TermCymru

Results are displayed in English alphabetical order A-Z
English: geodiversity
Welsh: geoamrywiaeth
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Amrywiaeth y creigiau, ffosiliau, mwynau, prosesau naturiol, tirffurfiau a phriddoedd sydd o dan y tirwedd ac sy’n pennu ei chymeriad.
Context: Geoamrywiaeth yw amrywiaeth y creigiau, ffosiliau, mwynau, prosesau naturiol, tirffurfiau a phriddoedd sydd o dan ein tirwedd ac sy’n pennu ei chymeriad ac mae’n cynnal y ddarpariaeth o nifer o wasanaethau ecosystem.
Last Updated: 6 June 2019
English: Geodiversity Action Plan
Welsh: Cynllun Gweithredu Geoamrywiaeth
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2004
English: geo-engineering
Welsh: geobeirianneg
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 19 May 2022
English: Geoenvironmental Research Centre
Welsh: Canolfan Ymchwil Geoamgylcheddol
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: GRC. Cardiff University.
Last Updated: 14 June 2004
English: Geoenvironmental Research Park
Welsh: Parc Ymchwil Geoamgylcheddol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 14 June 2004
English: geofilter
Welsh: geohidlydd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: geohidlyddion
Definition: Geofilters are special overlays that communicate the “where and when” of a Snap in a fun way, whether you're sending it to a friend or adding it to your Story.
Context: Mae Croeso Cymru hefyd yn creu geohidlyddion er mwyn annog defnyddwyr i rannu eu lluniau.
Notes: Cyfleuster yn Snapchat.
Last Updated: 25 July 2017
English: geographical classification
Welsh: dosbarthiad daearyddol
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: dosbarthiadau daearyddol
Context: Yn y Rhan hon, ystyr “dosbarthiad daearyddol” yw—(a) yr ardal y mae’r nwyddau, y gwasanaethau neu’r gweithiau i gael eu cyflenwi ynddi yn y Deyrnas Unedig, drwy gyfeirio at yr ardaloedd ITL 1, ITL 2 ac ITL 3 perthnasol a restrir ar y wefan â’r pennawd “International Geographies” ar wefan y Swyddfa Ystadegau Gwladol fel y’i diwygir o bryd i’w gilydd, neu (b) pan fo’r nwyddau, y gwasanaethau neu’r gweithiau i gael eu cyflenwi y tu allan i’r Deyrnas Unedig, enw’r wlad a, pan fo’n briodol, y rhanbarth y maent i gael eu cyflenwi ynddo.
Notes: Term o faes caffael. Ychwanegwyd i’r gronfa yn sgil Deddf Caffael 2023 (deddfwriaeth Llywodraeth y DU, sydd ar gael yn Saesneg yn unig) a Rheoliadau Caffael (Cymru) 2024. Daw’r frawddeg gyd-destunol o Reoliadau Caffael (Cymru) 2024.
Last Updated: 31 July 2024
English: geographical data
Welsh: data daearyddol
Status B
Subject: Finance and statistics
Part of speech: Noun, Plural
Definition: Gwybodaeth sy'n gysylltiedig â lleoliadau penodol ar wyneb y ddaear.
Last Updated: 5 June 2024
English: geographical footprint
Welsh: patrwm daearyddol
Status A
Subject: Local government
Part of speech: Noun, Masculine, Singular
Last Updated: 7 October 2014
English: geographical indication
Welsh: dynodiad daearyddol
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 24 November 2003
English: Geographical Information
Welsh: Gwybodaeth Ddaearyddol
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Last Updated: 5 October 2006
English: Geographical Information Officer
Welsh: Swyddog Gwybodaeth Ddaearyddol
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last Updated: 16 April 2003
English: Geographical Information Services Branch
Welsh: Y Gangen Gwasanaethau Gwybodaeth Ddaearyddol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 21 January 2008
English: geographical information system
Welsh: system gwybodaeth ddaearyddol
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: GIS
Last Updated: 30 March 2004
English: Geographical Information Unit
Welsh: Uned Gwybodaeth Ddaearyddol
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Definition: GIU
Last Updated: 16 April 2003
English: geographical limits
Welsh: terfynau daearyddol
Status C
Subject: Local government
Part of speech: Noun, Plural
Last Updated: 7 July 2011
English: geographic identifier
Welsh: cod daearyddol
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Elfen yn y system rhifo da byw.
Last Updated: 30 July 2003
English: Geographic Information Policy Manager
Welsh: Rheolwr Polisi Gwybodaeth Ddaearyddol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 27 March 2008
English: geographic information system
Welsh: system gwybodaeth ddaearyddol
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Definition: GIS
Last Updated: 22 March 2004
English: geographic macular atrophy
Welsh: atroffi maciwlaidd ynysog
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Term am gyfnod hwyr dirywiad maciwlaidd sych sy’n gysylltiedig â henaint lle bydd atroffi'r maciwla yn dueddol o ymddangos fel clytwaith o niwed tebyg i ynysoedd ar fap, wrth edrych ar gefn y llygad.
Last Updated: 25 March 2024
English: geographic pathfinder project
Welsh: prosiect braenaru daearyddol
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 18 January 2007
English: geographic review
Welsh: adolygiad daearyddol
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: adolygiadau daearyddol
Last Updated: 7 March 2018
English: geography
Welsh: daearyddiaeth
Status A
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 26 May 2010
English: Geography in the National Curriculum for Wales
Welsh: Daearyddiaeth yng Nghwricwlwm Cenedlaethol Cymru
Status A
Subject: Education
Definition: Published by the Welsh Assembly Government, 2008
Last Updated: 21 January 2008
English: geography of opportunity
Welsh: cyfleoedd sydd ar gael yn ddaearyddol
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Plural
Context: "map the geography of opportunity against their chosen career choice"
Last Updated: 21 February 2012
English: Geography & Technology
Welsh: Y Tîm Daearyddiaeth a Thechnoleg
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Notes: Rhan o’r Is-adran Gwasanaethau Ystadegol, Y Grŵp Iechyd a Gwasanaethau Cymdeithasol yn Llywodraeth Cymru. Ychwanegwyd y cofnod hwn Ionawr 2016.
Last Updated: 12 January 2016
English: geojute matting
Welsh: matiau geojute
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Plural
Last Updated: 29 June 2012
English: geolocation
Welsh: canfod lleoliad
Status C
Subject: ICT
Part of speech: Verb
Definition: The technological process of determining the real geographic location of an internet user.
Last Updated: 24 January 2011
English: geological
Welsh: daearegol
Status C
Subject: Environment
Part of speech: Adjective
Last Updated: 20 September 2005
English: Geological Conservation Review Sites
Welsh: Safleoedd Adolygu Cadwraeth Ddaearegol
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 19 September 2008
English: geological disposal
Welsh: gwaredu daearegol
Status A
Subject: Waste
Part of speech: Verb
Context: of radioactive waste
Last Updated: 31 March 2014
English: geological disposal
Welsh: gwarediad daearegol
Status A
Subject: Waste
Part of speech: Noun, Masculine, Singular
Context: of radioactive waste
Last Updated: 31 March 2014
English: geological disposal facility
Welsh: cyfleuster gwaredu daearegol
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Definition: GDF
Last Updated: 15 July 2014
English: geology
Welsh: daeareg
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 20 September 2005
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