TermCymru

Results are displayed in alphabetical order.
Welsh: refferendwm
English: referendum
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last updated: 22 June 2007
Welsh: refferendwm amlddewis
English: preferendum
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Definition: a referendum with multiple choices
Last updated: 12 October 2004
Welsh: refferendwm Cymreig
English: Welsh referendum
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: refferenda Cymreig
Definition: Refferendwm ar fater sy'n gyfrifoldeb datganoledig i Senedd Cymru.
Last updated: 3 August 2023
Welsh: refferendwm datganoledig
English: devolved referendum
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: refferenda datganoledig
Last updated: 3 August 2023
Welsh: Regional Trends
English: Regional Trends
Status C
Subject: Finance and statistics
Definition: Cyhoeddiadau ystadegol gan 4 gwlad Prydain.
Last updated: 25 June 2007
Welsh: REGLEG
English: REGLEG
Status B
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: Conference of European Regions with Legislative Power. An informal co-operative venture of the regions with legislative powers within the European Union.
Last updated: 8 January 2004
Welsh: reid feicio mewn grŵp
English: group cycling ride
Status B
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Plural: reidiau beicio mewn grŵp
Last updated: 16 July 2020
Welsh: reiffl
English: rifle
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 30 August 2012
Welsh: reis grawn hir
English: long grain rice
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 8 November 2011
Welsh: reis plaen wedi'i ferwi
English: plain boiled rice
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 8 November 2011
Welsh: reis wedi'i ffrio ag wy
English: egg fried rice
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 8 November 2011
Welsh: reis wedi'i ffrio gydag wy mewn dull arbennig
English: special egg fried rice
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 8 November 2011
Welsh: remandio
English: remand
Status C
Subject: Law
Part of speech: Verb
Context: To send back (esp a prisoner into custody or on bail to await further evidence).
Last updated: 4 May 2011
Welsh: remandio ar fechnïaeth
English: remand on bail
Status C
Subject: Justice and order
Part of speech: Verb
Last updated: 3 June 2011
Welsh: remandio yn y ddalfa
English: remand in custody
Status C
Subject: Justice and order
Part of speech: Verb
Last updated: 3 June 2011
Welsh: remánd
English: remand
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Context: Act of remanding; recommittal.
Last updated: 4 May 2011
Welsh: rendrad calch traddodiadol
English: traditional lime render
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 20 January 2006
Welsh: rendro
English: rendering
Status C
Subject: Agriculture
Part of speech: Verb
Definition: dispose of carcass
Last updated: 29 July 2003
Welsh: repertoire
English: repertoire
Status B
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Plural: repertoires
Definition: Yr ystod o amrywiadau o iaith neu wybodaeth am ieithoedd y gall unigolyn eu cael, a elwir hefyd yn 'repertoires ieithyddol'.
Notes: Term o faes ieithyddiaeth a ddefnyddir mewn deunyddiau sy’n gysylltiedig â CEFR, y Fframwaith Cyfeirio Cyffredin Ewropeaidd ar gyfer Ieithoedd.
Last updated: 2 October 2025
Welsh: RESET
English: RESET
Status B
Subject: Community development
Part of speech: Proper noun
Definition: Sefydliad sy'n cefnogi noddi cymunedol yn y DU, gan alluogi grwpiau cymunedol i groesawu ffoaduriaid.
Last updated: 26 January 2023
Welsh: Residuary Milk Marketing Board
English: Residuary Milk Marketing Board
Status A
Subject: Agriculture
Part of speech: Neutral
Definition: RMMB
Context: Y cwmni gafodd ei sefydlu ar ôl diddymu’r MMB i ofalu am ei asedau gweddilliol. Y mae ef ei hun bellach wedi’i ddiddymu. Dyma enw masnachu’r cwmni.
Last updated: 19 July 2011
Welsh: resin
English: resin
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 25 January 2007
Welsh: Resolfen
English: Resolven
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Castell-nedd Port Talbot
Last updated: 14 August 2003
Welsh: Resolfen a Thonna
English: Resolven and Tonna
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: Re-Solv
English: Re-Solv
Status C
Subject: Social services
Part of speech: Neutral
Definition: Dedicated to the prevention of solvent and volatile substance misuse.
Last updated: 10 March 2008
Welsh: Respect
English: Respect
Status A
Subject: Social services
Part of speech: Neutral
Definition: The Unity Coalition.
Last updated: 18 January 2005
Welsh: Respiratory Hygiene
English: Respiratory Hygiene
Status B
Subject: Education
Part of speech: Proper noun
Notes: Adnodd sydd yn Saesneg yn unig ar e-bug.eu
Last updated: 8 June 2020
Welsh: Rest Bay
English: Rest Bay
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Pen-y-bont ar Ogwr. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Pen-y-bont ar Ogwr (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: retina meddygol
English: medical retina
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Gwasanaeth sy'n ymdrin â chyflyrau yng nghefn y llygad, ac a gaiff eu trin yn feddygol drwy gyfrwng cyffuriau, diferion llygaid neu laser. Darperir sgrinio llygaid diabetig drwy gyfrwng y gwasanaeth hwn.
Context: Dros y 5 mlynedd diwethaf mae mwy o ymarferwyr wedi ennill cymwysterau uwch ym meysydd retina meddygol a glawcoma.
Last updated: 21 May 2025
Welsh: retinitis pigmentosa
English: retinitis pigmentosa
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 25 February 2021
Welsh: retinopathi diabetig
English: diabetic retinopathy
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Cymhlethdod a achosir gan diabetes, lle caiff y retina ei niweidio yn sgil lefelau uchel o siwgr yn y gwaed.
Last updated: 25 November 2022
Welsh: retinopathi mewn babanod a anwyd yn gynnar
English: retinopathy of prematurity
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Cyflwr lle nad yw'r pibellau gwaed retinol yn datblygu fel arfer mewn babanod a anwyd yn gynnar.
Last updated: 25 March 2024
Welsh: Retrofit 2050
English: Retrofit 2050
Status A
Subject: Housing
Part of speech: Proper noun
Definition: Town planning project.
Last updated: 2 July 2014
Welsh: Reynoldston
English: Reynoldston
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: yn Sir Abertawe
Last updated: 13 October 2004
Welsh: rêf
English: rave
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 30 August 2012
Welsh: rîff cregyn dilyw
English: horse mussel reef
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Mae’n bwysig cofio nad anifeiliaid yw’r rhain ond cynefin sydd wedi’i greu gan y cregyn.
Last updated: 8 November 2011
Welsh: RfPPB
English: RfPPB
Status A
Subject: Health
Part of speech: Proper noun
Notes: Dyma’r acronym a ddefnyddir yn y ddwy iaith am y rhaglen Research for Patient and Public Benefit Wales / Ymchwil er budd Cleifion a’r Cyhoedd Cymru.
Last updated: 17 November 2016
Welsh: rhad-ar-ynni
English: energy saving
Status C
Subject: Environment
Part of speech: Adjective
Definition: eg energy saving bulbs
Last updated: 8 December 2004
Welsh: rhad-ar-ynni
English: low energy
Status C
Subject: Environment
Part of speech: Adjective
Definition: eg low energy lamps
Last updated: 8 December 2004
Welsh: rhadffôn
English: freephone
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 14 June 2007
Welsh: rhadrwyd
English: freenet
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: rhadwedd
English: freeware
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: rhaeadr
English: cascade
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: rhaeadr feddiannaeth
English: occupancy cascade
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Last updated: 20 September 2005
Welsh: Rhaeadr Gwy
English: Rhayader
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Powys
Last updated: 14 August 2003
Welsh: Rhaeadr Gwy
English: Rhayader
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Powys. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Powys (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: rhaeadriad toresgyrn
English: fracture cascade
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Cyfres o doresgyrn breuder sy'n digwydd wrth heneiddio, neu wrth ddilyn achosion blaenorol o dorasgwrn. Mae'n symptom o osteoporosis.
Last updated: 5 December 2024
Welsh: rhaeadru
English: cascade
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: Rhaeadr y Bedol
English: Horseshoe Falls
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Wrecsam
Last updated: 14 August 2003
Welsh: Rhaeadr y Graig Lwyd
English: Conway Falls
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Conwy
Last updated: 14 August 2003