TermCymru

Results are displayed in Welsh alphabetical order A-Y

English: parent undertaking

Status B

Subject: Law

Part of speech: Noun, Masculine, Singular

Plural: rhiant-ymgymeriadau

Definition: O dan Ddeddf Cwmnïau 2006, ymgymeriad sydd â rheolaeth dros ymgymeriad arall (is-ymgymeriad) ee drwy fod y rhiant-ymgymeriad yn dal mwyafrif yr hawliau pleidleisio yn yr is-ymgymeriad, drwy fod y rhiant-ymgymeriad yn aelod o'r is-ymgymeriad gyda'r hawl i benodi neu ddisodli mwyafrif ei fwrdd cyfarwyddwr, drwy fod y rhiant-ymgymeriad â dylanwad dros yr is-ymgymeriad drwy ei erthyglau neu gontract rheolaeth, neu drwy fod y rhiant-ymgymeriad yn aelod o'r is-ymgymeriad ac yn rheoli mwyafrif yr hawliau pleidleisio.

Last updated: 31 July 2024

Welsh: Rhieni dros Addysg Gymraeg

English: Parents for Welsh Medium Education

Status A

Subject: Education

Part of speech: Noun, Plural

Definition: RhAG

Last updated: 14 August 2003

Welsh: Rhieni, Gofal Plant a Chyflogaeth

English: Parents, Childcare and Employment

Status A

Subject: Education

Part of speech: Proper noun

Definition: Cynllun gan Lywodraeth Cymru. Bydd y cynllun Rhieni, Gofal Plant a Chyflogaeth yn talu am gost gofal plant tra bydd rhieni yn derbyn hyfforddiant i ennill y sgiliau sydd eu hangen arnynt i gael swydd.

Notes: Defnyddir yr acronym PaCE yn Saesneg. Argymhellir defnyddio PaCE yn Gymraeg hefyd os nad yw’n briodol defnyddio’r teitl llawn.

Last updated: 15 October 2015

Welsh: rhieni sydd eisoes yn manteisio ar y Cynnig

English: in-flight parents

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Notes: Yng nghyd-destun penodol y Cynnig Gofal Plant, a'r broses o drosglwyddo o hen system electronig i'r Gwasanaeth Digidol Cenedlaethol.

Last updated: 21 October 2021

Welsh: rhieni sy'n addysgu

English: parent educators

Status C

Subject: Education

Part of speech: Noun, Plural

Definition: i.e. parents as educators

Last updated: 6 April 2004

Welsh: Rhif 10 Gogledd Lloegr

English: No. 10 North

Status B

Subject: Politics

Part of speech: Proper noun

Notes: Teitl cwrteisi ar enw adran o Lywodraeth y DU nad oes iddi ffurf Gymraeg swyddogol.

Last updated: 8 September 2026

Welsh: Rhif Achredu Cymhwyster

English: QAN

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Qualification Accreditation Number

Last updated: 25 March 2010

Welsh: Rhif Achredu Cymhwyster

English: Qualification Accreditation Number

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: QAN

Last updated: 25 March 2010

Welsh: Rhif a Chwarae

English: Number and Play

Status C

Subject: Education

Definition: NAP

Last updated: 12 September 2007

Welsh: rhif adnabod

English: distinguishing number

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Definition: ffermydd wyau

Last updated: 10 December 2003

Welsh: rhif adnabod

English: ID number

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last updated: 19 July 2005

Welsh: rhif adnabod

English: identification number

Status B

Subject: General

Part of speech: Noun, Masculine, Singular

Plural: rhifau adnabod

Last updated: 10 December 2024

Welsh: rhif Adnabod a Chofrestru Gweithredwr Economaidd

English: Economic Operators Registration and Identification

Status B

Subject: Economic development

Part of speech: Noun, Masculine, Singular

Plural: rhifau Adnabod a Chofrestru Gweithredwr Economaidd

Definition: Rhif sydd ei angen at ddibenion Tollau er mwyn masnachu rhwng y DU ac Ewrop.

Notes: Defnyddir yr acronym EORI.

Last updated: 23 December 2020

Welsh: rhif adnabod cynhyrchydd

English: producer ID

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 15 October 2003

Welsh: rhif adnabod cynhyrchydd

English: producer identification number

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 29 July 2003

Welsh: rhif adnabod electronig

English: EID number

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 26 January 2010

Welsh: rhif adnabod unigol

English: individual id mark

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 5 February 2004

Welsh: rhif adnabod unigol

English: individual identification number

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Definition: on sheep

Last updated: 5 February 2004

Welsh: rhif adnabod unigol

English: individual identity

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Context: Adnabod defaid.

Last updated: 26 January 2010

Welsh: Rhif Adnabod y Cerbyd

English: Vehicle Identification Number

Status C

Subject: Transport

Part of speech: Noun, Masculine, Singular

Definition: VIN

Last updated: 1 September 2004

Welsh: rhif alffa unigryw

English: unique alphanumeric number

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Definition: system rhifo da byw

Last updated: 3 October 2003

Welsh: rhif atgynhyrchu

English: reproduction number

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last updated: 10 September 2020

Welsh: rhif atgynhyrchu gwirioneddol

English: effective reproduction number

Status A

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Nifer cyfartalog yr achosion o glefyd a drosglwyddir gan un unigolyn heintiedig mewn poblogaeth sy’n cynnwys carfannau a all ddal y clefyd a charfannau sydd ag ymwrthedd i’r clefyd.

Notes: Dynodir y rhif hwn gan R, Re neu Rt gan amlaf. Cymharer â’r cofnod am ‘basic reproduction number’ / ‘rhif atgynhyrchu sylfaenol’.

Last updated: 13 July 2020

Welsh: rhif atgynhyrchu sylfaenol

English: basic reproduction number

Status A

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Nifer cyfartalog yr achosion o glefyd a drosglwyddir gan un unigolyn heintiedig mewn poblogaeth, gan dybio y gall pawb yn y boblogaeth honno ddal y clefyd.

Notes: Dynodir y rhif hwn gan R0 neu R=0 gan amlaf. Cymharer â'r cofnod am 'basic reproduction number' / 'rhif atgynhyrchu sylfaenol'.

Last updated: 13 July 2020

Welsh: Rhifau Comisiynu Addysg

English: Education Commissioning Numbers

Status C

Subject: Education

Part of speech: Noun, Plural

Last updated: 5 January 2011

Welsh: Rhifau Cyfeirnod Darparwyr

English: PRNs

Status C

Subject: Education

Part of speech: Noun, Plural

Definition: Provider Reference Numbers

Last updated: 1 November 2010

Welsh: Rhifau Cyfeirnod Darparwyr

English: Provider Reference Numbers

Status C

Subject: Education

Part of speech: Noun, Plural

Definition: PRNs

Last updated: 1 November 2010

Welsh: Rhifau Oes Unigryw i Geffylau

English: UELNs

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Definition: Unique Equine Life Numbers

Last updated: 9 January 2006

Welsh: Rhifau Oes Unigryw i Geffylau

English: Unique Equine Life Numbers

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Definition: UELNs

Last updated: 9 January 2006

Welsh: rhif awdurdodiad cludwr

English: transporter authorisation number

Status B

Subject: Waste

Part of speech: Noun, Masculine, Singular

Plural: rhifau awdurdodiad cludwyr

Notes: Dyma'r term cyfatebol yn Rheoliadau Awdurdodiadau Amgylcheddol (Yr Alban) 2018 am yr hyn a elwir yn carrier registraion number / rhif cofrestru cludwr yng Nghymru a Lloegr.

Last updated: 19 March 2026

Welsh: rhif cae newydd

English: new parcel reference number

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 27 July 2010

Welsh: rhif cofrestriad cludwr

English: carrier registration number

Status B

Subject: Waste

Part of speech: Noun, Masculine, Singular

Plural: rhifau cofrestriad cludwyr

Notes: Yng nghyd-destun cludo gwastraff.

Last updated: 17 March 2026

Welsh: Rhif Cofrestru Masnachwr

English: Trader Registration Number

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 29 July 2003

Welsh: Rhif Cofrestru Proffesiynol

English: Professional Registration Number

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: Rhifau Cofrestru Proffesiynol

Last updated: 13 May 2021

Welsh: rhif cofrestru'r cerbyd

English: vehicle registration number

Status C

Subject: Transport

Part of speech: Noun, Masculine, Singular

Last updated: 1 September 2004

Welsh: rhif CPH

English: CPH number

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Plural: rhifau CPH

Notes: Talfyriad o "county, parish, holding" yw CPH. Mae'n gyfeirnod a ddynodir ar gyfer fferm unigol, sy'n cynnwys tair elfen: un ar gyfer y sir, un ar gyfer y plwyf ac un ar gyfer y daliad. Weithiau defnyddir "rhif y daliad" mewn cyd-destunau llai ffurfiol yn Gymraeg.

Last updated: 18 June 2024

Welsh: rhif cymeradwyo

English: approval number

Status C

Subject: Environment

Part of speech: Noun, Masculine, Singular

Last updated: 19 April 2007

Welsh: rhif Cymeradwyo/Dynodi Cymwysterau Cymru

English: Qualifications Wales Approval/Designation number

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Context: Defnyddir rhif Cymeradwyo/Dynodi Cymwysterau Cymru (QWAD) i nodi'r pwnc, y math o gymhwyster, safon y dysgu a gwybodaeth berthnasol arall sy'n ymwneud â'r gweithgarwch dysgu.

Last updated: 13 September 2018

Welsh: rhif deuaidd

English: binary number

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last updated: 11 June 2013

Welsh: rhif diadell y daliad geni

English: holding of birth flock number

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 26 January 2010

Welsh: rhif dogfen

English: document number

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last updated: 19 July 2005

Welsh: rhif dyroddi

English: issue number

Status C

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Context: Yng nghyd-destun cardiau teithio.

Last updated: 5 March 2015

Welsh: rhifedd

English: numeracy

Status B

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Y gallu i ddefnyddio rhifau.

Last updated: 22 October 2020

Welsh: Rhifedd ar gyfer dysgwyr rhwng 14 ac 19 mlwydd oed

English: Numeracy for 14 to 19-year-olds

Status A

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Adroddiad Estyn.

Last updated: 3 November 2011

Welsh: rhif etholiadol

English: electoral number

Status A

Subject: Politics

Part of speech: Noun, Masculine, Singular

Plural: rhifau etholiadol

Definition: Yng nghyd-destun Gorchymyn Senedd Cymru (Cynrychiolaeth y Bobl) 2025, rhif person yn y gofrestr etholiadol sydd i’w defnyddio yn yr etholiad neu, hyd nes y cyhoeddir y gofrestr, rif y person hwnnw, os oes rhif, yn y rhestrau etholwyr ar gyfer y gofrestr honno.

Last updated: 23 March 2026

Welsh: rhif ffôn cyswllt

English: contact telephone number

Status A

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last updated: 29 October 2009

Welsh: Rhif Hyfforddi Cenedlaethol

English: National Training Number

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: NTN

Last updated: 26 April 2006

Welsh: Rhif Hyfforddi Cenedlaethol

English: NTN

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: National Training Number

Last updated: 26 April 2006

Welsh: Rhif Llyfr Safonol Rhyngwladol

English: International Standard Book Number

Status B

Subject: Culture and the arts

Part of speech: Noun, Masculine, Singular

Last updated: 8 November 2018

Welsh: Rhif Llyfr Safonol Rhyngwladol

English: ISBN

Status B

Subject: Culture and the arts

Part of speech: Noun, Masculine, Singular

Last updated: 8 November 2018

TermCymru

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