TermCymru

Results are displayed in alphabetical order.

English: BI Senior Data Analyst (Internal Data)

Welsh: Uwch-ddadansoddwr Data Deallusrwydd Busnes (Data Mewnol)

Status A

Subject: Welsh Government posts and departments

Part of speech: Noun, Masculine, Singular

Last Updated: 22 May 2025

English: bisexual

Welsh: deurywiol

Status B

Subject: General

Part of speech: Adjective

Last Updated: 11 April 2024

English: bisexual people

Welsh: pobl ddeurywiol

Status C

Subject: General

Part of speech: Noun, Plural

Last Updated: 11 April 2024

English: Bishop of Bangor

Welsh: Esgob Bangor

Status C

Subject: Religion

Part of speech: Noun, Masculine, Singular

Last Updated: 7 May 2009

English: Bishop of Llandaff

Welsh: Esgob Llandaf

Status C

Subject: Religion

Part of speech: Noun, Masculine, Singular

Last Updated: 7 May 2009

English: Bishop of Monmouth

Welsh: Esgob Mynwy

Status C

Subject: Religion

Part of speech: Noun, Masculine, Singular

Last Updated: 7 May 2009

English: Bishop of St Asaph

Welsh: Esgob Llanelwy

Status C

Subject: Religion

Part of speech: Noun, Masculine, Singular

Last Updated: 7 May 2009

English: Bishop of St David's

Welsh: Esgob Tyddewi

Status C

Subject: Religion

Part of speech: Noun, Masculine, Singular

Last Updated: 7 May 2009

English: Bishop of Swansea and Brecon

Welsh: Esgob Abertawe ac Aberhonddu

Status C

Subject: Religion

Part of speech: Noun, Masculine, Singular

Last Updated: 7 May 2009

English: bishops

Welsh: esgobion

Status C

Subject: Religion

Part of speech: Noun, Plural

Last Updated: 7 May 2009

English: Bishops Castle

Welsh: Bishop's Castle

Status A

Subject: Place-names

Part of speech: Proper noun

Definition: Lle yn Lloegr.

Context: Nid Trefesgob.

Last Updated: 14 August 2003

English: Bishops' Conference of England and Wales

Welsh: Cynhadledd Esgobion Cymru a Lloegr

Status C

Subject: Religion

Part of speech: Noun, Feminine, Singular

Last Updated: 24 March 2010

English: Bishop's Palace

Welsh: Llys yr Esgob

Status A

Subject: Estates and Cadw

Part of speech: Noun, Masculine, Singular

Definition: St David's

Last Updated: 30 August 2006

English: Bishop's Palace, Lamphey

Welsh: Llys yr Esgob, Llandyfái

Status A

Subject: Estates and Cadw

Part of speech: Proper noun

Notes: Dyma'r ffurfiau a ddefnyddir yn swyddogol gan Cadw yn y ddwy iaith am yr heneb dan sylw. Safonwyd gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg, mewn ymgynghoriad â Cadw.

Last Updated: 24 October 2024

English: Bishopston

Welsh: Llandeilo Ferwallt

Status C

Subject: Place-names

Part of speech: Proper noun

Definition: yn Sir Abertawe

Last Updated: 10 March 2004

English: Bishopston

Welsh: Llandeilo Ferwallt

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: Bishton and Langstone

Welsh: Trefesgob a Langstone

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Ninas a Bwrdeistref Sirol Casnewydd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Bwrdeistref Sirol Casnewydd (Trefniadau Etholiadol) 2021.

Last Updated: 17 August 2022

English: BISI

Welsh: BISI

Status C

Subject: ICT

Part of speech: Noun, Feminine, Singular

Definition: Broadband Infrastructure Subsidy Initiative

Last Updated: 19 March 2004

English: BISI Project Manager

Welsh: Rheolwr Prosiect y Fenter Cymhorthdal Seilwaith Band Eang

Status C

Subject: Personnel

Part of speech: Noun, Masculine, Singular

Definition: BISI = Broadband Infrastructure Subsidy Initiative

Last Updated: 1 December 2004

English: bismuth

Welsh: bismwth

Status A

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: Symbol cemegol: Bi

Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.

Last Updated: 18 June 2025

English: bison

Welsh: bison

Status C

Subject: Law

Part of speech: Noun, Masculine, Singular

Last Updated: 5 March 2007

English: bisphenol A

Welsh: bisffenol A

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: Cyfansoddyn cemegol a ddefnyddir yn gyffredin wrth weithgynhyrchu plastigion.

Last Updated: 1 September 2022

English: BIT

Welsh: Technegau Gwella Busnes

Status C

Subject: Economic development

Part of speech: Noun, Plural

Definition: Business Improvement Techniques

Last Updated: 26 March 2007

English: bit

Welsh: did

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last Updated: 19 July 2005

English: BITC

Welsh: Busnes yn y Gymuned

Status C

Subject: Social services

Definition: Business in the Community

Last Updated: 5 December 2006

English: bit density

Welsh: dwysedd didau

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last Updated: 19 July 2005

English: bitemporal hemianopia

Welsh: hemianopia deuarleisiol

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Hemianopia sy'n effeithio ar ochr allanol (arleisiol) y maes golwg yn y ddwy lygad. Bydd y claf yn gweld yr hyn sydd yn ochr fewnol y maes golwg yn y ddwy lygad yn unig.

Last Updated: 25 March 2024

English: bite-sized course

Welsh: cwrs byr

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Last Updated: 1 December 2004

English: bite-sized learning

Welsh: cyfnodau dysgu byr

Status C

Subject: Education

Part of speech: Noun, Plural

Last Updated: 1 December 2004

English: Bite-size Learning National Festival

Welsh: Gŵyl Genedlaethol Blas ar Ddysgu

Status A

Subject: Education

Part of speech: Noun, Feminine, Singular

Definition: 21-27 May 2005. Co-ordinated by NIACE Dysgu Cymru and ELWa.

Last Updated: 20 May 2005

English: Bitesize: quarterly newsletter for community food initiatives in Wales

Welsh: Cnoi cil: cylchgrawn chwarterol mentrau bwyd cymunedol yng Nghymru

Status A

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Definition: Dogfen y Cynulliad 2004

Last Updated: 4 June 2004

English: bit location

Welsh: lleoliad did

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last Updated: 19 July 2005

English: bit map

Welsh: map didau

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last Updated: 19 July 2005

English: bit pattern

Welsh: patrwm didau

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last Updated: 19 July 2005

English: bit position

Welsh: safle didau

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last Updated: 19 July 2005

English: bit rate

Welsh: cyfradd ddidau

Status B

Subject: ICT

Part of speech: Noun, Feminine, Singular

Last Updated: 19 July 2005

English: bits per second

Welsh: bitiau yr eiliad

Status C

Subject: ICT

Part of speech: Noun, Plural

Definition: bps

Last Updated: 2 September 2004

English: bituminous coal

Welsh: glo bitwminaidd

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Last Updated: 31 July 2025

English: biungulates

Welsh: deugarnolion

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Definition: Anifeiliaid carnau hollt.

Last Updated: 10 October 2007

English: bivalent

Welsh: deufalent

Status B

Subject: Health

Part of speech: Adjective

Definition: Yng nghyd-destun brechlynnau, brechlyn sy’n gweithio drwy ennyn ymateb imiwnyddol i ddau feirws gwahanol, dau straen gwahanol o un feirws, dwy feicro-organeb wahanol etc.

Notes: Cymharer â’r ffurfiau ‘monovalent’, ‘trivalent’.

Last Updated: 1 September 2022

English: bivalent vaccine

Welsh: brechlyn deufalent

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: brechlynnau deufalent

Last Updated: 1 September 2022

English: bivalve

Welsh: dwygragennog

Status A

Subject: Environment

Part of speech: Adjective

Last Updated: 7 October 2002

English: Bi Visibility Day

Welsh: Diwrnod Dathlu Deurywioldeb

Status B

Subject: Personnel

Part of speech: Noun, Masculine, Singular

Notes: Diwrnod a gaiff ei ddathlu bob blwyddyn ar 23 Medi.

Last Updated: 19 September 2018

English: Black

Welsh: Du

Status A

Subject: General

Part of speech: Adjective

Definition: Fel disgrifiad o bobl, mae ‘Du’ gan amlaf yn cyfeirio at hunaniaeth sy’n tarddu’n wreiddiol neu’n rhannol o Affrica islaw’r Sahara. Gall fod ag elfennau diwylliannol yn perthyn iddo, ac felly nid yw’n cyferbynnu bob tro â ‘gwyn’ lle nad oes yr un ymdeimlad o berthyn i hunaniaeth arbennig.

Notes: Daw'r term hwn o gasgliad y Grŵp Gorchwyl a Gorffen ar Derminoleg ym maes Cydraddoldeb o ran Hil ac Ethnigrwydd. Diffiniad a nodiadau defnydd y Grŵp a gofnodir gyda'r cofnod hwn: "Hyd y bo modd, defnyddiwch briflythyren gyda’r gair ‘Du’ wrth gyfeirio at bobl, a dim priflythyren gyda ‘gwyn’ mewn cyd-destunau tebyg. Yr unig eithriad yw lle mae angen cysondeb rhwng dwy ddogfen yn y ddwy iaith a bod yn rhaid i’r cyfieithiad ddilyn arddull y gwreiddiol. PEIDIWCH â defnyddio ansoddeiriau lliw yn enwol (h.y. yn lle enwau) wrth gyfeirio at grwpiau o bobl e.e. ‘y Duon’ / ‘y gwynion’. PEIDIWCH â defnyddio ffurfiau lluosog yr ansoddeiriau ‘du’ a ‘gwyn’ wrth gyfeirio at bobl (h.y. ‘pobl Ddu’ nid ‘pobl Dduon’, a ‘pobl wyn’ nid ‘pobl wynion’). Mewn rhai ymadroddion, e.e. ‘bywydau Duon’ gallai ymddangos fel petai ‘Duon’ yn enwol yn hytrach nag yn ansoddeiriol a gwell osgoi hynny, fel y nodir uchod."

Last Updated: 18 April 2023

English: black

Welsh: du

Status A

Subject: Agriculture

Part of speech: Adjective

Definition: Horse markings

Last Updated: 29 April 2005

English: Black African

Welsh: Du Affricanaidd

Status B

Subject: Personnel

Part of speech: Adjective

Notes: Categori ethnigrwydd

Last Updated: 25 June 2020

English: Black and Chinese

Welsh: Du a Tsieineaidd

Status C

Subject: Personnel

Part of speech: Adjective

Last Updated: 13 June 2023

English: Black, Asian and minority ethnic

Welsh: Du, Asiaidd ac ethnig leiafrifol

Status A

Subject: General

Part of speech: Adjective

Definition: Pobl sy’n dod o gefndir Du, Asiaidd neu ethnig leiafrifol arall

Notes: Daw'r term hwn o gasgliad y Grŵp Gorchwyl a Gorffen ar Derminoleg ym maes Cydraddoldeb o ran Hil ac Ethnigrwydd. Diffiniad a nodiadau defnydd y Grŵp a gofnodir gyda'r cofnod hwn. "Peidiwch â defnyddio’r term na’r acronym Saesneg ‘BAME’ os oes modd ei osgoi, gan ei fod yn tramgwyddo rhai pobl y mae’n ceisio’i ddisgrifio, drwy grwpio a chyffredinoli a phwysleisio rhai grwpiau gan eithrio eraill. Caiff ei gynnwys yma yn unig er mwyn rhoi arweiniad i'r rhai sydd yn gorfod ei drosi i’r Gymraeg. Defnyddiwch y term Cymraeg llawn yn unig os oes angen cyfateb i’r Saesneg ‘BAME’. O ddewis, disgrifiwch pobl yn ôl eu cymuned ethnig unigol, nid yn ôl lliw croen na chategorïau gorgyffredinol. Os oes rhaid cyffredinoli, defnyddiwch ymadrodd fel ‘cymunedau ethnig amrywiol’ (‘diverse ethnic communities’) neu ‘mwyafrif byd-eang’ (‘global majority’)."

Last Updated: 18 April 2023

English: Black Association of Women Step Out

Welsh: Black Association of Women Step Out

Status C

Subject: Community development

Definition: BAWSO

Last Updated: 10 January 2003

English: black-backed gull

Welsh: gwylan gefnddu

Status A

Subject: Birds

Part of speech: Noun, Feminine, Singular

Last Updated: 4 June 2004

TermCymru

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