TermCymru

Results are displayed in English alphabetical order A-Z
English: BMR
Welsh: BMR
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Basic Metabolic Rate
Last Updated: 19 January 2012
English: BMU
Welsh: Uned Rheoli Busnes
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Singular
Definition: Business Management Unit
Last Updated: 17 June 2008
English: BMV
Welsh: Tir Gorau a Mwyaf Amlbwrpas
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Best and Most Versatile Land
Context: Agricultural Land Classification
Last Updated: 5 February 2014
English: BMW Professional Golfers’ Association Championship
Welsh: Pencampwriaeth Cymdeithas y Golffwyr Proffesiynol BMW
Status B
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Notes: BMW yw noddwyr 2020
Last Updated: 2 July 2020
English: BNE
Welsh: BNE
Status C
Subject: Agriculture
Part of speech: Neutral
Definition: Beef National Envelope
Last Updated: 20 July 2004
English: BNF
Welsh: Sefydliad Metheg Prydain
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Definition: British Nutrition Foundation
Last Updated: 9 May 2008
English: BN(O)
Welsh: Gwladolyn Prydeinig (Tramor)
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: Gwladolion Prydeinig (Tramor)
Definition: Statws sydd gan bobl a oedd yn byw yn Hong Kong neu a oedd â chysylltiad â Hong Kong cyn 1 Gorffennaf 1997, a gofrestrodd am y statws neu a oedd heb genedligrwydd neu ddinasyddiaeth arall ar 30 Mehefin 1997.
Notes: Dyma'r acronym Saesneg a ddefnyddir am British National (Overseas).
Last Updated: 14 December 2022
English: BNPHS Local Public Health Directors
Welsh: Cyfarwyddwyr Lleol Iechyd y Cyhoedd GICCC 
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 26 November 2007
English: Bôn-y-maen
Welsh: Bôn-y-maen
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Ninas a Sir Abertawe. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Sir Abertawe (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: boar
Welsh: baedd
Status C
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: an uncastrated male pig - OED
Last Updated: 21 July 2003
English: board
Welsh: prydau bwyd
Status B
Subject: Housing
Part of speech: Noun, Plural
Notes: Term a ddefnyddir gan Wasanaeth y Swyddogion Rhent yn benodol.
Last Updated: 21 January 2021
English: board
Welsh: byrddio
Status B
Subject: Transport
Part of speech: Verb
Notes: Yn achos bws, trên, llong neu awyren, pan na fydd “mynd ar” yn addas yn y cyd-destun.
Last Updated: 21 January 2020
English: board and attendance
Welsh: prydau a gweini
Status C
Subject: Housing
Part of speech: Noun, Plural
Definition: Maes budd-dal tai a'r Lwfans Tai Lleol/Rhenti.
Last Updated: 3 April 2009
English: board and lodging
Welsh: bwyd a llety
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last Updated: 20 November 2014
English: board blast
Welsh: bwrdd syniadau
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 17 April 2008
English: Board Business Unit
Welsh: Uned Fusnes y Bwrdd
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Last Updated: 11 July 2019
English: Board Directors' Meeting
Welsh: Cyfarfod y Bwrdd Cyfarwyddwyr
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: BDM
Last Updated: 15 July 2005
English: boarder
Welsh: disgybl preswyl
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 23 October 2003
English: boarding grant
Welsh: grant byrddio
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: grantiau byrddio
Definition: Grant ariannol a roddir i gynorthwyo gyda chostau llety mewn ysgol fyrddio i ddisgyblion cymwys.
Last Updated: 26 November 2025
English: boarding house
Welsh: tŷ preswyl
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 23 October 2003
English: boarding provision
Welsh: darpariaeth fyrddio
Status B
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Darpariaeth i ddisgyblion lle byddant yn byw ac yn astudio ar yr un safle yn ystod y tymor ysgol.
Context: See also 'residential provision'.
Notes: Term a ddefnyddir yn y ddeddfwriaeth yn unig. Gweler hefyd y cofnodion cysylltiedig am ‘boarding school’ a ‘residential school’, sydd ill dau yn cael eu dynodi â’r term Cymraeg ‘ysgol breswyl’.
Last Updated: 21 February 2024
English: boarding school
Welsh: ysgol breswyl
Status B
Subject: Education
Part of speech: Noun, Feminine, Singular
Plural: ysgolion preswyl
Definition: Ysgol lle bydd disgyblion yn byw ac yn astudio ar y safle yn ystod y tymor ysgol.
Notes: Yn y ddeddfwriaeth, defnyddir ‘ysgol fyrddio’, yn bennaf er mwyn gwahaniaethu wrth ‘residential school’, a all ddynodi cysyniad gwahanol. Gweler y cofnod hwnnw am ddiffiniad. Serch hynny yn y rhan fwyaf o gyd-destunau nid yw defnyddio ‘ysgol breswyl’ am ‘boarding school a ‘residential school’ fel ei gilydd yn peri problemau.
Last Updated: 21 February 2024
English: Board Member
Welsh: Aelod o'r Bwrdd
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 10 January 2008
English: Board of Celtic Studies
Welsh: Bwrdd Gwybodau Celtaidd
Status A
Subject: Education
Part of speech: Neutral
Last Updated: 5 April 2011
English: Board of Commissioners
Welsh: Bwrdd y Comisiynwyr
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Context: Isle of Anglesey County Council
Last Updated: 21 July 2011
English: Board of Community Health Councils
Welsh: Bwrdd Cynghorau Iechyd Cymuned
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 21 June 2010
English: Board of Community Health Councils in Wales
Welsh: Bwrdd Cynghorau Iechyd Cymuned Cymru
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 10 November 2004
English: Board of Enterprises Committee
Welsh: Pwyllgor y Bwrdd Mentrau
Status C
Subject: Committees
Part of speech: Noun, Masculine, Singular
Last Updated: 7 December 2005
English: Board of Medical Referees
Welsh: Bwrdd y Canolwyr Meddygol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 3 July 2025
English: Board of Mission of the Church in Wales
Welsh: Bwrdd Cenhadu yr Eglwys yng Nghymru
Status A
Subject: Religion
Part of speech: Noun, Masculine, Singular
Definition: title has changed to Council for Mission and Ministry
Last Updated: 10 January 2003
English: Board of Prison Visitors and Prison Visiting Committees
Welsh: Bwrdd Ymwelwyr y Carchardai a Phwyllgorau Ymweld
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 14 September 2004
English: Board of the Citizen Voice Body
Welsh: Bwrdd Corff Llais y Dinesydd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 5 March 2020
English: Board of Trustees
Welsh: Bwrdd Ymddiriedolwyr
Status C
Subject: Community development
Part of speech: Noun, Masculine, Singular
Last Updated: 7 December 2005
English: Board of Welsh Community Health Councils
Welsh: Bwrdd Cynghorau Iechyd Cymuned Cymru
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 19 June 2003
English: Board Portfolio Member
Welsh: Aelod o'r Bwrdd â Phortffolio
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Last Updated: 29 January 2004
English: Boardroom
Welsh: Ystafell y Bwrdd
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Last Updated: 21 April 2015
English: Board Room, Neath Port Talbot Hospital
Welsh: Ystafell y Bwrdd, Ysbyty Castell-nedd Port Talbot
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi.
Last Updated: 7 November 2016
English: Board Room, Princess of Wales Hospital
Welsh: Ystafell y Bwrdd, Ysbyty Tywysoges Cymru
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi.
Last Updated: 7 November 2016
English: Board Room, Singleton Hospital
Welsh: Ystafell y Bwrdd, Ysbyty Singleton
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi.
Last Updated: 7 November 2016
English: Board Secretariat
Welsh: Ysgrifenyddiaeth y Bwrdd
Status C
Subject: Committees
Part of speech: Noun, Feminine, Singular
Last Updated: 9 August 2017
English: Board Secretary
Welsh: Ysgrifennydd y Bwrdd
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 11 July 2019
English: Board Secretary for Wales
Welsh: Ysgrifennydd y Bwrdd dros Gymru
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 14 May 2008
English: Board Services Manager
Welsh: Rheolwr Gwasanaethau'r Bwrdd
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 10 January 2008
English: Board sub-committee
Welsh: is-bwyllgor y Bwrdd
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Plural: is-bwyllgorau'r Bwrdd
Context: Roeddwn hefyd yn cael fy nghynghori gan ddau is-bwyllgor y Bwrdd a arweinir gan Aelodau Anweithredol (y Pwyllgor Archwilio a Sicrwydd Risg a’r Pwyllgor Pobl a Chydnabyddiaeth Ariannol).
Notes: Rhan o drefniadau llywodraethiant mewnol Llywodraeth Cymru.
Last Updated: 24 October 2024
English: boardwalk
Welsh: llwybr pren
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 24 January 2011
English: boarfish
Welsh: pysgodyn baedd
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: pysgod baedd
Definition: Capros aper
Last Updated: 14 March 2019
English: boars
Welsh: baeddod
Status C
Subject: Animals
Part of speech: Noun, Plural
Last Updated: 21 July 2003
English: boat
Welsh: cwch
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cychod
Definition: llestr bach a ddefnyddir i deithio neu arnofio ar ddẃr
Context: Rhaid i’r holl offer pysgota o’r fath gael ei gario’n gyfan gwbl y tu mewn i’r cwch
Notes: Defnyddir "bad" i gyfleu "craft" yn yr ystyr "cyfrwng cludo ar ddŵr" mewn deddfwriaeth. Yn y cyd-destun deddfwriaethol, defnyddir "llestr" i gyfleu "vessel", "llong" i gyfleu "ship".
Last Updated: 16 November 2021
English: boat dredge
Welsh: llusgrwyd cwch
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Type of fishing net.
Last Updated: 11 March 2013
English: BOATs
Welsh: Cilffyrdd sydd ar agor i unrhyw draffig
Status C
Subject: Transport
Part of speech: Noun, Plural
Definition: Byways Open to All Traffic
Last Updated: 31 May 2006