TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Deddf Gofalwyr (Cydnabyddiaeth a Gwasanaethau) 1995
English: Carers (Recognition and Services) Act 1995
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Last updated: 28 February 2005
Welsh: Deddf Gofalwyr (Cyfle Cyfartal) 2004
English: Carers (Equal Opportunities) Act 2004
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Last updated: 28 February 2005
Welsh: Deddf Gorchymyn Dros Dro i Reoleiddio Cominoedd (Tywyn Trewan) 1908
English: Commons Regulation (Towyn Trewan) Provisional Order Act 1908
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 23 April 2003
Welsh: Deddf Gorfodi Rheoleiddiol a Sancsiynau 2008
English: Regulatory Enforcement and Sanctions Act 2008
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 18 May 2022
Welsh: Deddf Gorllewin Morgannwg 1987
English: The West Glamorgan Act 1987
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 15 January 2026
Welsh: Deddf Gosod Dogfennau gerbron y Senedd (Dehongli) 1948
English: Laying of Documents before Parliament (Interpretation) Act 1948
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 25 November 2024
Welsh: Deddf Grantiau Tai, Adeiladu ac Adfywio 1996
English: Housing Grants, Construction and Regeneration Act 1996
Status C
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last updated: 14 April 2004
Welsh: Deddf Gwahaniaethu ar sail Anabledd
English: DDA
Status B
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: Disability Discrimination Act
Notes: 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: Deddf Gwahaniaethu ar sail Anabledd 2005
English: Disability Discrimination Act 2005
Status B
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: DDA
Notes: 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: Deddf Gwahaniaethu ar sail Rhyw 1975
English: Sex Discrimination Act 1975
Status B
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 10 April 2024
Welsh: Deddf Gwahaniaethu ar sail Rhyw (Ymgeiswyr Etholiadol) 2002
English: Sex Discrimination (Election Candidates) Act 2002
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 10 April 2024
Welsh: Deddf Gwahardd Anffurfio Organau Cenhedlu Benywod (Yr Alban) 2005
English: Prohibition of Female Genital Mutilation (Scotland) Act 2005
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 13 December 2021
Welsh: Deddf Gwahardd Enwaedu Benywod 1985
English: Prohibition of Female Circumcision Act 1985
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 24 September 2002
Welsh: Deddf Gwarantau Allforio a Buddsoddi 1991
English: Export and Investment Guarantees Act 1991
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Last updated: 4 August 2014
Welsh: Deddf Gwarchodaeth rhag Aflonyddu 1997
English: Protection from Harassment Act 1997
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi o deitl darn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 3 March 2023
Welsh: Deddf Gwarchod Moch Daear 1992
English: Protection of Badgers Act 1992
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 29 July 2003
Welsh: Deddf Gwarchod Moch Daear 1992, Trwydded i Amharu ar Frochfa Moch Daear
English: Protection of Badgers Act 1992, Licence to Interfere with a Badger Sett
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 22 May 2003
Welsh: Deddf Gwarchod Olion Milwrol 1986
English: The Protection of Military Remains Act 1986
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 5 February 2026
Welsh: Deddf Gwaredu Sbwriel (Amwynder) 1978
English: Refuse Disposal (Amenity) Act 1978
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 7 March 2008
Welsh: Deddf Gwasanaethau Bysiau 2017
English: Bus Services Act 2017
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 21 May 2025
Welsh: Deddf Gwasanaethau Bysiau (Cymru) 2026
English: Bus Services (Wales) Act 2026
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 23 February 2026
Welsh: Deddf Gwasanaethau Cyhoeddus (Gwerth Cymdeithasol) 2012
English: The Public Services (Social Value) Act 2012
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 19 February 2019
Welsh: Deddf Gwasanaethau Cymdeithasol a Llesiant (Cymru) 2014
English: Social Services and Well-being (Wales) Act 2014
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 7 May 2014
Welsh: Deddf Gwasanaethau Cymdeithasol Awdurdodau Lleol 1970
English: Local Authority Social Services Act 1970
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Last updated: 8 December 2004
Welsh: Deddf Gwasanaethau Iechyd 1980
English: Health Services Act 1980
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 15 July 2005
Welsh: Deddf Gwasanaethau Iechyd ac Iechyd y Cyhoedd 1968
English: Health Services and Public Health Act 1968
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 6 February 2025
Welsh: Deddf Gwasanaethau Post 2000
English: Postal Services Act 2000
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Context: Teitl cwrteisi.
Last updated: 22 April 2015
Welsh: Deddf Gwasanaethau Tân ac Achub 2004
English: Fire and Rescue Services Act 2004
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 11 February 2026
Welsh: Deddf Gwastraff a Masnachu Allyriadau 2003
English: Waste and Emissions Trading Act 2003
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Definition: Deddf yn darparu ynghylch gwastraff a phrynu neu werthu lwfansau allyriadau. "Allyriadau" yn rhagori ar "allyriannau" am ei fod yn fwy diriaethol.
Last updated: 11 March 2004
Welsh: Deddf Gweinidogion y Goron 1975
English: Ministers of the Crown Act 1975
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Context: Teitl cwrteisi.
Last updated: 22 April 2015
Welsh: Deddf Gweinyddu Etholiadol 2006
English: Electoral Administration Act 2006
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Context: Cododd Llywodraeth y DU y posibilrwydd o greu cofrestr ddigidol gyffredin yn y lle cyntaf yn ei chynigion ar gyfer Cofrestr Gyson o Etholwyr Ar-lein (CORE) yn Neddf Gweinyddu Etholiadol 2006.
Last updated: 8 November 2021
Welsh: Deddf Gweinyddu Etholiadol Lleol (Yr Alban) 2011
English: Local Electoral Administration (Scotland) Act 2011
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 23 March 2026
Welsh: Deddf Gweinyddu Nawdd Cymdeithasol 1992
English: Social Security Administration Act 1992
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi
Last updated: 27 March 2025
Welsh: Deddf Gweinyddu Nawdd Cymdeithasol (Twyll) 1997
English: Social Security Administration (Fraud) Act 1997
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 25 November 2025
Welsh: Deddf Gweithdrefn ac Ymchwiliadau Troseddol 1996
English: Criminal Procedure and Investigations Act 1996
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 12 September 2002
Welsh: Deddf Gweithdrefn Droseddol (Yr Alban) 1995
English: Criminal Procedure (Scotland) Act 1995
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 25 November 2025
Welsh: Deddf Gweithiau Mwynau 1951
English: Mineral Workings Act 1951
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 30 July 2025
Welsh: Deddf Gweithiau Mwynau (Gosodiadau Alltraeth) 1971
English: Mineral Workings (Offshore Installations) Act 1971
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Context: Teitl cwrteisi.
Last updated: 5 June 2015
Welsh: Deddf Gweithiau Newydd Rheilffordd De Cymru 1851
English: South Wales Railway New Works Act 1851
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 12 August 2019
Welsh: Deddf Gweithredoedd Cymodi
English: Deeds of Arrangement Act
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 26 August 2008
Welsh: Deddf Gweithwyr Argyfwng (Rhwystro) 2006
English: Emergency Workers (Obstruction) Act 2006
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Last updated: 17 October 2013
Welsh: Deddf Gwelyau Haul (Rheoleiddio) 2010
English: The Sunbeds (Regulation) Act 2010
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 21 January 2011
Welsh: Deddf Gwelyau Haul (Rheoleiddio) 2010: Canllawiau gweithredu Deddf Gwelyau Haul (Rheoleiddio) 2010
English: The Sunbeds (Regulation) Act 2010: Guidance on the implementation of The Sunbeds (Regulation) Act 2010
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 21 January 2011
Welsh: Deddf Gwenyn 1980
English: The Bees Act 1980
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 6 April 2005
Welsh: Deddf Gwrthderfysgaeth a Dedfrydu 2021
English: Counter-Terrorism and Sentencing Act 2021
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 27 January 2026
Welsh: Deddf Gwrthderfysgaeth a Diogelwch 2015
English: The Counter-terrorism and Security Act 2015
Status B
Subject: Titles of legislation
Part of speech: Proper noun, Masculine, Singular
Notes: Teitl cwrteisi yw hwn. Nid yw’r Ddeddf ar gael yn Gymraeg.
Last updated: 18 December 2015
Welsh: Deddf Gwrthderfysgaeth a Diogelwch y Ffin 2019
English: Counter-Terrorism and Border Security Act 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 13 December 2021
Welsh: Deddf Gwybodaeth am yr Amgylchedd a Diogelwch 1988
English: Environment and Safety Information Act 1988
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 23 May 2006
Welsh: Deddf Harbwr Llanw a Rheilffordd Trelái 1856
English: Ely Tidal Harbour and Railway Act 1856
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 12 August 2019
Welsh: Deddf Harbyrau 1964
English: Harbours Act 1964
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 6 August 2025