TermCymru

Results are displayed in English alphabetical order A-Z
English: re-use
Welsh: ailddefnyddio
Status A
Subject: Environment
Part of speech: Verb
Last Updated: 23 July 2003
English: revalidation
Welsh: ailddilysu
Status B
Subject: Health
Part of speech: Verb
Definition: Revalidation is the new process that all nurses and midwives in the UK will need to follow to maintain their registration with the NMC.Taking effect from April 2016, revalidation is straightforward and will help you as a nurse or midwife demonstrate that you practise safely and effectively. It will encourage you to reflect on the role of the Code in your practice and demonstrate that you are 'living' the standards set out within it. This new process replaces the Prep requirements, and you will have to revalidate every three years to renew your registration.
Context: Mae cyfleoedd i ddysgu dysgu yn y gwaith gyda datblygiad proffesiynol parhaus sy'n cefnogi gofynion o ran ailddilysu nyrsys.
Last Updated: 11 May 2017
English: revaluation
Welsh: ailbrisiad
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: ailbrisiadau
Notes: Yng nghyd-destun y dreth gyngor ac ardrethi annomestig.
Last Updated: 31 January 2024
English: revaluation
Welsh: ailbrisio
Status A
Subject: Finance and statistics
Part of speech: Verb
Definition: Yng nghyd-destun y dreth gyngor ac ardrethi, proses i roi prisiad o'r newydd ar eiddo.
Last Updated: 6 October 2023
English: revaluation cycle
Welsh: cylch ailbrisio
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: cylchoedd ailbrisio
Notes: Yng nghyd-destun y dreth gyngor ac ardrethi annomestig.
Last Updated: 9 November 2023
English: revaluation date
Welsh: dyddiad ailbrisio
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: dyddiadau ailbrisio
Notes: Yng nghyd-destun y dreth gyngor ac ardrethi busnes.
Last Updated: 24 January 2024
English: revaluation reserve
Welsh: cronfa ailbrisio wrth gefn
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Notes: Term o faes cyfrifyddu.
Last Updated: 4 December 2018
English: revaluation year
Welsh: blwyddyn ailbrisio
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: blynyddoedd ailbrisio
Definition: Y flwyddyn y cynhelir prisiad at ddibenion y dreth gyngor neu ardrethi.
Notes: Mae'r termau valuation year / blwyddyn brisio yn gyfystyr.
Last Updated: 6 October 2023
English: revascularisation
Welsh: ailfasgwleiddio
Status A
Subject: Health
Part of speech: Verb
Last Updated: 24 October 2016
English: Revd Canon
Welsh: Parchedig Ganon
Status C
Subject: Religion
Part of speech: Proper noun
Context: Abbreviation of "Reverend Canon".
Last Updated: 6 April 2009
English: reveal
Welsh: cil
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Definition: The sides of a door or window opening which are at 90º to the face of the wall in which the opening sits.
Context: Ffynhonnell: Taflen wybodaeth gyhoeddus Cyngor Gwynedd.
Last Updated: 24 April 2015
English: revenue
Welsh: refeniw
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 16 February 2004
English: revenue allocation
Welsh: dyrannu refeniw
Status A
Subject: Finance and statistics
Part of speech: Verb
Last Updated: 21 August 2013
English: revenue allocation
Welsh: dyraniad refeniw
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 21 August 2013
English: Revenue AME Budget
Welsh: Cyllideb AME Refeniw
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 5 August 2014
English: Revenue and Benefit Manager
Welsh: Rheolwr Refeniw a Budd-daliadau
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Context: Categori o swydd mewn awdurdodau lleol.
Last Updated: 2 February 2015
English: Revenue Budget
Welsh: Cyllideb Refeniw
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 12 December 2006
English: Revenue Capital Reserves
Welsh: Cronfeydd Cyfalaf Refeniw
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Last Updated: 12 December 2006
English: Revenue DEL
Welsh: DEL Refeniw
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 3 December 2025
English: Revenue Expenditure Charged to Capital
Welsh: Gwariant Refeniw a Godir ar y Cyfrif Cyfalaf
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: RECS
Last Updated: 1 November 2010
English: Revenue Funded Client
Welsh: Cleient Refeniw
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Yn gysylltiedig â Chyngor Celfyddydau Cymru.
Last Updated: 12 September 2008
English: revenue law
Welsh: cyfraith cyllid
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last Updated: 19 August 2004
English: revenue outrun
Welsh: gwariant refeniw gwirioneddol
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: RO
Last Updated: 1 November 2010
English: revenue receipts
Welsh: derbyniadau refeniw
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Last Updated: 22 January 2007
English: Revenue Resource Limit
Welsh: Terfyn Adnoddau Refeniw
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 21 August 2013
English: Revenue Scotland
Welsh: Cyllid yr Alban
Status A
Subject: Finance and statistics
Part of speech: Proper noun, Masculine, Singular
Last Updated: 9 September 2014
English: Revenue Scotland and Tax Powers Act 2014
Welsh: Deddf Revenue Scotland a Phwerau Trethu 2014
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 13 December 2021
English: revenue shortfall
Welsh: diffyg refeniw
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 22 July 2010
English: revenue stream
Welsh: ffrwd refeniw
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 2 August 2010
English: Revenue Support Grant
Welsh: Grant Cynnal Refeniw
Status A
Subject: Finance and statistics
Part of speech: Proper noun, Masculine, Singular
Definition: RSG
Last Updated: 24 September 2002
English: revenue support - rail and air
Welsh: cynnal refeniw - rheilffyrdd ac awyr
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 4 October 2005
English: Reverend Canon
Welsh: Y Parchedig Ganon
Status B
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Context: Mae Diwrnod Cofio'r Holocost yn cael ei goffáu ar y cyd gan Brif Weinidog Cymru, Carwyn Jones ac Arweinydd Cyngor Caerdydd, y Cyng Phil Bale. I nodi’r diwrnod yng Nghymru cynhelir gwasanaeth cenedlaethol yn Neuadd y Ddinas Caerdydd ar 27 Ionawr, o dan arweiniad y Parchedig Ganon Stewart Lisk, Caplan Anrhydeddus i Gyngor Dinas Caerdydd.
Last Updated: 24 July 2025
English: reverse auction
Welsh: ocsiwn lleihau pris
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Plural: ocsiynau lleihau pris
Definition: The two major types of the electronic auction are forward auction in which several buyers bid for one seller's goods and reverse auction in which several sellers bid for one buyer's order.
Notes: Mae’r term hwn yn ymwneud ag ocsiynau ar-lein yn bennaf. Weithiau defnyddir y term ‘reverse eAuction’.
Last Updated: 30 November 2015
English: reverse charge VAT
Welsh: TAW tâl gwrthdro
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: Dull o dalu TAW lle na fydd y gwerthwr yn codi TAW wrth werthu nwyddau i brynwr ond bydd y prynwr yn cofnodi’r TAW ar y nwyddau wrth lenwi’r ffurflen dreth. Os yw’r prynwr yn atebol i dalu TAW, bydd yn gwneud hynny i CThEF drwy’r broses y ffurflen dreth.
Last Updated: 12 March 2025
English: reverse engineer
Welsh: ôl-beiriannu
Status B
Subject: ICT
Part of speech: Verb
Definition: Proses i ddatgymalu a dadansoddi cynnyrch neu ddyfais yn fanwl er mwyn gweld pa gysyniadau neu gydrannau a ddefnyddiwyd i'w greu, gan amlaf gyda'r bwriad o atgynhyrchu rhywbeth tebyg.
Last Updated: 14 November 2023
English: reverse image search
Welsh: chwiliad delwedd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: chwiliadau delwedd
Definition: Techneg chwilio ar lein sy'n defnyddio delwedd sampl i ddod o hyd i ddelweddau tebyg.
Last Updated: 19 November 2020
English: reverse (letters)
Welsh: rhoi (llythrennau) o chwith
Status C
Subject: Education
Part of speech: Verb
Last Updated: 27 September 2006
English: reverse mentoring
Welsh: mentora o chwith
Status C
Subject: Personnel
Part of speech: Verb
Context: Bwriad y prosiect yw addysgu menywod BAME ifanc a rhai mewn oed yn Ne Cymru drwy addysgu aelodau o staff yn Nghyngor Caerdydd a Chynulliad Cenedlaethol Cymru ar rwystrau menywod BAME rhag gweithio mewn bywyd cyhoeddus drwy fentora o chwith.
Last Updated: 12 July 2018
English: reverse premium
Welsh: premiwm gwrthol
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: premiymau gwrthol
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 17 August 2016
English: reverse proxy
Welsh: gweinydd dirprwyol cildroadol
Status A
Subject: ICT
Part of speech: Noun, Masculine, Singular
Context: Also known as a "reverse proxy server".
Last Updated: 8 April 2013
English: reverse proxy server
Welsh: gweinydd dirprwyol cildroadol
Status A
Subject: ICT
Part of speech: Noun, Masculine, Singular
Context: Also known as a "reverse proxy".
Last Updated: 8 April 2013
English: reverse rank
Welsh: rancio am yn ôl
Status C
Subject: Education
Part of speech: Verb
Last Updated: 2 April 2012
English: reverse social engineering
Welsh: teilwra cymdeithasol o chwith
Status C
Subject: ICT
Part of speech: Verb
Definition: Bydd yr ymosodwr yn creu naws o awdurdod neu wybodaeth fel y bydd ei dargedau posibl yn dod ato ef, yn wahanol i deilwra cymdeithasol lle mae’r ymosodwr yn nodi ei dargedau ac yn mynd atyn nhw.
Last Updated: 28 September 2011
English: reverse social gradient
Welsh: graddiant cymdeithasol o chwith
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Gweler y cofnod am y term ‘social gradient’.
Last Updated: 24 October 2016
English: reverse subsidy auction
Welsh: arwerthiant cymorthdaliadau gwrthdro
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Arwerthiant dros y we lle mae'r cwmnïau sy'n gwneud cais am gymhorthdal yn cystadlu am y cymhorthdal hwnnw. Y cwmni sy'n gwneud cais am y cymhorthdal lleiaf sy'n ennill.
Last Updated: 3 December 2003
English: reverse-transcription polymerase chain reaction
Welsh: adwaith cadwynol polymeras trawsgrifiad gwrthdro
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 22 July 2020
English: reverse vending machine
Welsh: peiriant rhoi arian am ailgylchu
Status C
Subject: Waste
Part of speech: Noun, Masculine, Singular
Plural: peiriannau rhoi arian am ailgylchu
Definition: Peiriant sy’n derbyn poteli neu ganiau gwag, ac yn rhoi taliad i’r defnyddiwr amdanynt. Gall peiriannau o’r fath fod yn gysylltiedig â chynlluniau dychwelyd ernes.
Last Updated: 29 May 2025
English: reversing light
Welsh: golau bacio
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 30 August 2012
English: reversion
Welsh: adfer
Status B
Subject: Environment
Part of speech: Verb
Last Updated: 26 June 2012
English: reversion
Welsh: dychweliad
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: dychweliadau
Definition: Achos o adfer rheolaeth adeiladu i awdurdod lleol, pan na fydd arolygydd cymeradwy y tu allan i'r awdurdod mewn sefyllfa i barhau i arolygu'r gwaith.
Last Updated: 4 September 2023