TermCymru

Results are displayed in English alphabetical order A-Z
English: rinderpest
Welsh: rinderpest
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Notes: Defnyddir y termau cattle plague / pla'r gwartheg am y clefyd hwn hefyd.
Last Updated: 14 July 2026
English: ring-barking
Welsh: cylchrisglo
Status B
Subject: Agriculture
Part of speech: Verb
Definition: Technique for killing trees.
Last Updated: 29 June 2012
English: ring cairn
Welsh: carnedd gylchog
Status B
Subject: Estates and Cadw
Part of speech: Noun, Feminine, Singular
Plural: carneddau cylchog
Definition: Heneb ddefodol gynhanesyddol sy'n cynnwys wal crwn o gerrig hyd at 20m mewn diamedr sy'n amgylchynu ardal ganolog wag.
Last Updated: 14 July 2025
English: ringed plover
Welsh: cwtiad torchog
Status A
Subject: Birds
Part of speech: Noun, Masculine, Singular
Plural: cwtiaid torgoch
Definition: Charadrius hiaticula
Last Updated: 23 March 2021
English: ring-fence
Welsh: ardal derfyn
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: In the context of agricultural quotas only.
Last Updated: 29 July 2003
English: ring-fence
Welsh: clustnodi
Status A
Subject: Finance and statistics
Part of speech: Verb
Definition: The compulsory reservation of funds for use within specific, limited dept (of gov etc).
Last Updated: 21 February 2005
English: ring-fenced
Welsh: wedi'i glustnodi
Status A
Subject: Finance and statistics
Part of speech: Adjective
Context: Hefyd "wedi'i chlustnodi" neu "wedi'u clustnodi" yn ôl y cyd-destun.
Last Updated: 22 February 2005
English: ring-fenced designation
Welsh: yr ardal derfyn a ddynodwyd
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: In the context of agriculture.
Last Updated: 3 October 2003
English: ringfenced non-fiscal resource DEL
Welsh: DEL adnodd anghyllidol wedi'i neilltuo
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Notes: Defnyddir yr acronym RRDEL hefyd.
Last Updated: 13 August 2026
English: ring-fenced priorities
Welsh: blaenoriaethau y mae arian eisoes wedi'i glustnodi ar eu cyfer
Status C
Subject: Education
Part of speech: Noun, Plural
Last Updated: 26 April 2006
English: Ringland
Welsh: Ringland
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Casnewydd
Last Updated: 14 August 2003
English: Ringland
Welsh: Ringland
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Ninas a Bwrdeistref Sirol Casnewydd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Bwrdeistref Sirol Casnewydd (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: ringlet
Welsh: iâr fach y glaw
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: type of butterfly
Last Updated: 28 September 2005
English: ring ouzel
Welsh: mwyalchen y mynydd
Status C
Subject: Birds
Part of speech: Noun, Feminine, Singular
Last Updated: 13 February 2012
English: ring road
Welsh: ffordd gylchol
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last Updated: 9 December 2004
English: ring roller
Welsh: rholer cylchoedd
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: rholeri cylchoedd
Notes: Mae'r ffurf Cambridge roller / rholer Cambridge yn gyfystyr.
Last Updated: 10 March 2026
English: Ring Rot
Welsh: Pydredd Cylch
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: pydredd mewn tatws
Last Updated: 16 July 2002
English: rings
Welsh: cylchoedd
Status B
Subject: Agriculture
Part of speech: Noun, Plural
Notes: Elfen bosibl mewn peiriant cyfunol.
Last Updated: 31 March 2022
English: ring trial
Welsh: treial cylch
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 13 January 2012
English: ringworm
Welsh: tarwden
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Anhwylder y gellir ei drin drwy Wasanaeth Anhwylderau Cyffredin y GIG.
Last Updated: 1 December 2022
English: rinse-off product
Welsh: cynnyrch i'w rinsio i ffwrdd
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: cynhyrchion i'w rinsio i ffwrdd
Definition: “rinse-off personal care product” means any substance, or mixture of substances, manufactured for the purpose of being applied to any relevant human body part in the course of any personal care treatment, by an application which entails at its completion the prompt and specific removal of the product (or any residue of the product) by washing or rinsing with water, rather than leaving it to wear off or wash off, or be absorbed or shed, in the course of time;
Last Updated: 25 October 2017
English: RIPA
Welsh: Deddf Rheoleiddio Pwerau Ymchwilio 2000
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Context: Regulation of Investigatory Powers Act 2000
Last Updated: 8 July 2009
English: riparian owner
Welsh: perchennog glannau'r afon
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 18 February 2005
English: RIP cigarettes
Welsh: sigaréts sy'n llai tebygol o achosi tân
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: Reduced Ignition Propensity
Last Updated: 1 June 2012
English: rip current
Welsh: cerrynt terfol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 2 February 2006
English: RIPH
Welsh: Sefydliad Brenhinol Iechyd y Cyhoedd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Royal Institute of Public Health
Last Updated: 25 June 2008
English: rip tide
Welsh: llanw terfol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 2 February 2006
English: Risca
Welsh: Rhisga
Status A
Subject: Place-names
Part of speech: Proper noun
Last Updated: 15 January 2008
English: Risca and Pontymister
Welsh: Rhisga a Phont-y-meistr
Status C
Subject: Place-names
Part of speech: Proper noun
Last Updated: 15 January 2008
English: Risca East
Welsh: Dwyrain Rhisga
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Caerffili. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Caerffili (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Risca Palace
Welsh: Palas Rhisga
Status A
Subject: Place-names
Part of speech: Proper noun, Masculine, Singular
Definition: Caerphilly County Borough Council office
Last Updated: 7 March 2014
English: Risca West
Welsh: Gorllewin Rhisga
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Caerffili. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Caerffili (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: RISE
Welsh: RISE
Status C
Subject: Education
Definition: RISE is a partnership of all those involved in Lifelong Learning and the provision of learning in the five counties of Blaenau Gwent, Monmouthshire, Torfaen, Caerphilly and Newport.
Last Updated: 6 April 2006
English: rise and recline chairs
Welsh: cadeiriau codi a gostwng
Status C
Subject: Social services
Part of speech: Noun, Plural
Last Updated: 28 January 2004
English: risers
Welsh: esgynwyr
Status B
Subject: Tourism and leisure
Part of speech: Noun, Plural
Definition: Category of people targeted in tourism campaigns.
Last Updated: 29 March 2006
English: rising 5
Welsh: plant sy'n codi'n 5 oed
Status C
Subject: Education
Part of speech: Noun, Plural
Last Updated: 26 February 2007
English: rising-block tariff
Welsh: tariff blociau cynyddol
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: tariffau blociau cynyddol
Definition: System brisio ar sail camau cynyddol lle bydd cost uned cyfleustod (er enghraifft trydan, nwy neu ddŵr) yn codi wrth i'r defnydd gynyddu.
Last Updated: 3 June 2026
English: Rising Tourism Star
Welsh: Seren Twristiaeth y Dyfodol
Status C
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Definition: Teitlau un o gategorïau Gwobrau Twristiaeth Cenedlaethol Cymru 2015.
Last Updated: 5 March 2015
English: risk
Welsh: risg
Status A
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: risgiau
Definition: Y posibilrwydd neu'r tebygolrwydd y bydd rhywbeth niweidiol yn digwydd ac, mewn rhai cyd-destunau, effaith y digwyddiad.
Notes: Mae'r diffiniad technegol o risg yn amrywio o faes i faes, ac mae gwahanol ystyriaethau'n berthnasol wrth asesu a rheoli risgiau mewn gwahanol feysydd. Cymharer â’r cofnod am hazard / perygl. Mewn rhai cyd-destunau llai technegol - dim ond pan fo 'risk' yn cael ei ddefnyddio mewn ffordd sy'n gyfystyr â 'danger' - mae’n bosibl y bydd yn fwy arferol defnyddio ‘perygl’ i drosi ‘risk’ (a ‘mewn perygl’ i drosi ‘at risk’). Fodd bynnag, 'risg' yw'r trosiad arferol o 'risk'.
Last Updated: 4 June 2025
English: Risk-Adjusted Mortality Index
Welsh: Mynegai Marwolaethau wedi'i Addasu yn ôl Risg
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: RAMI
Last Updated: 25 March 2013
English: risk adjusted mortality statistics
Welsh: ystadegau marwolaethau wedi’u haddasu yn ôl risg
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 5 April 2011
English: Risk and Assurance Framework
Welsh: Fframwaith Risg a Sicrwydd
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 21 October 2009
English: risk and control framework
Welsh: fframwaith risg a rheoli
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: fframweithiau risg a rheoli
Notes: Yng nghyd-destun gweinyddu Cronfa Gyfunol Cymru.
Last Updated: 20 February 2025
English: Risk and Preparedness Committee
Welsh: Pwyllgor Risg a Pharodrwydd
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Context: Byddwn yn symleiddio trefniadau llywodraethu mewnol Llywodraeth Cymru drwy sefydlu Pwyllgor Risg a Pharodrwydd pwrpasol i sicrhau bod ein strwythurau'n parhau i fod yn effeithlon, bod ganddynt ffocws a'u bod yn addas i'r diben, yn enwedig yn sgil gwersi a nodir o ddigwyddiadau ac ymarferion, a bygythiadau a pheryglon sy'n esblygu.
Last Updated: 22 January 2026
English: risk appetite
Welsh: parodrwydd i dderbyn risg
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 9 April 2020
English: risk assessment
Welsh: asesu risg
Status A
Subject: General
Part of speech: Verb
Last Updated: 4 September 2002
English: risk assessment
Welsh: asesiad risg
Status A
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 15 April 2004
English: Risk Assessment Method Statement
Welsh: Datganiad Dull Asesu Risg
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: Datganiadau Dull Asesu Risg
Definition: Disgrifiad o’r camau rhesymegol a gymerir i gyflawni gwaith mewn ffordd sy’n sicrhau iechyd a diogelwch, gan gynnwys yr holl fesurau rheoli a gaiff eu mabwysiadu.
Last Updated: 10 March 2022
English: risk based approach to regulation
Welsh: dull o reoleiddio ar sail risg
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last Updated: 12 January 2012
English: risk-based inspection
Welsh: arolygiad ar sail risg
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Definition: e.e. o dai amlfeddiannaeth
Last Updated: 8 December 2004