol ar gyfer cynllunio. Gweler y cofnod cysylltiedig am mineral/mwyn.
Last updated: 5 March 2024
Welsh: gwastraff nad yw'n beryglus
English: non-hazardous waste
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 28 April 2004
Welsh: gwastraff o bwerdai niwclear newydd
English: new-build waste
Status A
Subject: Waste
Part of speech: Noun, Masculine, Singular
Definition: From new nuclear power stations.
Context: Radioactive waste.
Last updated: 31 March 2014
Welsh: gwastraff peryglus
English: hazardous waste
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 28 April 2004
Welsh: gwastraff peryglus o gartrefi
English: hazardous household waste
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 11 July 2008
Welsh: gwastraff trefol
English: municipal waste
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Last updated: 7 June 2006
Welsh: gwastraff trefol pydradwy
English: biodegradable municipal waste
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 18 November 2011
Welsh: gwastraff ymbelydrol etifeddol
English: legacy radioactive wastes
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 5 February 2014
Welsh: gwastraff ymbelydrol uwch ei actifedd
English: higher-activity radioactive waste
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 26 March 2007
Welsh: gwastrawd
English: equerry
Status C
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Last updated: 29 November 2005
Welsh: Gwastrawd Preswyl
English: Equerry in Waiting
Status A
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Plural: Gwastrodion Preswyl
Definition: An equerry is an officer of honour. Historically, it was a senior attendant with responsibilities for the horses of a person of rank. In contemporary use, it is a personal attendant, usually upon a sovereign, a member of a royal family, or a national representative.
Notes: Mae'r elfen preswyl/in waiting yn golygu bod yr unigolyn yn rhan o'r osgordd frenhinol.
Last updated: 4 June 2018
Welsh: Gwastrawd Tywysog Cymru
English: Equerry to the Prince of Wales
Status C
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Last updated: 13 January 2004
Welsh: Gwau Edau’r Dyfodol
English: Weaving the Threads of the Future
Status C
Subject: Personnel
Part of speech: Verb
Definition: Teitl rhaglen PSMW.
Last updated: 2 June 2006
Welsh: Gwauncaegurwen
English: Gwauncaegurwen
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Yn sir Castell-nedd Port Talbot.
Last updated: 23 August 2005
Welsh: Gwauncaegurwen a Brynaman Isaf
English: Gwaun-Cae-Gurwen and Lower Brynamman
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Castell-nedd Port Talbot. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Castell-nedd Port Talbot (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: gwaun uchel
English: upland heathland
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 18 November 2003
Welsh: Gwaun Ucheldir (Ardal Allanol)
English: Upland Heathland (Outer Area)
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Context: Glastir
Last updated: 28 May 2012
Welsh: Gwaun Ucheldir (Ardal Graidd)
English: Upland Heathland (Core Area)
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Context: Glastir
Last updated: 28 May 2012
Welsh: Gwaunyterfyn a Maes-y-dre
English: Acton and Maesydre
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Wrecsam. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Wrecsam (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: gwawl
English: sky glow
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 28 April 2005
Welsh: gwawl nos
English: night glow
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 8 November 2006
Welsh: gwddf y groth
English: cervix
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Mae’r ffurf “ceg y groth” yn gyffredin yn Gymraeg hefyd, ond mae “gwddf y groth” yn fwy disgrifiadol gywir. Sylwer mai “serfigol” yw’r ffurf ansoddeiriol Gymraeg safonol.
Last updated: 1 October 2025
Welsh: gwe
English: web
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: gwead
English: texture
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: gwebost
English: webmail
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 5 April 2011