TermCymru

Results are displayed in English alphabetical order A-Z
English: Geomatics Data Analysis
Welsh: Dadansoddi Data Geomateg
Status A
Subject: Education
Part of speech: Proper noun
Context: Apprenticeship framework.
Last Updated: 19 July 2013
English: geomatting
Welsh: geofatiau
Status B
Subject: Planning
Part of speech: Noun, Plural
Notes: Technoleg a ddefnyddir yng nghyd-destun tomenni glo.
Last Updated: 19 May 2022
English: geometric mean
Welsh: cymedr geometrig
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: The central number in a geometric progression.
Last Updated: 12 September 2007
English: GeoMôn Global Geopark
Welsh: Geoparc Byd-eang GeoMôn
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 31 October 2025
English: geomorphology
Welsh: geomorffoleg
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 20 September 2005
English: GeoPark
Welsh: GeoParc
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: GeoParciau
Definition: Ardal gydnabyddedig sy’n arddangos nodweddion daearegol unigryw ac yn hyrwyddo eu dealltwriaeth, eu cadwraeth a’u mwynhad drwy addysg a thwristiaeth.
Last Updated: 31 October 2025
English: George Cross
Welsh: Croes y Brenin Siôr
Status B
Subject: Honorary titles
Part of speech: Noun, Feminine, Singular
Notes: Anrhydedd a roddir am arddangos dewrder. Sylwer bod Medal y Brenin Siôr yn anrhydedd wahanol. Gellid defnyddio Croes Siôr hefyd os yw lle yn brin.
Last Updated: 8 July 2021
English: George Medal
Welsh: Medal y Brenin Siôr
Status B
Subject: Honorary titles
Part of speech: Noun, Feminine, Singular
Notes: Anrhydedd a roddir am arddangos dewrder. Sylwer bod Croes y Brenin Siôr yn anrhydedd wahanol. Gellid defnyddio Medal Siôr hefyd os yw lle yn brin.
Last Updated: 8 July 2021
English: Georgetown
Welsh: Georgetown
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Blaenau Gwent. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Blaenau Gwent (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Georgia
Welsh: Georgia
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last Updated: 17 August 2021
English: Georgian
Welsh: Sioraidd
Status C
Subject: Estates and Cadw
Part of speech: Adjective
Definition: A development of the style prevalent in the reign of Queen Anne, and covering the period 1714 (George I) to 1830 (death of George IV), a span of 115 years.
Context: Ffynhonnell: Taflen wybodaeth gyhoeddus Cyngor Gwynedd.
Last Updated: 23 April 2015
English: geosciences
Welsh: gwyddorau daear
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 2 February 2006
English: geospatial
Welsh: geo-ofodol
Status C
Subject: Planning
Part of speech: Adjective
Context: Roedd y rheini a oedd yn bresennol yn cymeradwyo ein cynlluniau i drawsnewid Lle, ein platfform data geo-ofodol, yn Fap Data Cymru.
Last Updated: 19 December 2019
English: geostationary
Welsh: daearsefydlog
Status B
Subject: ICT
Part of speech: Adjective
Definition: Earth aligned. Refers to satellites (GEOs) that travel at the same speed as the earth and are always a uniform distance from the earth.
Last Updated: 23 December 2003
English: geo-tagged photograph
Welsh: ffotograff â geotag
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: ffotograffau â geotag
Definition: A geotagged photograph is a photograph which is associated with a geographical location by geotagging. Usually this is done by assigning at least a latitude and longitude to the image, and optionally altitude, compass bearing and other fields may also be included.
Context: Digon o ffotograffau â geotag o bob rhan o’r safle plannu newydd i ddangos nad yw’n gynefin â blaenoriaeth.
Last Updated: 8 February 2016
English: geo-textile membrane
Welsh: croen geodecstil
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 25 November 2014
English: geothermal energy
Welsh: ynni geothermol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 June 2014
English: geranium 'Orion'
Welsh: pig yr aran 'Orion'
Status B
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last Updated: 21 June 2022
English: geriatric day hospital
Welsh: ysbyty dydd i'r henoed
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 22 December 2004
English: Gerlan
Welsh: Gerlan
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: German
Welsh: Almaenig
Status C
Subject: Personnel
Part of speech: Adjective
Last Updated: 13 May 2008
English: German celery
Welsh: seleriac
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 31 March 2009
English: German Council for Sustainable Development
Welsh: Cyngor yr Almaen dros Ddatblygu Cynaliadwy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 20 February 2020
English: Germanic Country
Welsh: Gwlad Ellmynig
Status C
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Plural: Gwledydd Ellmynig
Last Updated: 5 November 2020
English: germanium
Welsh: germaniwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Ge
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: German Long Haired Pointer
Welsh: Pointer Blewyn Hir yr Almaen
Status C
Subject: Animals
Last Updated: 29 June 2007
English: German measles
Welsh: brech goch yr Almaen
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: Also known as "rubella".
Last Updated: 19 December 2011
English: German wire Haired Pointer
Welsh: Pointer Blewyn Cras yr Almaen
Status C
Subject: Animals
Last Updated: 29 June 2007
English: Germany
Welsh: Yr Almaen
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last Updated: 17 August 2021
English: germicidal ultraviolet light
Welsh: goleuni uwchfioled germladdol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 4 February 2021
English: germicidal UV
Welsh: UV germladdol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 4 February 2021
English: germinate
Welsh: egino
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 28 September 2005
English: germination
Welsh: egino
Status C
Subject: Law
Part of speech: Verb
Last Updated: 17 May 2011
English: germplasm
Welsh: plasm cenhedlu
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 12 September 2007
English: germplasm from ruminant animals
Welsh: plasm cenhedlu anifeiliaid cnoi cil
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 28 November 2007
English: Germs. Out in a second, around for hours.
Welsh: Germau. Allan mewn eiliad, o'n cwmpas am oriau.
Status A
Subject: Health
Definition: Llinell ar boster ffliw moch.
Context: Swine flu poster strapline.
Last Updated: 16 September 2009
English: Gerona
Welsh: Girona
Status B
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 September 2003
English: GES
Welsh: Statws Amgylcheddol Da
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Good Environmental Status
Last Updated: 2 October 2013
English: GES
Welsh: Statws Amgylcheddol Da
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Statws amgylcheddol dyfroedd morol lle mae'r rhain yn darparu moroedd a chefnforoedd sy'n ecolegol amrywiol a dynamig, ac sy'n lân, yn iach ac yn gynhyrchiol.
Context: Ei nod yw cyrraedd neu gynnal Statws Amgylcheddol Da (GES) yn nyfroedd y môr a’r arfordir.
Notes: Cymharer â'r acronym GeS ar gyfer Statws Ecolegol Da.
Last Updated: 6 June 2019
English: GeS
Welsh: Statws Ecolegol Da
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Statws amgylcheddol dyfroedd afonydd lle nad oes mwy na mân wyriad o'r safon ddisgwyliedig o ran y gymuned fiolegol, y nodweddion hydrolegol a'r nodweddion cemegol.
Notes: Cymharer â'r acronym GES ar gyfer Statws Amgylcheddol Da.
Last Updated: 6 June 2019
English: GEST
Welsh: GCAH
Status A
Subject: Education
Part of speech: Noun, Plural
Definition: Grants for Education Support and Training
Last Updated: 17 March 2003
English: Gestalt therapy
Welsh: therapi Gestalt
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 9 January 2006
English: gestation
Welsh: cyfnod beichiogrwydd
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Buwch a menyw - 283 d. Caseg - 340 d. Dafad - 150 d. Hwch - 120 d.
Last Updated: 30 July 2003
English: gestational age
Welsh: oed y ffetws
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Notes: Gellid defnyddio aralleiriad fel "ers i fuwch (ac ati) fod yn gyflo", gan ddibynnu ar yr anifail.
Last Updated: 3 October 2018
English: gestational diabetes
Welsh: diabetes yn ystod beichiogrwydd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 2 March 2007
English: gesture
Welsh: ystum
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: ystumiau
Definition: Symud rhan o'r corff, yn enwedig y dwylo neu'r pen, er mwyn cyfleu rhywbeth.
Context: Bydd mynegiant eich wyneb, eich ystumiau, y ffordd rydych yn fy nal a goslef eich llais yn rhoi cysur i mi neu’n dangos i mi eich bod yn rhannu fy llawenydd.
Notes: Daw'r frawddeg gyd-destunol o Fframwaith Ansawdd Chwarae, Dysgu a Gofal Plentyndod Cynnar.
Last Updated: 2 October 2024
English: Get it right, make it safe!
Welsh: Gwneud pethau’n iawn, gwneud pethau’n ddiogel.
Status B
Subject: Health
Part of speech: Proper noun
Notes: Slogan Sefydliad Iechyd y Byd ar gyfer y Diwrnod Diogelwch Cleifion
Last Updated: 25 September 2024
English: GETM
Welsh: Y Model Cyffredinol Cludiant Morydol
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am General Estuarine Transport Model.
Last Updated: 23 March 2021
English: Get Prepared
Welsh: Byddwch yn Barod
Status A
Subject: Social services
Part of speech: Proper noun
Notes: Ymgyrch gyhoeddusrwydd ar gyfer y Cynnig Gofal Plant
Last Updated: 16 December 2021
English: Get Ready for Brexit
Welsh: Byddwch yn Barod am Brexit
Status A
Subject: Europe
Part of speech: Proper noun
Notes: Ymgyrch gan Lywodraeth y DU i godi ymwybyddiaeth.
Last Updated: 26 September 2019