TermCymru

Results are displayed in English alphabetical order A-Z
English: equivalence decision
Welsh: penderfyniad cyfwerthedd
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: penderfyniadau cyfwerthedd
Last Updated: 7 January 2025
English: Equivalency Research Centre
Welsh: Canolfan Ymchwil Cyfwerthedd
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Context: University of Wales
Last Updated: 28 July 2010
English: equivalent
Welsh: cyfwerth
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 7 October 2004
English: equivalent body
Welsh: corff cyfatebol
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: cyrff cyfatebol
Context: In this section “equivalent body” means, in relation to a centralised procurement authority, a body carrying out functions of a kind described in section 1(4) (centralised procurement authorities).
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: equivalent level
Welsh: lefel gyfwerth
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 31 March 2009
English: equivalent to a rise
Welsh: yn cyfateb i oleddf/lethr o
Status C
Subject: Agriculture
Part of speech: Adverb
Definition: Wrth ddisgrifio pa mor serth yw llethr.
Last Updated: 8 August 2007
English: equivalisation scale
Welsh: graddfa gyfwerthu
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: graddfeydd cyfwerthu
Last Updated: 14 September 2022
English: equivalise
Welsh: cyfwerthu
Status B
Subject: Finance and statistics
Part of speech: Verb
Definition: Addasu data incwm aelwydydd fel y gellir eu cymharu â setiau data eraill ar gyfer llesiant economaidd a safon byw. Mae’r fethodoleg yn rhoi ystyriaeth i’r anghenion incwm mwy sylweddol sydd gan aelwydydd mwy o faint, a’r arbedion maint a sicrheir pan fydd pobl sy’n cyd-fyw yn gallu rhannu adnoddau’r aelwyd.
Notes: Mewn rhai cyd-destunau gall fod yn fwy addas aralleirio, ee “addasu data incwm yn sgil cyfrifo cyfwerthedd yr incwm”
Last Updated: 14 September 2022
English: equivalised income
Welsh: incwm cyfwerthedig
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Incwm aelwydydd wedi ei addasu fel y gellir ei gymharu â setiau data eraill ar gyfer llesiant economaidd a safon byw. Mae’r fethodoleg yn rhoi ystyriaeth i’r anghenion incwm mwy sylweddol sydd gan aelwydydd mwy o faint, a’r arbedion maint a sicrheir pan fydd pobl sy’n cyd-fyw yn gallu rhannu adnoddau’r aelwyd.
Last Updated: 15 September 2022
English: ER
Welsh: Adroddiad Amgylcheddol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Environmental Report
Last Updated: 4 April 2007
English: ERA
Welsh: Cymdeithas Manwerthu Ynni
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: Energy Retail Association
Last Updated: 18 September 2008
English: eradicate
Welsh: dileu
Status C
Subject: Law
Part of speech: Verb
Definition: eg disease
Last Updated: 20 April 2009
English: eradicating bovine TB
Welsh: dileu TB buchol
Status A
Subject: Agriculture
Part of speech: Verb
Last Updated: 16 June 2010
English: eradicating child poverty
Welsh: dileu tlodi plant
Status C
Subject: Social services
Part of speech: Verb
Last Updated: 9 February 2009
English: Eradicating Child Poverty in Wales - Measuring Success
Welsh: Dileu Tlodi Plant yng Nghymru - Mesur Llwyddiant
Status A
Subject: Social services
Part of speech: Neutral
Definition: Published by the Welsh Assembly Government, 23 October 2006.
Last Updated: 6 April 2009
English: eradication campaign
Welsh: ymgyrch ddileu
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: neu "ymgyrch dileu clefyd"
Last Updated: 14 November 2007
English: ERAMMP
Welsh: Rhaglen Monitro a Modelu Materion Gwledig a’r Amgylchedd
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym a ddefnyddir am "Environment and Rural Affairs Monitoring and Modelling Programme" yn Saesneg.
Last Updated: 11 July 2019
English: ERAP
Welsh: Y Panel Cynghorol ar Ymchwil Economaidd
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Economic Research Advisory Panel
Last Updated: 15 July 2005
English: ERAS
Welsh: adferiad gwell ar ôl llawdriniaeth
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: enhanced recovery after surgery
Last Updated: 25 October 2012
English: erase
Welsh: dileu
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: eraser
Welsh: dilëydd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: Erasmus+
Welsh: Erasmus+
Status A
Subject: Education
Part of speech: Proper noun
Last Updated: 23 December 2020
English: Erbistock
Welsh: Erbistog
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Wrexham
Last Updated: 19 August 2008
English: erbium
Welsh: erbiwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Er
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: Erddig
Welsh: Erddig
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Wrecsam. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Wrecsam (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: ERDF
Welsh: ERDF
Status B
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: European Regional Development Fund
Last Updated: 8 January 2004
English: ERDF Objective 1 (Regional Action Plans), Major Projects
Welsh: ERDF Amcan 1 (Cynlluniau Gweithredu Rhanbarthol), Prif Brosiectau
Status B
Subject: Europe
Part of speech: Noun, Plural
Last Updated: 22 May 2003
English: ERDMS
Welsh: ERDMS
Status C
Subject: Finance and statistics
Part of speech: Neutral
Definition: Electronic Records and Document Management System
Last Updated: 26 October 2004
English: erect a building
Welsh: codi adeilad
Status A
Subject: Planning
Part of speech: Verb
Notes: Mewn perthynas â chynnal gwaith ar adeiladau neu strwythurau o dan y gyfundrefn gyfreithiol ar gyfer cynllunio.
Last Updated: 5 March 2024
English: erection
Welsh: codiad
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: codiadau
Context: Caiff y rheoliadau, yn benodol, ddiwygio adrannau perthnasol i gynnwys o fewn ystyr “adeilad” strwythurau neu godiadau eraill (dros dro neu barhaol), naill ai’n gyffredinol neu mewn amgylchiadau a bennir yn y rheoliadau.
Notes: Mewn perthynas â chynnal gwaith ar adeiladau neu strwythurau o dan y gyfundrefn gyfreithiol ar gyfer cynllunio.
Last Updated: 8 May 2025
English: e-referral
Welsh: e-atgyfeiriad
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: e-atgyfeiriadau
Last Updated: 8 September 2022
English: eReview
Welsh: eAdolygu
Status A
Subject: Economic development
Part of speech: Neutral
Definition: xchange wales brand
Last Updated: 20 January 2009
English: ERF
Welsh: Y Gronfa Cadernid Economaidd
Status B
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Economic Resilience Fund.
Last Updated: 30 April 2020
English: ergonomics
Welsh: ergonomeg
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 19 July 2005
English: ERIS
Welsh: Cymdeithas Cymdeithasau Gwybodaeth Ranbarthol Ewrop
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: European Regional Information Society Association
Last Updated: 13 May 2013
English: Eritrea
Welsh: Eritrea
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: Eritrean
Welsh: Eritreaidd
Status B
Subject: Personnel
Part of speech: Adjective
Last Updated: 21 September 2017
English: ERO
Welsh: Swyddog Cofrestru Etholiadol
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: Swyddogion Cofrestru Etholiadol
Notes: Dyma'r acronym Saesneg a ddefnyddir am Electoral Registration Officer.
Last Updated: 3 August 2023
English: e-rostering
Welsh: e-amserlennu
Status A
Subject: Local government
Part of speech: Verb
Last Updated: 4 December 2013
English: ERP
Welsh: Cynllunio Adnoddau Menter
Status C
Subject: Planning
Part of speech: Verb
Definition: Enterprise Resource Planning
Last Updated: 7 February 2008
English: ERP Service Support
Welsh: Gwasanaeth Cymorth ERP
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 10 April 2014
English: ERP Support
Welsh: Cymorth ERP
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 10 April 2014
English: Erratum: Health Improvement Programmes - Core Guidance
Welsh: Erratum: Rhaglenni Gwella Iechyd - Canllawiau Craidd
Status C
Subject: Health
Definition: WHC(2000)18
Last Updated: 14 January 2003
English: error
Welsh: gwall
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: error
Welsh: cyfeiliornad
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: In statistics, the amount of deviation from a standard or specification.
Last Updated: 5 January 2026
English: error alert
Welsh: rhybudd gwall
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: error bar
Welsh: bar cyfeiliornad
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: bariau cyfeiliornad
Definition: Cynrychioliad graffig o amrywiadwyedd neu ansicrwydd pwynt data penodol, neu ystadegyn (ee cymedr) penodol, a ddefnyddir ar graffiau.
Last Updated: 5 January 2026
English: error category
Welsh: categori gwallau
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: error code
Welsh: cod gwallau
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: error correcting code
Welsh: cod cywiro gwallau
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005