TermCymru

Results are displayed in English alphabetical order A-Z
English: variable address
Welsh: cyfeiriad newidiol
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: variable fees
Welsh: ffioedd amrywiadwy
Status B
Subject: Education
Part of speech: Noun, Plural
Definition: student fees
Last Updated: 17 December 2003
English: variable field
Welsh: maes newidiol
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: variable length
Welsh: hyd newidiol
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: variable message sign units
Welsh: unedau negeseuon electronig
Status B
Subject: Transport
Part of speech: Noun, Plural
Definition: VMS
Last Updated: 19 August 2003
English: variable monetary penalty
Welsh: cosb ariannol amrywiadwy
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: cosbau ariannol amrywiadwy
Last Updated: 25 October 2017
English: Variable Number Tandem Repeats
Welsh: Ailddigwyddiadau Tandem Nifer Amrywiol
Status C
Subject: Health
Part of speech: Noun, Plural
Context: VNTR. Repeating units of a DNA sequence which number varies between individuals.
Last Updated: 29 October 2010
English: variable rate
Welsh: cyfradd amrywiadwy
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 5 February 2014
English: variable speed drive
Welsh: gyriant amrywio cyflymder
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: VSD
Last Updated: 14 July 2010
English: variable speed limit
Welsh: terfyn cyflymder newidiol
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: terfynau cyflymder newidiol
Definition: Cyflymder uchaf a ganiateir i gerbydau deithio ar ddarn o ffordd, ac y gellir ei amrywio yn ôl ffactorau penodol fel y tywydd neu anghenion ansawdd aer.
Notes: Sylwch y cedwir 'cyfyngiad cyflymder' ar gyfer 'speed restriction', sy'n gysyniad gwahanol ym maes cyfraith ffyrdd.
Last Updated: 27 October 2020
English: variable string
Welsh: llinyn newidiol
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: variable tenure
Welsh: deiliadaeth amrywiadwy
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Last Updated: 26 October 2004
English: variable type
Welsh: math newidiol
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: variable-width font
Welsh: ffont newidiol ei lled
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: variance
Welsh: amrywiant
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: variant
Welsh: amrywiolyn
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 7 September 2004
English: variant
Welsh: amrywiolyn
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: amrywiolion
Definition: Organeb neu feirws sy'n wahanol yn enynnol wrth organebau neu feirysau eraill o'r un rhywogaeth neu linach, yn sgil mwtaniad yn y dilyniant genynnol
Last Updated: 7 June 2021
English: variant bid
Welsh: cynnig amrywiadol
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: cynigion amrywiadol
Definition: Yng nghyd-destun prosesau caffael, cynnig gan dendrwr sy'n cynnwys nodweddion nad ydynt yn y fanyleb, neu delerau contract neu fecanweithiau talu amgen.
Last Updated: 20 November 2025
English: Variant Creutzfeldt-Jakob Disease
Welsh: Clefyd Amrywiolyn Creutzfeldt-Jakob
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: vCJD
Last Updated: 22 April 2004
English: Variant of Concern
Welsh: Amrywiolyn sy’n Peri Pryder
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: Amrywiolion sy’n Peri Pryder
Definition: Organeb neu feirws newydd sy'n wahanol yn enynnol wrth organebau neu feirysau eraill o'r un rhywogaeth neu linach, yn sgil mwtaniad yn y dilyniant genynnol, ac sy’n cynnwys un neu ragor o nodweddion sy’n peri pryder (o ran iechyd y cyhoedd). Ailddynodir Amrywiolynnau sy’n Destun Ymchwiliad yn Amrywiolynnau sy’n Peri Pryder, os yw’r ymchwiliad yn datgelu nodweddion o’r fath.
Notes: Defnyddir yr acronym VOC, gan gynnwys yn y gyfundrefn enwi amrywiolion o’r fath (ee VOC-202012/01). Ailenwir amrywiolyn drwy addasu’r acronym cychwynnol yn yr enw, os yw’n cael ei ailddynodi yn Amrywiolyn sy’n Peri Pryder (ee o VUI-202012/01 i VOC-202012/01)
Last Updated: 14 December 2021
English: variants
Welsh: amrywolion
Status C
Subject: Law
Part of speech: Noun, Plural
Last Updated: 7 September 2004
English: variant strain
Welsh: straen sy’n amrywiolyn
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Gweler y cofnodin am 'strain' a 'variant' i gael diffiniadau.
Last Updated: 21 January 2020
English: Variant Under Investigation
Welsh: Amrywiolyn sy’n Destun Ymchwiliad
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: Amrywiolion sy’n Destun Ymchwiliad
Definition: Organeb neu feirws newydd sy'n wahanol yn enynnol wrth organebau neu feirysau eraill o'r un rhywogaeth neu linach, yn sgil mwtaniad yn y dilyniant genynnol.
Notes: Defnyddir yr acronym VUI, gan gynnwys yn y gyfundrefn enwi amrywiolion o’r fath (ee VUI-202012/01). Gweler hefyd Variant of Concern / Amrywiolyn sy’n Peri Pryder.
Last Updated: 14 December 2021
English: variation
Welsh: amrywiad
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 7 September 2004
English: variation
Welsh: amrywiad
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: amrywiadau
Definition: Yng nghyd-destun y gyfundrefn Diogeliadau Amddiffyn Rhyddid, newid i awdurdodiad nad yw'n gyfystyr â newid yn y trefniadau i roi gofal neu driniaeth.
Last Updated: 26 January 2022
English: variation deed
Welsh: gweithred amrywio
Status C
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last Updated: 20 November 2007
English: variation notices
Welsh: hysbysiadau amrywio
Status C
Subject: General
Part of speech: Noun, Plural
Last Updated: 1 September 2010
English: variation of a lease
Welsh: amrywio les
Status B
Subject: Law
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 16 August 2016
English: variation of chargeable interest
Welsh: amrywio buddiant trethadwy
Status B
Subject: Law
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 16 August 2016
English: variation of testamentary dispositions
Welsh: amrywio gwarediadau testamentaidd
Status B
Subject: Law
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 17 August 2016
English: variations
Welsh: amrywiadau
Status C
Subject: Law
Part of speech: Noun, Plural
Last Updated: 7 September 2004
English: variations of sex characteristics
Welsh: amrywiadau nodweddion rhyw
Status B
Subject: Health
Part of speech: Noun, Plural
Definition: Grŵp o gyflyrau prin sy'n ymwneud â genynnau, hormonau ac organau atgenhedlu, a all olygu bod person yn datblygu'n wahanol i'r rhan fwyaf o bobl.
Context: Intersex and VSC: An intersex person is someone who does not fit conventional expectations for male or female development in terms of anatomy, metabolism or genetics. The opposite of intersex is endosex, which is where a person does fit conventional expectations. Some clinicians use the term differences in sex development (DSD), but this term is unpopular among intersex groups as it is connected to the former meaning of DSD as “disorders of sex development”. The term “disorder” is felt to be pejorative. Similarly, the term intersex is sometimes rejected by some groups and may prefer to refer to “Variations of Sex Characteristics” (VSC) or “variations in reproductive or sex anatomy”.
Notes: Term arall am 'wahaniaethau datblygiad rhyw' / 'differences in sex development', ac a elwir weithiau'n 'anhwylderau datblygiad rhyw' / 'disorders of sex development'. Gall gynnwys bod yn 'rhyngryw' / 'intersex'.
Last Updated: 2 May 2024
English: varicella
Welsh: farisela
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma’r term meddygol technegol am chickenpox / brech yr ieir. Sylwer y Cymreigir y ffurf sy’n enw ar yr haint, ond nid enw’r feirws ei hun, Varicella-zoster.
Last Updated: 6 November 2025
English: Varicella-zoster
Welsh: Varicella-zoster
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Enw’r feirws sy’n achosi’r haint varicella / farisela (brech yr ieir).
Notes: Sylwer na Chymreigir enw’r feirws ei hun, ond y Cymreigir y term meddygol varicella / farisela, sef y term technegol am frech yr ieir.
Last Updated: 6 November 2025
English: varietal associations
Welsh: amrywiadau cysylltiol
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 14 August 2003
English: varieties
Welsh: amrywiadau/mathau
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: of plants
Last Updated: 19 May 2004
English: varieties
Welsh: amrywiaethau
Status C
Subject: Law
Part of speech: Noun, Plural
Definition: ansawdd o fod yn amrywiol etc.
Last Updated: 7 September 2004
English: varieties
Welsh: amrywogaethau
Status C
Subject: Law
Part of speech: Noun, Plural
Definition: (Bot.) dosbarth o dan isrywogaeth
Last Updated: 7 September 2004
English: variety
Welsh: amrywiad
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: gwnaiff "math sy’n well" y tro weithie
Last Updated: 29 July 2003
English: variety
Welsh: amrywogaeth
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Definition: (Bot.) dosbarth o dan isrywogaeth
Last Updated: 7 September 2004
English: variety
Welsh: amrywiaeth
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Definition: ansawdd o fod yn amrywiol etc.
Last Updated: 7 September 2004
English: variety of new housing
Welsh: amrywiaeth o dai newydd
Status A
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last Updated: 25 May 2012
English: varifocal
Welsh: amrywffocal
Status B
Subject: Health
Part of speech: Adjective
Notes: Yng nghyd-destun lensys.
Last Updated: 8 December 2022
English: Varroa
Welsh: Varroa
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Gwiddonyn sy'n ymosod ar wenyn mêl ac yn eu lladd.
Last Updated: 23 September 2020
English: vary
Welsh: amrywio
Status A
Subject: Law
Part of speech: Verb
Definition: peri (i rywbeth) newid
Context: Caiff y landlord amrywio’r rhent sy’n daladwy o dan gontract diogel drwy roi hysbysiad i ddeiliad y contract yn nodi rhent newydd sydd i gael effaith ar y dyddiad a bennir yn yr hysbysiad.
Last Updated: 16 November 2021
English: VAS
Welsh: VAS
Status C
Subject: Transport
Definition: Vehicle Activated Sign
Last Updated: 8 December 2004
English: vascular dementia
Welsh: dementia fasgwlaidd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 25 May 2011
English: vascular dementia
Welsh: dementia fasgwlaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 17 September 2020
English: Vascular Endothelial Growth Factor
Welsh: Ffactor Twf Endothelaidd Fasgwlaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 21 July 2022
English: Vascular Improvement Plan
Welsh: Cynllun Gwella Gwasanaethau Fasgwlaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 1 September 2022