TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: geiriadur
English: dictionary
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: Geiriadur Allweddeiriau
English: Keyword Dictionary
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 7 February 2008
Welsh: geiriadur data
English: data dictionary
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: geiriadur newydd
English: new dictionary
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: Geir-IAU
English: U-News
Status A
Subject: Education
Context: Title of competition for children and young people.
Last updated: 5 July 2010
Welsh: geiriau cloi
English: full-out words
Status A
Subject: Law
Part of speech: Noun, Plural
Definition: geiriau sy'n dod ar ôl nifer o baragraffau etc ac yn cloi darpariaeth ddeddfwriaethol.
Context: yn y geiriau cloi ar ddiwedd y diffiniad, ar ôl “those provisions of the Children Act 1989” mewnosoder “or, as the case may be, the Social Services and Well-being (Wales) Act 2014
Last updated: 16 November 2021
Welsh: geiriau dibwys
English: noise words
Status C
Subject: ICT
Part of speech: Noun, Plural
Definition: Geiriau sy'n cael eu hepgor wrth chwilio am frawddeg ar wefan.
Last updated: 14 June 2004
Welsh: geiriau gyda rhifau
English: words with numbers
Status B
Subject: ICT
Part of speech: Noun, Plural
Last updated: 19 July 2005
Welsh: Geiriau'n Galw: Rhifau'n Cyfri
English: Words Talk: Numbers Count
Status A
Subject: Education
Part of speech: Noun, Plural
Definition: basic skills strategy
Last updated: 30 March 2005
Welsh: GEL
English: GEL
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Notes: Dyma’r acronym a ddefnyddir yn y ddwy iaith am ‘Global Experience Language’ / ‘Iaith Profiad Cyflawn’. Gweler y cofnod am y term llawn am ddiffiniad.
Last updated: 24 January 2017
Welsh: gelatin
English: gelatine
Status A
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 29 July 2003
Welsh: gelatin moch
English: porcine gelatine
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun deunyddiau cyffredinol am frechlynnau. Yn dechnegol mae “porcine” yn cyfeirio at deulu’r moch yn ehangach (hynny yw, gan gynnwys baeddod gwyllt ac ati), ond daw’r gelatin ar gyfer brechlynnau ffliw ac ati o foch cyffredin ac felly mae’n addas defnyddio “gelatin moch” yn y cyd-destun hwn.
Last updated: 3 March 2016
Welsh: gelding
English: gelding
Status C
Subject: Animals
Part of speech: Noun, Masculine, Singular
Context: Defnyddir "adfarch" hefyd.
Last updated: 20 August 2008
Welsh: Gele a Llanddulas
English: Gele and Llanddulas
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Conwy. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Conwy (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: gelen feddyginiaethol
English: medicinal leech
Status B
Subject: Animals
Part of speech: Noun, Feminine, Singular
Plural: gelod meddyginiaethol
Definition: Hirudo medicinalis
Last updated: 25 March 2026
Welsh: gellesgen
English: yellow iris
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Plural: gellesg
Definition: iris pseudacorus
Last updated: 21 June 2022
Welsh: gellesgen felen
English: yellow flag
Status C
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last updated: 14 May 2008
Welsh: Gelli-deg
English: Gellideg
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Merthyr Tudful
Last updated: 14 August 2003
Welsh: gellyg
English: pears
Status C
Subject: Food
Part of speech: Noun, Plural
Last updated: 1 September 2004
Welsh: gellyg y ddaear
English: Jerusalem artichokes
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 29 July 2003
Welsh: gelyniaeth ddifaddeuant
English: implacable hostility
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: CAFCASS Cymru practitioners, as professionally qualified social workers, are trained to understand and recognise the potential for implacable hostility by a party in divorce or separation cases where there is high conflict between parents.
Last updated: 13 April 2017
Welsh: gelyniaeth luosog
English: multiple hostility
Status A
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Context: Hate crimes.
Last updated: 9 June 2014
Welsh: Gemau am Oes
English: Games4Life
Status A
Subject: Tourism and leisure
Part of speech: Noun, Plural
Last updated: 25 October 2012
Welsh: Gemau Byd Arallddewisol
English: World Alternative Games
Status A
Subject: Culture and the arts
Part of speech: Noun, Plural
Definition: http://www.worldalternativegames.co.uk/
Last updated: 1 June 2012
Welsh: Gemau Olympaidd a Gemau Paralympaidd Llundain 2012
English: London 2012 Olympic Games and Paralympic Games
Status C
Subject: Tourism and leisure
Part of speech: Noun, Plural
Last updated: 12 May 2006
Welsh: Gemau Olympaidd a Gemau Paralympaidd Llundain 2012: Cynllun Gweithredu Strategol Llywodraeth Cymru: Sicrhau’r Gwaddol yng Nghymru
English: The London 2012 Olympic Games and Paralympic Games: Welsh Government Strategic Action Plan: Securing the Legacy for Wales
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Context: Document title
Last updated: 29 June 2012
Welsh: Gemau'r Gymanwlad
English: Commonwealth Games
Status C
Subject: Tourism and leisure
Part of speech: Noun, Plural
Last updated: 20 March 2012
Welsh: Gemau'r Ynysoedd
English: Island Games
Status C
Subject: Education
Part of speech: Noun, Plural
Definition: gemau sy'n cael eu cynnal bob dwy flynedd rhwng ynysoedd Ewrop a thu hwnt - bydd yn cael ei gynnal yn Ynys Môn yn 2009
Last updated: 15 March 2004
Welsh: GemauStryd
English: StreetGames
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Last updated: 23 September 2013
Welsh: Gemau Trawsblaniadau’r Byd
English: World Transplant Games
Status B
Subject: Health
Part of speech: Noun, Plural
Notes: Digwyddiad chwaraeon rhyngwladol i arddangos llwyddiant llawdriniaethau trawsblannu organau a meinweoedd, ac i godi ymwybyddiaeth o’r angen i gynyddu cyfraddau rhoi organau.
Last updated: 9 August 2016
Welsh: Gemau Ysgol y DU
English: UK School Games
Status C
Subject: Education
Part of speech: Noun, Plural
Definition: Cystadlaethau i blant o oedran ysgol.
Last updated: 25 November 2009
Welsh: Gemau Ysgol y DU 2009
English: UK School Games 2009
Status C
Subject: Education
Part of speech: Noun, Plural
Definition: Cystadlaethau i blant o oedran ysgol.
Last updated: 25 November 2009
Welsh: Gemwaith, Gofaint Arian a Chrefftau Perthynol
English: Jewellery, Silversmithing and Allied Trades
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Context: Apprenticeship learning pathway.
Last updated: 31 October 2012
Welsh: genedigaethau lluosog
English: multiple births
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 3 March 2006
Welsh: genedigaeth fyw
English: live birth
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 6 April 2004
Welsh: genedigaeth Gesaraidd
English: Caesarean birth
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 16 April 2008
Welsh: genedigaeth gydag offer
English: instrumental delivery
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 13 March 2008
Welsh: genedigaeth 'wedi'r dyddiad'
English: post term delivery
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 20 June 2012
Welsh: Genefa
English: Geneva
Status B
Subject: Place-names
Part of speech: Proper noun
Last updated: 9 September 2003
Welsh: genera
English: genera
Status C
Subject: Law
Part of speech: Noun, Plural
Last updated: 7 September 2004
Welsh: generadur
English: generator
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: generaduron
Definition: Peiriant sy'n troi egni mecanyddol yn egni trydanol.
Last updated: 22 May 2025
Welsh: generadur tywydd
English: weather generator
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Model cyfrifiadurol sy’n ‘cynhyrchu’ tywydd er mwyn creu rhagolygon manwl/lleol o effeithiau’r newid yn yr hinsawdd.
Last updated: 3 August 2010
Welsh: Genesis Cymru
English: Genesis Wales
Status A
Subject: Economic development
Part of speech: Neutral
Definition: http://www.genesiswales.co.uk/main.asp?page=home
Last updated: 6 August 2008
Welsh: geneteg
English: genetics
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 28 April 2004
Welsh: geneteg ddynol
English: human genetics
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 28 April 2004
Welsh: geneteg glinigol
English: clinical genetics
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 17 July 2006
Welsh: geneteg moleciwlaidd
English: molecular genetics
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 8 February 2011
Welsh: geneteg niwroseicolegol
English: neuropsychological genetics
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 14 August 2014
Welsh: genetegydd
English: geneticist
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 17 January 2007
Welsh: genetegydd moleciwlaidd
English: molecular geneticist
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 5 September 2003