TermCymru

Results are displayed in English alphabetical order A-Z
English: Marshalled List
Welsh: rhestr wedi'i gosod mewn trefn
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Definition: Yn gysylltiedig â gwaith Mesurau.
Last Updated: 10 July 2008
English: marshalling yard
Welsh: iard gynnull
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 5 February 2008
English: Marshall Islands
Welsh: Ynysoedd Marshall
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last Updated: 17 August 2021
English: marsh clubmoss
Welsh: clwp-fwsogl y gors
Status A
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: Lycopodiella inundata
Last Updated: 13 December 2012
English: marsh fritillary
Welsh: britheg y gors
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Context: Euphydryas aurinia. Butterfly
Last Updated: 13 July 2010
English: marsh gentian
Welsh: crwynllys y gors
Status A
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: Gentiana pneumonanthe
Last Updated: 13 December 2012
English: marshland
Welsh: corstir
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 9 January 2006
English: marsh ragwort
Welsh: creulys y gors
Status C
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last Updated: 20 August 2008
English: Marsh Road, Rhyl
Welsh: Marsh Road, Y Rhyl
Status C
Subject: Place-names
Definition: in an address
Last Updated: 5 March 2003
English: marsh tit
Welsh: titw'r wern
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Parus palustris
Context: Lluosog: titwod y wern.
Last Updated: 13 November 2014
English: marshy grassland
Welsh: glaswelltir corsiog
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 14 May 2008
English: martial arts
Welsh: crefft ymladd
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last Updated: 20 February 2020
English: martial arts fighter
Welsh: gornestwr crefft ymladd
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Plural: gornestwyr crefft ymladd
Last Updated: 20 February 2020
English: Martinique
Welsh: Martinique
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last Updated: 17 August 2021
English: Martletwy
Welsh: Martletwy
Status C
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 October 2006
English: Martletwy 
Welsh: Martletwy
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Marton
Welsh: Marton
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Lle yn Lloegr.
Last Updated: 2 May 2013
English: Mary and St Michael RC Church
Welsh: Eglwys Gatholig Mair a Sant Mihangel
Status C
Subject: Religion
Part of speech: Noun, Feminine, Singular
Context: Llanarth
Last Updated: 5 December 2011
English: masculine
Welsh: gwrywaidd
Status B
Subject: General
Part of speech: Adjective
Definition: Modd o ddisgrifio person sy'n arddangos nodweddion a gysylltir yn gyffredin â'r rhyw gwryw neu â rhywedd bachgen/dyn.
Notes: Wrth ddisgrifio pobl, defnyddir yr ansoddair 'gwryw' i drosi 'male'. Pan ddefnyddir 'male' i ddisgrifio pethau heblaw pobl, ee cyfleusterau, gall 'gwrywaidd' fod yn addas.
Last Updated: 1 May 2024
English: masculinise
Welsh: gwryweiddio
Status C
Subject: Health
Part of speech: Verb
Context: Mae rhai genynnau penodol ar y cromosom Y yn ysgogi'r hormonau gwryweiddio [masculinising] i lifo o'r ceilliau (androgenau - testosteron ac MIH, hormon sy'n anghydnaws â system atgenhedlu fewnol y fenyw), sy'n symud y ffetws o'i statws benywaidd tuag at statws gwrywaidd.
Last Updated: 9 June 2016
English: masculinising hormone
Welsh: hormon gwryweiddio
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: hormonau gwryweiddio
Last Updated: 3 July 2024
English: masectomy
Welsh: masectomi
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Hefyd "codi’r fron/colli’r fron"
Last Updated: 16 August 2004
English: masking
Welsh: masgio
Status B
Subject: Health
Part of speech: Verb
Definition: Ym meysydd seicoleg a chymdeithaseg, ymddygiad amddiffynnol lle bydd unigolyn yn cuddio ei bersonoliaeth neu ymddygiad naturiol mewn ymateb i bwysau cymdeithasol neu gamdriniaeth, neu yn sgil aflonyddu arno.
Last Updated: 10 October 2024
English: mason
Welsh: saer maen
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last Updated: 22 May 2006
English: mason bee
Welsh: saerwenynen
Status B
Subject: Animals
Part of speech: Noun, Feminine, Singular
Context: Osmia xanthomelana
Last Updated: 26 June 2012
English: masonry
Welsh: gwaith maen
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last Updated: 19 December 2003
English: masons
Welsh: seiri maen
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Last Updated: 22 May 2006
English: massage parlour
Welsh: parlwr tylino
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 26 August 2014
English: mass appraisal
Welsh: arfarniad torfol
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: arfarniadau torfol
Notes: Yng nghyd-destun y dreth gyngor ac ardrethi annomestig.
Last Updated: 31 January 2024
English: Massed Choirs
Welsh: Corau Cyfun
Status C
Subject: Culture and the arts
Part of speech: Noun, Plural
Last Updated: 12 February 2007
English: mass gathering
Welsh: cynulliad torfol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: cynulliadau torfol
Last Updated: 19 March 2020
English: massif
Welsh: massiff
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: geographical term
Last Updated: 19 August 2008
English: Massive Open Online Course
Welsh: Cwrs Ar-lein Enfawr Agored
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: MOOC
Last Updated: 28 May 2014
English: mass market micro renewables
Welsh: rhedeg cynlluniau adnewyddadwy bach ar gyfer y farchnad dorfol
Status C
Subject: Economic development
Part of speech: Verb
Last Updated: 4 October 2005
English: mass media
Welsh: cyfryngau torfol
Status C
Subject: Culture and the arts
Part of speech: Noun, Plural
Last Updated: 18 January 2007
English: mass mortality events
Welsh: digwyddiadau pan fydd nifer mawr o adar gwyllt yn marw
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 8 December 2010
English: mass noun
Welsh: enw cynnull
Status A
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Definition: term gramadegol
Last Updated: 9 October 2006
English: mass participation
Welsh: cyfranogaeth dorfol
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 10 February 2004
English: mass population testing
Welsh: profi'r boblogaeth ar lefel dorfol
Status B
Subject: Health
Part of speech: Verb
Notes: Mewn perthynas â COVID-19.
Last Updated: 14 May 2020
English: mass testing
Welsh: profi torfol
Status B
Subject: Health
Part of speech: Verb
Context: Felly, os oes achosion yn bodoli eisoes mewn cartref gofal, mae angen tybio bod y feirws ar bawb a gweithredu yn unol â hynny, ni waeth a gaiff profion torfol eu rhoi ar waith ai peidio.
Last Updated: 21 May 2020
English: mass testing centre
Welsh: canolfan profi torfol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: canolfannau profi torfol
Notes: Mewn perthynas â COVID-19.
Last Updated: 14 May 2020
English: Mass Vaccination Centre
Welsh: Canolfan Brechu Torfol
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: Canolfannau Brechu Torfol
Last Updated: 14 January 2021
English: mast
Welsh: mast
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 24 September 2002
English: master
Welsh: meistr
Status B
Subject: ICT
Part of speech: Adjective
Last Updated: 19 July 2005
English: masterbatch
Welsh: swp rheoli
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: sypiau rheoli
Definition: Cymysgedd o ychwanegion a chemegau, sy'n unigryw i'r gweithgynhyrchwr ac sy'n rhoi i'r cynnyrch terfynol briodweddau penodol (ee ymwrthedd i dân, y gallu i fod yn ocso-ddiraddadwy, ac ati).
Last Updated: 13 October 2022
English: Master Beekeeper
Welsh: Meistr mewn Gwenyna
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Un sydd wedi ennill tystysgrif Meistr mewn Gwenyna
Last Updated: 23 September 2020
English: Master Class Series
Welsh: Cyfres o Ddosbarthiadau Meistr
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 8 November 2004
English: master data management
Welsh: meistr-reoli data
Status B
Subject: ICT
Part of speech: Verb
Definition: Master data management (MDM) is a system mechanism which allows all of the data to be linked to one file, called the master file. This provides a common point of reference and allows streamlined data sharing and record keeping.
Last Updated: 28 March 2018
English: master disk
Welsh: meistr-ddisg
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: master document
Welsh: meistrddogfen
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 19 July 2005