TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Tystysgrif Gofrestru
English: Certificate of Registry
Status A
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: Evidence of a ship's registration.
Last updated: 5 March 2013
Welsh: Tystysgrif Graidd
English: Core Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Welsh Baccalaureate Qualification
Last updated: 22 August 2006
Welsh: Tystysgrif Graidd Bagloriaeth Cymru
English: Welsh Baccalaureate Core Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 22 August 2006
Welsh: tystysgrif gwblhau
English: completion certificate
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 8 June 2015
Welsh: Tystysgrif Gweithredwr Awyr
English: Air Operator’s Certificate
Status B
Subject: Transport
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Gweithredwr Awyr
Definition: An air operator's certificate (AOC) is the approval granted by a national aviation authority to an aircraft operator to allow it to use aircraft for commercial purposes.
Last updated: 5 October 2016
Welsh: Tystysgrif Gweithredwr Awyr Heddlu
English: Police Air Operator’s Certificate
Status B
Subject: Transport
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Gweithredwyr Awyr Heddlu
Definition: A specialist National AOC granted to organisations operating in the Service of a Chief of Police. This AOC requires similar procedures to those of the full AOC; however the very nature of police operations necessitates the provision of 'easements' from the standard regulations.
Last updated: 5 October 2016
Welsh: Tystysgrif Gyffredinol Addysg Uwchradd
English: General Certificate of Secondary Education
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: GCSE
Last updated: 17 May 2004
Welsh: tystysgrif gyflogaeth
English: certificate of employment
Status B
Subject: Local government
Part of speech: Noun, Feminine, Singular
Last updated: 21 March 2003
Welsh: tystysgrif gymeradwyo
English: approval certificate
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau cymeradwyo
Context: Caiff awdurdod lleol, ar gais a gyflwynir iddo gan berson sy’n cynnal busnes y rhoddir triniaeth arbennig yn ei ardal neu y mae’n debygol y rhoddir triniaeth arbennig yn ei ardal yng nghwrs y busnes hwnnw, drwy ddyroddi tystysgrif o dan yr adran hon (“tystysgrif gymeradwyo”), gymeradwyo mewn cysylltiad â’r driniaeth arbennig fangre neu gerbyd sydd o fewn is-adran (2).
Notes: Daw'r testun cyd-destunol o Ddeddf Iechyd y Cyhoedd (Cymru) 2017.
Last updated: 13 June 2025
Welsh: Tystysgrif Gyntaf
English: FC
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: First Certificate
Last updated: 7 September 2006
Welsh: Tystysgrif Gyntaf
English: First Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: FC
Last updated: 7 September 2006
Welsh: tystysgrif hawl
English: certificate of entitlement
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 6 August 2012
Welsh: Tystysgrif Hyfforddwr yr Heddlu
English: Police Trainer's Certificate
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 15 January 2008
Welsh: tystysgrif hylendid bwyd
English: food hygiene certificate
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau hylendid bwyd
Last updated: 4 April 2019
Welsh: Tystysgrif Iechyd
English: Certificate of Health
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 26 July 2004
Welsh: tystysgrif iechyd
English: health certificate
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 22 September 2006
Welsh: tystysgrif iechyd allforio
English: export health certificate
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 6 July 2005
Welsh: Tystysgrif Iechyd Allforio
English: Export Health Certificate
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: Thystysgrifau Iechyd Allforio
Notes: Tystysgrif y gellir bod ei hangen er mwyn allforio pysgod i'r UE, os na cheir cytundeb Brexit
Last updated: 15 November 2018
Welsh: tystysgrif iechyd allforio
English: export health certificate
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Iechyd Allforio
Last updated: 28 February 2019
Welsh: Tystysgrif Iechyd ar gyfer Masnachu Anifeiliaid o fewn yr UE
English: Intra Trade Animal Health Certificate
Status C
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: ITAHC
Last updated: 14 November 2007
Welsh: Tystysgrif Iechyd ar gyfer Masnachu Anifeiliaid o fewn yr UE
English: ITAHC
Status C
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: Intra Trade Animal Health Certificate
Last updated: 10 June 2008
Welsh: tystysgrif iechyd i allforio
English: export health certification
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: cig/anifeiliaid
Last updated: 10 January 2008
Welsh: tystysgrif iechyd i allforio i wledydd eraill yr UE
English: intra-community trade export health certificate
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 29 January 2008
Welsh: tystysgrif imiwnedd
English: certificate of immunity
Status A
Subject: Estates and Cadw
Part of speech: Noun, Feminine, Singular
Context: With regard to listing a building.
Last updated: 25 June 2013
Welsh: Tystysgrif i Raddedigion
English: Postgraduate Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 29 July 2004
Welsh: tystysgrif ôl-brofiad
English: post experience certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 5 September 2003
Welsh: Tystysgrif Lefel Mynediad mewn Sgiliau Bywyd Saesneg ar gyfer Siaradwyr Ieithoedd Eraill (ESOL) (Mynediad 3)
English: Entry Level Certificate in ESOL Skills for Life (Entry 3)
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: ESOL = English for Speakers of Other Languages
Last updated: 22 July 2010
Welsh: Tystysgrif Lloegr mewn Gweinyddiaeth Cynghorau Lleol
English: English Certificate in Local Council Administration
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Last updated: 5 June 2006
Welsh: tystysgrif marwolaeth
English: death certificate
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 6 August 2012
Welsh: Tystysgrif mewn Arferion Creadigol a Diwylliannol
English: Certificate in Creative and Cultural Practices
Status A
Subject: Education
Part of speech: Proper noun, Masculine, Singular
Definition: Qualification title.
Last updated: 19 April 2013
Welsh: Tystysgrif mewn ESOL ar gyfer Gwaith
English: Certificate in ESOL for Work
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: ESOL = English for Speakers of Other Languages
Last updated: 22 July 2010
Welsh: tystysgrif mewn llythrennedd oedolion
English: certificate in adult literacy
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Basic Skills
Last updated: 2 July 2008
Welsh: Tystysgrif mewn Modelu Parametrig drwy Gynllunio gyda Chymorth Cyfrifiadur (CAD)
English: Certificate in Computer Aided Design (CAD) Parametric Modelling
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 22 July 2010
Welsh: tystysgrif mewn rhifedd oedolion
English: certificate in adult numeracy
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Basic Skills
Last updated: 2 July 2008
Welsh: Tystysgrif Mynediad
English: Access Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 29 January 2008
Welsh: Tystysgrif Nam ar y Golwg
English: Certificate of Vision Impairment
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: CVI. Certificate of a Person as Sight Impaired (partially sighted) or as Severely Sight Impaired (blind).
Notes: "Nam" a ddefnyddir am "impairment" yn nheitl y ddogfen hon, ond "amhariad" sy'n arferol yn ein testunau erbyn hyn. Gweler yr erthygl ar y Model Cymdeithasol o Anabledd yn yr Arddulliadur. Yn unol â'r Model, mae amhariad ("impairment", a elwid yn "nam" o'r blaen) yn nodwedd ar berson, a all effeithio ar ei ymddangosiad neu ar sut y mae ei gorff neu ei feddwl yn gweithio; caiff pobl anabl (y gellir hefyd cyfeirio atynt fel "pobl anabledig" neu "bobl sy'n cael eu hanablu") eu hanablu gan ffactorau allanol fel yr amgylchedd, polisi neu arferion, neu yn sgil methiant i ddarparu addasiadau ar eu cyfer; ac anabledd yw canlyniad anablu pobl sydd ag amhariadau. 
Last updated: 16 November 2023
Welsh: Tystysgrif Nam ar y Golwg
English: CVI
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Certificate of Vision Impairment
Notes: "Nam" a ddefnyddir am "impairment" yn nheitl y ddogfen hon, ond "amhariad" sy'n arferol yn ein testunau erbyn hyn. Gweler yr erthygl ar y Model Cymdeithasol o Anabledd yn yr Arddulliadur. Yn unol â'r Model, mae amhariad ("impairment", a elwid yn "nam" o'r blaen) yn nodwedd ar berson, a all effeithio ar ei ymddangosiad neu ar sut y mae ei gorff neu ei feddwl yn gweithio; caiff pobl anabl (y gellir hefyd cyfeirio atynt fel "pobl anabledig" neu "bobl sy'n cael eu hanablu") eu hanablu gan ffactorau allanol fel yr amgylchedd, polisi neu arferion, neu yn sgil methiant i ddarparu addasiadau ar eu cyfer; ac anabledd yw canlyniad anablu pobl sydd ag amhariadau. 
Last updated: 14 November 2023
Welsh: tystysgrif parodrwydd ar gyfer treial
English: certificate of trial readiness
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Context: Certificate of readiness for trial.
Last updated: 6 August 2012
Welsh: tystysgrif perchenogaeth tir
English: certificate of land ownership
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Last updated: 23 July 2003
Welsh: Tystysgrif Perfformiad Ynni
English: Energy Performance Certificate
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Perfformiad Ynni
Definition: Dogfen sy’n ofynnol yn y DU pan gaiff eiddo ei adeiladu, ei werthu neu ei osod, sy’n dangos pa mor effeithlon o ran ynni yw’r eiddo ar raddfa o A (mwyaf effeithlon) i G (lleiaf effeithlon).
Last updated: 5 August 2025
Welsh: Tystysgrif Perfformiad Ynni
English: EPC
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Perfformiad Ynni
Definition: Dogfen sy’n ofynnol yn y DU pan gaiff eiddo ei adeiladu, ei werthu neu ei osod, sy’n dangos pa mor effeithlon o ran ynni yw’r eiddo ar raddfa o A (mwyaf effeithlon) i G (lleiaf effeithlon).
Notes: Dyma'r acronym Saesneg a ddefnyddir am Energy Performance Certificate.
Last updated: 5 August 2025
Welsh: tystysgrif planiau
English: plans certificate
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 18 July 2012
Welsh: Tystysgrif Raddedig Broffesiynol mewn Addysg
English: PgCE
Status B
Subject: Education
Part of speech: Feminine, Singular
Notes: Dyma'r acronym a ddefnyddir am Professional Graduate Certificate in Education. Sylwer yn benodol ar y llythyren 'g' fach, sy'n gwahaniaethu'r acronym hwn wrth y Post Graduate Certificate in Education (PGCE)
Last updated: 18 November 2021
Welsh: Tystysgrif Raddedig Broffesiynol mewn Addysg
English: Professional Graduate Certificate in Education
Status B
Subject: Education
Part of speech: Feminine, Singular
Notes: Defnyddir yr acronym Saesneg PgCE. Sylwer yn benodol ar y llythyren 'g' fach, sy'n gwahaniaethu'r acronym hwn wrth y Post Graduate Certificate in Education (PGCE)
Last updated: 18 November 2021
Welsh: Tystysgrif Ragarweiniol BTEC
English: BTEC Introductory Certificate
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 29 January 2008
Welsh: tystysgrif rhagdalu pregripsiynau
English: prescription prepayment certificate
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 12 February 2007
Welsh: Tystysgrif Rhwymo i Ynni Adnewyddadwy
English: Renewables Obligation Certificate
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 20 September 2004
Welsh: tystysgrif unioni
English: regularisation certificate
Status B
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: tystysgrifau unioni
Definition: This is a certificate granted in respect of ‘unauthorised work’... A regularisation certificate is evidence, (but not conclusive evidence) that the work complies with the relevant regulations.
Last updated: 17 November 2015
Welsh: Tystysgrif Uwch mewn Glawcoma
English: Higher Certificate in Glaucoma
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 29 September 2022
Welsh: Tystysgrif Ymrwymiad
English: Certificate of Commitment
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 2 June 2006