TermCymru

Results are displayed in alphabetical order.
Welsh: rhiant-gwmni
English: parent company
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last updated: 26 June 2012
Welsh: rhiant-lywodraethwr
English: parent governor
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: rhiant-lywodraethwyr
Last updated: 12 June 2025
Welsh: rhiant mabwysiadol
English: adoptive parent
Status B
Subject: Social services
Part of speech: Noun, Masculine, Singular
Plural: rhieni mabwysiadol
Definition: Person sydd wedi mabwysiadu plentyn ac sydd â’r hawliau a’r cyfrifoldebau cyfreithiol sy’n gysylltiedig â bod yn rhiant.
Last updated: 25 September 2025
Welsh: rhiant maeth
English: foster parent
Status A
Subject: Social services
Part of speech: Noun, Masculine, Singular
Plural: rhieni maeth
Context: Os nad yw lleoli plentyn gyda'i riant/rhieni yn gyson â llesiant y plentyn, neu nad yw'n rhesymol ymarferol, mae'r plentyn yn cael ei leoli gyda rhiant maeth (gan gynnwys trefniadau gofal gan berthnasau) neu mewn cartref plant.
Last updated: 10 July 2024
Welsh: rhiant maeth awdurdod lleol
English: local authority foster parent
Status A
Subject: Social services
Part of speech: Noun, Masculine, Singular
Plural: rhieni maeth awdurdod lleol
Last updated: 11 July 2024
Welsh: rhiant naturiol
English: natural parent
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 13 May 2014
Welsh: rhiant-sefydliad
English: parent organisation
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last updated: 12 January 2012
Welsh: rhiant sengl
English: single parent
Status B
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: a single parent is an unmarried individual who has a child who may or may not be supported in every way by another parent, eg father provides financially and emotionally.
Last updated: 16 April 2003
Welsh: rhiant sy'n gweithio
English: working parent
Status A
Subject: Social services
Part of speech: Noun, Masculine, Singular
Plural: rhieni sy'n gweithio
Context: Diffiniad o riant sy’n gweithio sy’n gymwys... Mae’r term rhiant sy’n gweithio yn cyfeirio at rieni a gwarcheidwaid, llys-rieni a phartneriaid sy'n cyd-fyw yn hirdymor o fewn aelwyd.
Notes: Term sy'n ymwneud â'r cynnig gofal plant
Last updated: 29 November 2017
Welsh: rhiant sy'n gweithio ac sy'n gymwys
English: eligible working parent
Status A
Subject: Social services
Part of speech: Noun, Masculine, Singular
Plural: rhieni sy'n gweithio ac sy'n gymwys
Context: Diffiniad o riant sy’n gweithio sy’n gymwys... Mae’r term rhiant sy’n gweithio yn cyfeirio at rieni a gwarcheidwaid, llys-rieni a phartneriaid sy'n cyd-fyw yn hirdymor o fewn aelwyd.
Notes: Term sy'n ymwneud â'r cynnig gofal plant
Last updated: 29 November 2017
Welsh: rhiant unigol
English: lone parent
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Generally used to descibe someone who is undertaking parenting alone... without another parent on the scene, maybe even without extended family help. This term can be used to describe someone who is actually married.
Last updated: 9 May 2024
Welsh: rhiant-ymgymeriad
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 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 caeau
English: field numbers
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: Mae ffermwyr yn rhoi rhif i bob cae ar gyfer y datganiad IACS.
Last updated: 29 July 2003
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 cae newydd
English: new parcel reference number
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 27 July 2010
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