TermCymru

Results are displayed in English alphabetical order A-Z
English: ester
Welsh: ester
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: esterau
Definition: Cyfansoddyn cemegol sy’n deillio o adwaith rhwng asid ac alcohol, lle bydd yr hydrogen yn yr asid wedi ei ddisodli gan atomau alcyl.
Last Updated: 18 September 2024
English: Estimated Average Requirement
Welsh: Gofyniad Cyfartalog a Amcangyfrifir
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Definition: EAR
Last Updated: 22 April 2009
English: estimate day
Welsh: diwrnod yr amcangyfrifon
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 6 June 2002
English: estimated breeding value
Welsh: gwerth bridio amcangyfrifedig
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: gwerthoedd bridio amcangyfrifedig
Definition: Gwerth ystadegol a roddir ar rinwedd genetig anifail. Defnyddir yr wybodaeth hon am amryw ddibenion, gan gynnwys at ddibenion magu.
Last Updated: 11 March 2026
English: estimated contribution
Welsh: amcangyfraniad
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: NID "bras gyfraniadau"
Last Updated: 7 October 2002
English: estimated expenditure
Welsh: gwariant a amcangyfrifir
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 21 January 2008
English: estimated generating capacity
Welsh: capasiti cynhyrchu amcangyfrifedig
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Mae gan Gymru 1200km o arfordir, porthladdoedd môr dwfn mewn lleoliadau strategol, seilwaith grid hygyrch, sylfaen weithgynhyrchu, hyd at 6. 2GW (dros 10GW gan gynnwys y Morglawdd arfaethedig ar draws Afon Hafren) o gapsiti cynhyrchu amcangyfrifedig ac adnodd sy’n ddelfrydol ar gyfer y cam presennol o’r diwydiant.
Last Updated: 5 September 2019
English: estimated value
Welsh: amcangyfrif o werth
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: amcangyfrifon o werth
Context: For the purposes of this Act, the “estimated value” of a contract is its value for the time being estimated by a contracting authority.
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 Saesneg o Ddeddf Caffael 2023.
Last Updated: 31 July 2024
English: Estonia
Welsh: Estonia
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: estovers
Welsh: hawl casglu cynnud
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Taking wood, gorse or furze.
Last Updated: 27 February 2006
English: estuary
Welsh: aber
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 20 September 2005
English: Estyn
Welsh: Estyn
Status A
Subject: Education
Part of speech: Noun, Feminine, Singular
Notes: Estyn yw swyddfa Arolygiaeth Ei Fawrhydi dros Addysg a Hyfforddiant yng Nghymru.
Last Updated: 1 December 2022
English: Estyn & LA Intervention Officer
Welsh: Swyddog Ymyriadau Estyn a'r ALlau
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 10 September 2013
English: Estyn Team Support Officer
Welsh: Swyddog Cymorth Tîm Estyn
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 26 November 2012
English: e-Subcontract
Welsh: e-Isgontractio
Status C
Subject: Economic development
Part of speech: Verb
Context: Value Wales
Last Updated: 1 September 2010
English: e-Subcontract Opportunities
Welsh: Cyfleoedd e-Isgontractio
Status C
Subject: Economic development
Part of speech: Noun, Plural
Context: Value Wales
Last Updated: 1 September 2010
English: Eswatini
Welsh: Eswatini
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. Dyma'r ffurf swyddogol, ond mae'r ffurf eSwatini hefyd yn cael ei harddel, gan adlewyrchu orgraff yr enw yn yr iaith Swazi.
Last Updated: 17 August 2021
English: ET
Welsh: Amser Dwyrain America
Status A
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Definition: Eastern Time
Last Updated: 20 October 2014
English: ETA
Welsh: Y Gymdeithas Trafnidiaeth Amgylcheddol
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: Environmental Transport Association
Last Updated: 10 May 2011
English: ETAG
Welsh: ETAG
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Education and Training Action Group
Last Updated: 29 October 2003
English: ETAP
Welsh: ETAP
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Education and Training Action Plan
Last Updated: 16 June 2008
English: ETAS
Welsh: System Dyrannu Tagiau Clust
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Ear Tag Allocation System
Last Updated: 28 November 2007
English: e-taxi
Welsh: e-dacsi
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: e-dacsis
Definition: Gwasanaeth tacsi sy’n cael ei redeg drwy gyfrwng cerbyd trydan.
Last Updated: 22 October 2020
English: ETC
Welsh: Cydweithredu Tiriogaethol Ewropeaidd
Status B
Subject: Europe
Part of speech: Proper noun
Notes: Dyma'r acronym a ddefnyddir yn Saesneg a European Territorial Cooperation. Menter Ewropeaidd.
Last Updated: 12 November 2020
English: ETC Atlantic Area
Welsh: Ardal CTE yr Iwerydd
Status B
Subject: Europe
Part of speech: Noun, Feminine, Singular
Last Updated: 12 November 2020
English: ETE
Welsh: Addysg, Hyfforddiant a Chyflogaeth
Status C
Subject: Education
Part of speech: Neutral
Definition: Education, Training and Employment
Last Updated: 18 February 2005
English: eTendering
Welsh: eDendro
Status C
Subject: Economic development
Part of speech: Verb
Definition: xchangewales brand
Last Updated: 26 August 2008
English: eTenders
Welsh: eDendrau
Status A
Subject: Economic development
Part of speech: Neutral
Definition: xchange wales brand
Last Updated: 20 January 2009
English: ETES
Welsh: Ystadegau Addysg, Hyfforddiant a'r Economi
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Definition: Education, Training and Economic Statistics
Last Updated: 20 February 2006
English: ethernet
Welsh: ether-rwyd
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 19 July 2005
English: ethical behaviour
Welsh: ymddygiad moesegol
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: ymddygiadau moesegol
Last Updated: 25 January 2024
English: ethical challenge
Welsh: her foesegol
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: heriau moesegol
Notes: Yng nghyd-destun Bil Anifeiliaid Gwyllt mewn Syrcasau Teithiol (Cymru)
Last Updated: 27 September 2018
English: ethical decision document
Welsh: dogfen penderfyniadau moesegol
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 4 February 2021
English: ethical driver
Welsh: sbardun moesegol
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Context: Term used in 2010-2020 Food Strategy for Wales.
Last Updated: 8 June 2011
English: ethical framework
Welsh: fframwaith moesegol
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Last Updated: 30 November 2007
English: ethical framework for local government
Welsh: fframwaith moesegol ar gyfer llywodraeth leol
Status C
Subject: Local government
Part of speech: Masculine, Singular
Last Updated: 18 November 2021
English: ethical hacker
Welsh: haciwr moesol
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: Person sy’n cael ei hyfforddi i allu hacio a deall sut mae meddwl haciwr maleisus yn gweithio er mwyn amddiffyn gwybodaeth ar-lein.
Last Updated: 15 February 2010
English: ethical, informed citizens
Welsh: dinasyddion egwyddorol a gwybodus
Status A
Subject: Education
Part of speech: Noun, Plural
Context: Dibenion y cwricwlwm yng Nghymru yw ceisio sicrhau bod plant a phobl ifanc yn datblygu[...] yn ddinasyddion egwyddorol a gwybodus yng Nghymru a’r byd
Notes: Un o bedwar diben y cwricwlwm, sy'n deillio o adroddiad Donaldson, Dyfodol Llwyddiannus.
Last Updated: 14 June 2018
English: ethical saving
Welsh: cynilo moesegol
Status A
Subject: Finance and statistics
Part of speech: Verb
Last Updated: 7 July 2014
English: ethical savings
Welsh: cynilion moesegol
Status A
Subject: Finance and statistics
Part of speech: Noun, Plural
Last Updated: 7 July 2014
English: Ethical Standards Framework
Welsh: Fframwaith Safonau Moesegol
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Last Updated: 29 April 2021
English: ethical standards of employment
Welsh: safonau cyflogaeth moesegol
Status A
Subject: Economic development
Part of speech: Noun, Plural
Last Updated: 26 September 2019
English: Ethical Supply Chain Advisory Panel
Welsh: Y Panel Cynghori ar y Gadwyn Gyflenwi Foesegol
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 25 July 2017
English: Ethics and Mergers Bills Team
Welsh: Y Tîm Moeseg a Biliau Uno
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 10 June 2014
English: Ethics and Regulation
Welsh: Moeseg a Rheoleiddio
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 3 November 2011
English: Ethics Sub Committee
Welsh: Yr Is-bwyllgor Moeseg
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 13 July 2006
English: Ethiopia
Welsh: Ethiopia
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: ethnic community
Welsh: cymuned ethnig
Status A
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: cymunedau ethnig
Definition: Uned gymdeithasol sy’n rhannu hunaniaeth ar sail nodweddion fel tarddiad, iaith, hanes, traddodiadau, crefydd, neu ddiwylliant cyffredin. Cymerir weithiau fod y termau ‘grŵp ethnig’ a ‘cymuned ethnig’ yn gyfystyron, ond mae’r ymdeimlad o berthyn yn gryfach wrth ddefnyddio ‘cymuned’, gyda’r defnydd o ‘grŵp’ yn fwy amlwg wrth gasglu ystadegau Llywodraeth.
Notes: Daw'r term hwn o gasgliad y Grŵp Gorchwyl a Gorffen ar Derminoleg ym maes Cydraddoldeb o ran Hil ac Ethnigrwydd. Diffiniad y Grŵp a gofnodir gyda'r cofnod hwn.
Last Updated: 18 April 2023
English: ethnic group
Welsh: grŵp ethnig
Status A
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: grwpiau ethnig
Definition: Categori o bobl sy’n rhannu hunaniaeth ar sail nodweddion fel tarddiad neu ddiwylliant cyffredin. Ar gyfer casglu data yng nghyfrifiad y boblogaeth, y dosbarthiad a ddefnyddir ar gyfer grwpiau ethnig yw Asiaidd, Du, Cymysg, Gwyn ac Arall, gydag isgategorïau yn y rhain i gyd.
Notes: Daw'r term hwn o gasgliad y Grŵp Gorchwyl a Gorffen ar Derminoleg ym maes Cydraddoldeb o ran Hil ac Ethnigrwydd. Diffiniad a nodiadau defnydd y Grŵp a gofnodir gyda'r cofnod hwn.
Last Updated: 18 April 2023
English: ethnicity
Welsh: ethnigrwydd
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Context: Er nad oes gennym ddadansoddiadau manwl ar gyfer gwahanol gefndiroedd ethnig, mae’r data diweddaraf yn dangos bod cefndir ethnig heb fod yn wyn yn gysylltiedig â mwy o debygolrwydd o dlodi incwm cymharol.
Last Updated: 25 July 2019