TermCymru

Results are displayed in English alphabetical order A-Z
English: Rassau
Welsh: Rasa
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Blaenau Gwent.
Last Updated: 5 February 2008
English: Rassau and Garnlydan
Welsh: Rasa a Garnlydan
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: Rassau Industrial Estate
Welsh: Ystad Ddiwydiannol Rasa
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last Updated: 11 December 2007
English: raster tile
Welsh: teilsen rastr
Status A
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 25 March 2013
English: raster tiles
Welsh: teiliau rastr
Status C
Subject: ICT
Part of speech: Noun, Plural
Definition: Raster maps are basically scans of a normal paper map. That means that the informations in the map are only available all together. In vector maps they are available in certain groups (streets, houses, landscape,…). That means that a raster map is just a picture in .bmp format.
Last Updated: 24 January 2013
English: RAT
Welsh: theori gweithgareddau rheolaidd 
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Definition: Routine acitivity theory. One of main theories of criminology.
Last Updated: 19 September 2008
English: ratchet rump bar
Welsh: bar ffolen clicied
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: bariau ffolen clicied
Last Updated: 16 March 2017
English: rate
Welsh: cyfradd
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: Numerical proportion.
Context: O ran llog, diweithdra etc.
Last Updated: 21 February 2005
English: rate
Welsh: ardrethu
Status B
Subject: Finance and statistics
Part of speech: Verb
Last Updated: 21 February 2005
English: rate
Welsh: ardreth
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: An amount levied by a local authority according to the assessed value of property.
Last Updated: 21 February 2005
English: rateable occupation
Welsh: meddiannaeth ardrethadwy
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Last Updated: 23 October 2025
English: rateable value
Welsh: gwerth ardrethol
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: gwerthoedd ardrethol
Definition: A rateable value is an estimate of what it would cost to rent a property for a year, on a set valuation date. The property is assumed to be: vacant, in reasonable repair, available to let on the open market.
Context: When we look at the rateable values of these properties, the majority fall into the lower part of the range, with over half having a rateable value below £6,000 (Figure 3).
Last Updated: 6 October 2023
English: rated thermal input
Welsh: cyfradd y mewnbwn thermol
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Defined for the purposes of other legislation as 'the rate at which fuel can be burned at the maximum continuous rating of the appliance multiplied by the net calorific value of the fuel and expressed as megawatts thermal'.
Last Updated: 5 September 2003
English: rate of improvement
Welsh: cyfradd gwelliant
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 28 September 2011
English: rate of interest
Welsh: cyfradd llog
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 15 March 2006
English: rate of transmission
Welsh: cyfradd trosglwyddiadau
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Yng nghyd-destun clefydau trosglwyddadwy.
Last Updated: 7 May 2020
English: ratepayer
Welsh: talwr ardrethi
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: talwyr ardrethi
Notes: Mae'n bosibl y gallai 'trethdalwr' fod yn addas mewn cyd-destunau llai technegol lle nad oes angen gwahaniaethu rhwng 'ratepayer' a 'taxpayer'.
Last Updated: 6 October 2023
English: rate per hour
Welsh: cyfradd yr awr
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 7 August 2013
English: rate relief
Welsh: rhyddhad ardrethi
Status C
Subject: Housing
Part of speech: Noun, Masculine, Singular
Definition: Dyma sydd yn y dogfennau cyfreithiol, ond gellir defnyddio 'cymorth y dreth' mewn sefyllfaoedd llai ffurfiol.
Last Updated: 4 July 2006
English: rates
Welsh: cyfraddau
Status B
Subject: Finance and statistics
Part of speech: Noun, Plural
Definition: Numerical proportions.
Last Updated: 21 February 2005
English: rates
Welsh: ardrethi
Status B
Subject: Finance and statistics
Part of speech: Noun, Plural
Definition: An amount levied by a local authority according to the assessed value of property.
Last Updated: 21 February 2005
English: rates retention
Welsh: dargadw ardrethi
Status B
Subject: Finance and statistics
Part of speech: Verb
Definition: Sefyllfa lle bydd awdurdod lleol yn cadw cyfran o’r ardrethi busnes a godir yn lleol, yn hytrach na bod y cyfan yn cael ei gronni yn genedlaethol a’i ailddosbarthu o’r canol.
Last Updated: 10 December 2024
English: rate support grant
Welsh: grant cynnal ardrethi
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Definition: RSG
Last Updated: 21 June 2007
English: rates yield
Welsh: arenillion ardrethi
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Context: Mae Llywodraeth Cymru yn barod i ystyried cynigion ar gyfer dull gweithredu "cyfran o'r elw" o ran cadw'n rhannol ardrethi annomestig yng Nghymru a allai alluogi rhanbarthau i gadw cyfran o'r enillion (twf net) yn yr arenillion ardrethi yn eu hardal.
Last Updated: 9 August 2017
English: Rathbone Terrace
Welsh: Rhes Rathbone
Status C
Subject: Place-names
Part of speech: Proper noun
Context: Dolwyddelan
Last Updated: 8 July 2010
English: rating
Welsh: graddfa
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Last Updated: 1 March 2006
English: rating agent
Welsh: asiant ardrethu
Status B
Subject: Finance and statistics
Part of speech: Masculine, Singular
Plural: asiantiaid ardrethu
Last Updated: 6 November 2025
English: Rating (Coronavirus) and Directors Disqualification (Dissolved Companies) Bill
Welsh: Y Bil Ardrethu (Coronafeirws) ac Anghymhwyso Cyfarwyddwyr (Cwmnïau a Ddiddymwyd)
Status B
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Notes: Teitl cwrteisi ar Fil gan Lywodraeth y DU.
Last Updated: 12 August 2021
English: rating criteria
Welsh: meini prawf sgorio
Status B
Subject: Food
Part of speech: Noun, Plural
Last Updated: 16 December 2011
English: rating list
Welsh: rhestr ardrethu
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 6 November 2025
English: rating re-inspection
Welsh: ailarolygiad sgorio
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 16 December 2011
English: ratings
Welsh: graddfeydd
Status C
Subject: Social services
Part of speech: Noun, Plural
Last Updated: 1 March 2006
English: ratio
Welsh: cymhareb
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 17 March 2009
English: ratio analysis
Welsh: dadansoddi cymarebau
Status B
Subject: Housing
Part of speech: Verb
Last Updated: 13 January 2012
English: rationale
Welsh: sail resymegol
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: Gall 'rheswm' gael ei ddefnyddio lle bo'n briodol.
Last Updated: 17 April 2008
English: rationalise school places
Welsh: ad-drefnu lleoedd mewn ysgolion
Status B
Subject: Education
Part of speech: Verb
Last Updated: 20 October 2011
English: Rational Planning Model
Welsh: Model Cynllunio Rhesymegol
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last Updated: 3 December 2012
English: ratio of X to Y
Welsh: y gymhareb o X i Y
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 10 March 2010
English: ratite
Welsh: ratid
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: aderyn o deulu'r estrys, aderyn di-gêl
Last Updated: 17 August 2004
English: ratites
Welsh: ratidau
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: adar o deulu'r estrys, adar di-gêl
Last Updated: 17 August 2004
English: rat-tail
Welsh: grenadwr
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: grenadwyr
Definition: Unrhyw rywogaeth o deulu Macrouridae
Notes: https://en.wikipedia.org/wiki/Grenadiers_(fish)
Last Updated: 14 March 2019
English: rattan
Welsh: ratan
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 25 July 2005
English: rave
Welsh: rêf
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 30 August 2012
English: raven
Welsh: cigfran
Status C
Subject: Birds
Part of speech: Noun, Feminine, Singular
Last Updated: 26 June 2012
English: raw data
Welsh: data amrwd
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Definition: Ystadegau
Last Updated: 14 September 2004
English: raw egg
Welsh: wy amrwd
Status A
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: wyau amrwd
Last Updated: 4 April 2019
English: raw material
Welsh: deunydd crai
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2003
English: raw material depletion
Welsh: treuliant deunyddiau crai
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Y defnydd a wneir o ddeunyddiau crai yn ystod oes gyfan unrhyw gynnyrch (ee adeilad).
Last Updated: 26 January 2023
English: raw milk
Welsh: llaeth amrwd
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 9 June 2006
English: raw outcomes
Welsh: deilliannau crai
Status B
Subject: Education
Part of speech: Noun, Plural
Last Updated: 3 November 2011