TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: glycoprotein spigyn
English: spike glycoprotein
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Mae’r term hwn yn gyfystyr â spike protein / protein spigyn. Gweler y cofnod hwnnw am ddiffiniad.
Last updated: 11 June 2026
Welsh: glycosidau stefiol
English: steviol glycosides
Status C
Subject: Law
Part of speech: Noun, Masculine, Plural
Last updated: 25 April 2012
Welsh: glycosid stefiol
English: steviol glycoside
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: glycosidau stefiol
Context: Gyda’i gilydd, mae’r diwygiadau a wneir yn Rhan 2 o’r Rheoliadau hyn yn darparu ar gyfer awdurdodi, o ran Cymru, roi ar y farchnad a defnyddio’r ychwanegyn bwyd E 960c rebaudiosid M a gynhyrchir drwy addasu glycosidau stefiol o Stevia ag ensymau.
Last updated: 17 April 2024
Welsh: Glyder
English: Glyder
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
Welsh: Glyn
English: Glyn
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Gaerfyrddin. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Gaerfyrddin (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Glyn
English: Glyn
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: glöyn bach y waun
English: small heath butterfly
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Last updated: 29 February 2012
Welsh: Glyn-coch
English: Glyn-coch
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Rhondda Cynon Taf. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Rhondda Cynon Taf (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Glynebwy
English: Ebbw Vale
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Blaenau Gwent. Dyma enw’r dref. Glyn Ebwy yw enw’r dyffryn.
Last updated: 14 August 2003
Welsh: Glyn-nedd
English: Glyn-neath
Status C
Subject: Place-names
Part of speech: Proper noun
Last updated: 30 August 2007
Welsh: Glynrhedynog
English: Ferndale
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Rhondda Cynon Taf
Last updated: 14 August 2003
Welsh: Glynrhedynog a'r Maerdy
English: Ferndale and Maerdy
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Rhondda Cynon Taf. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Rhondda Cynon Taf (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Glyntarell
English: Glyn Tarrell
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Powys
Last updated: 14 August 2003
Welsh: Glyn y Marl
English: Glyn y Marl
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: Gêm Brawf criced
English: Test cricket matches
Status B
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Plural: Gemau Prawf criced
Last updated: 2 July 2020
Welsh: gêm cyfrifiadur
English: computer game
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: gêm go-gynderfynol
English: quarter final
Status C
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Definition: gêm rownd yr wyth olaf
Last updated: 22 November 2007
Welsh: GMO
English: GMO
Status C
Subject: Agriculture
Definition: Genetically Modified Organism
Last updated: 30 July 2003
Welsh: GMO fyw
English: Live GMO
Status C
Subject: Agriculture
Last updated: 3 October 2003
Welsh: GMP
English: GMP
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: General Medical Practitioner
Last updated: 14 January 2003
Welsh: gêm ryngweithiol
English: interactive game
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: gêm wedi'i haddasu
English: conditioned game
Status B
Subject: Education
Part of speech: Noun, Feminine, Singular
Plural: gemau wedi'u haddasu
Definition: Gêm y mae ei rheolau neu'r dull o'i chwarae wedi eu newid fel bod modd i bobl benodol chwarae, ee er mwyn galluogi pobl drawsryweddol i gymryd rhan mewn rhai mathau o chwaraeon.
Context: It is usual practice for practitioners to focus on taking part and the enjoyment of physical activity, and to take account of the range of size, maturity and ability of learners, and structure learning and opportunities so that all can participate safely and fairly. A range of strategies can be used to enable this, for example, conditioned games or differentiated activities.
Last updated: 1 May 2024
Welsh: gŵn
English: gown
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: gynau
Notes: Elfen o gyfarpar diogelu personol (PPE) mewn lleoliadau iechyd.
Last updated: 30 April 2020
Welsh: gên botel
English: bottle jaw
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 12 March 2020
Welsh: GNF
English: MNR
Status B
Subject: Agriculture
Part of speech: Neutral
Definition: Marine Nature Reserve
Last updated: 22 September 2004
Welsh: GNG
English: NNR
Status B
Subject: Agriculture
Definition: National Nature Reserve
Last updated: 22 September 2004
Welsh: gŵn gwrth-hylif
English: fluid-resistant gown
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: gynau gwrth-hylif
Notes: Elfen o gyfarpar diogelu personol (PPE).
Last updated: 5 June 2020
Welsh: GNI
English: GNI
Status C
Subject: Finance and statistics
Definition: Gross National Income
Last updated: 26 July 2004
Welsh: GnRH
English: GnRH
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym gwyddonol a ddefnyddir am gonadotropin-releasing hormone / hormon sy'n rhyddhau gonadotropin (neu gonadotrophin-releasing hormone / hormon sy'n rhyddhau gonadotroffin). Gonadotropin yw'r sillafiad safonol arferol, ond gwelir gonadotrophin/gonadotroffin hefyd.
Last updated: 20 June 2024
Welsh: GNVQ
English: GNVQ
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: General National Vocational Qualification
Last updated: 25 February 2004
Welsh: GNVQ Canolradd
English: Intermediate GNVQ
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 29 July 2004
Welsh: GNVQ Sylfaen
English: Foundation GNVQ
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 29 July 2004
Welsh: Gobaith Caneri? Menywod y Miwnishons
English: Munitionettes and Canary Girls
Status A
Subject: Culture and the arts
Part of speech: Proper noun
Notes: Arddangosfa deithiol gan yr Amgueddfa Genedlaethol
Last updated: 18 October 2018
Welsh: Gobion Fawr
English: Gobion Fawr
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Fynwy. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Fynwy (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: goblygiadau ariannol
English: financial implications
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Last updated: 1 November 2010
Welsh: Goblygiadau gwe2.0 ar gyfer gwefannau dwyieithog
English: Implications of Web2.0 for bilingual websites
Status A
Subject: ICT
Part of speech: Neutral
Context: Cyhoeddiad gan Fwrdd yr Iaith Gymraeg.
Last updated: 5 April 2011
Welsh: goblygiad cyllido
English: funding implication
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 25 May 2012
Welsh: goblygiad rheolaidd
English: recurrent implication
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 23 April 2014
Welsh: GoCymru
English: GoCymru
Status A
Subject: Transport
Definition: GoCymru is a Welsh Government supported travel smart card scheme that allows the holder to travel on buses across Wales using one card to pay for their travel.
Last updated: 4 February 2013
Welsh: goddefeb
English: dispensation
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: to grant a dispensation
Last updated: 5 March 2003
Welsh: goddefiad diffygiol i glwcos
English: impaired glucose tolerance
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: IGT. Blood glucose between the normal levels and those seen in diabetes.
Last updated: 5 March 2007
Welsh: goddefiant agos
English: close tolerance
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Context: Mae Universal Engineering, sydd â safle yn Weymouth, yn arbenigo mewn dylunio, datblygu a gweithgynhyrchu cydosodiadau ac offer cymhleth goddefiant agos ar gyfer y sector tanddwr, olew a nwy, ac ar gyfer y diwydiant amddiffyn a’r diwydiant awyrofod.
Last updated: 6 March 2015
Welsh: godineb
English: adultery
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 2 August 2012
Welsh: godiroedd
English: cliff edges
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: Term technegol am gynefin penodol - tir glas ar ben clogwyni.
Last updated: 30 July 2003
Welsh: Godre'r-graig
English: Godre'r Graig
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: godre'r gwaelodlin
English: bottom of baseline
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: GOE
English: NEW
Status C
Subject: Europe
Definition: North-West Europe
Last updated: 11 September 2007
Welsh: Goetre Fawr
English: Goetre Fawr
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Fynwy. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Fynwy (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: gofal
English: care
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 19 May 2003
Welsh: Gofala am dy ffrind
English: Look out for your mate
Status C
Subject: Health
Part of speech: Verb
Definition: ymgyrch yn erbyn llid yr ymennydd
Last updated: 20 September 2002