TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Deddf Mabwysiadu 1976
English: Adoption Act 1976
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Last updated: 26 July 2004
Welsh: Deddf Mabwysiadu a Phlant 2002
English: Adoption and Children Act 2002
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 15 February 2010
Welsh: Deddf Mangreoedd Diffygiol 1972
English: Defective Premises Act 1972
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: 4 September 2023
Welsh: Deddf Mannau Agored 1906
English: Open Spaces Act 1906
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 18 February 2026
Welsh: Deddf Marchnad Fewnol y Deyrnas Unedig 2020
English: United Kingdom Internal Market Act 2020
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. Dyma'r teitl llawn swyddogol. Sylwer hefyd y defnyddir y ffurfiau llaw fer UK Internal Market Act (Deddf Marchnad Fewnol y DU) a'r acronym UKIMA.
Last updated: 20 January 2022
Welsh: Deddf Marchnad Fewnol y DU
English: UK Internal Market Act
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r ffurf llaw fer a ddefnyddir am yr United Kingdom Internal Market Act 2020. Ceir teitl cwrteisi Cymraeg ar ei gyfer: Deddf Marchnad Fewnol y Deyrnas Unedig 2020. Sylwer hefyd y defnyddir yr acronym UKIMA.
Last updated: 20 January 2022
Welsh: Deddf Marchnad Fewnol y DU
English: UKIMA
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am teitl UK Internal Market Act, sydd ei hun yn ffurf llaw fer ar y teitl llawn, United Kingdom Internal Market Act 2020. Ceir teitl cwrteisi Cymraeg ar ei gyfer: Deddf Marchnad Fewnol y Deyrnas Unedig 2020.
Last updated: 20 January 2022
Welsh: Deddf Masnach Caethweision
English: Slave Trade Act
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 23 November 2007
Welsh: Deddf Masnachu Cyffuriau 1994
English: Drug Trafficking Act 1994
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 13 August 2012
Welsh: Deddf Masnachu Pobl a Chamfanteisio ar Bobl (Cyfiawnder Troseddol a Chefnogaeth i Ddioddefwyr) (Gogledd Iwerddon) 2015
English: Human Trafficking and Exploitation (Criminal Justice and Support for Victims) Act (Northern Ireland) 2015
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 Masnachu Pobl a Chamfanteisio ar Bobl (Yr Alban) 2015
English: Human Trafficking and Exploitation (Scotland) Act 2015
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 Mechnïaeth a Rhyddhau o’r Ddalfa (Yr Alban) 2023
English: Bail and Release from Custody (Scotland) Act 2023
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 December 2025
Welsh: Deddf Meddygaeth 1983
English: The Medical Act 1983
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 April 2023
Welsh: Deddf Meddyginiaethau 1968
English: Medicines Act 1968
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 27 February 2006
Welsh: Deddf Meinweoedd Dynol 1961
English: Human Tissue Act 1961
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 24 September 2002
Welsh: Deddf Meinweoedd Dynol 2004
English: Human Tissue 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: 8 November 2018
Welsh: Deddf Menter 2002
English: Enterprise 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: 13 December 2021
Welsh: Deddf Menter 2016
English: The Enterprise Act 2016
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddeddfwriaeth a wnaed yn Saesneg yn unig.
Last updated: 1 August 2016
Welsh: Deddf Mesurau Atal ac Ymchwilio i Derfysgaeth 2011
English: Terrorism Prevention and Investigation Measures 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: 13 December 2021
Welsh: Deddf Mewnforio Pysgod Byw (Cymru a Lloegr) 1980
English: Import of Live Fish (England and Wales) Act 1980
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 8 October 2003
Welsh: Deddf Mewnfudo a Lloches 1999
English: The Immigration and Asylum Act 1999
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 2 February 2009
Welsh: Deddf Mewnfudo, Lloches a Chenedligrwydd 2006
English: Immigration, Asylum and Nationality Act 2006
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 6 April 2011
Welsh: Deddf Meysydd Awyr 1986
English: Airports Act 1986
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Context: Teitl cwrteisi.
Last updated: 22 April 2015
Welsh: Deddf Morglawdd Bae Caerdydd 1993
English: Cardiff Bay Barrage Act 1993
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 12 September 2012
Welsh: Deddf Mudo Anghyfreithlon 2023
English: Illegal Migration Act 2023
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 Mwyngloddiau a Chwareli (Tomenni) 1969
English: Mines and Quarries (Tips) Act 1969
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi ar enw deddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 2 October 2024
Welsh: Deddf Mynediad at Adroddiadau Meddygol
English: Access to Medical Reports Act
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 8 August 2016
Welsh: Deddf Mynediad at Gofnodion Iechyd
English: Access to Health Records Act
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 21 October 2009
Welsh: Deddf Mynediad i Gefn Gwlad 1949
English: Access to the Countryside Act 1949
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Last updated: 29 April 2005
Welsh: Deddf Nawdd Cymdeithasol (Taliadau Ychwanegol) 2022
English: Social Security (Additional Payments) Act 2022
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: 26 January 2023
Welsh: Deddf Nawdd Cymdeithasol (Yr Alban) 2018
English: Social Security (Scotland) Act 2018
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 Newid Hinsawdd 2008
English: Climate Change 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: 19 August 2024
Welsh: Deddf Newid Hinsawdd ac Ynni Cynaliadwy 2006
English: Climate Change and Sustainable Energy Act 2006
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddeddfwriaeth sydd ar gael yn Saesneg yn unig. Newidiwyd y teitl yn y gronfa hon i adlewyrchu defnydd Llywodraeth Cymru o'r ffurf 'newid hinsawdd', ond ceir cyfeiriadau at y Ddeddf mewn is-ddeddfwriaeth o dan y teitl cwrteisi Deddf Newid yn yr Hinsawdd ac Ynni Cynaliadwy 2006.
Last updated: 11 September 2024
Welsh: Deddf Offerynnau Statudol 1946
English: Statutory Instruments Act 1946
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi o deitl Deddf sydd yn Saesneg yn unig
Last updated: 5 July 2017
Welsh: Deddf Ombwdsmon Gwasanaethau Cyhoeddus (Cymru) 2005
English: Public Services Ombudsman (Wales) Act 2005
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 1 October 2012
Welsh: Deddf Ombwdsmon Gwasanaethau Cyhoeddus (Cymru) 2019
English: Public Services Ombudsman (Wales) Act 2019
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 6 September 2021
Welsh: Deddf Parciau Cenedlaethol a Mynediad i Gefn Gwlad 1949
English: National Parks and Access to the Countryside Act 1949
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 3 November 2011
Welsh: Deddf Partneriaeth 1890
English: Partnership Act 1890
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar darn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 10 October 2024
Welsh: Deddf Partneriaethau Cyfyngedig 1907
English: Limited Partnerships Act 1907
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: 17 March 2026
Welsh: Deddf Partneriaeth Gymdeithasol a Chaffael Cyhoeddus (Cymru) 2023
English: Social Partnership and Public Procurement (Wales) Act 2023
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 23 February 2026
Welsh: Deddf Partneriaeth Sifil 2004
English: Civil Partnership 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: 17 February 2025
Welsh: Deddf Pedolwyr (Cofrestru) 1975
English: Farriers (Registration) Act 1975
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Context: {22}The Bill amends the Farriers (Registration) Act 1975 (FRA), which sets out the{23} statutory responsibilities of the FRC, the regulatory body for the farriery profession in Great Britain.
Notes: Cyfieithiad cwrteisi o deitl Deddf sydd yn Saesneg yn unig.
Last updated: 9 March 2017
Welsh: Deddf Pencampwriaethau Ewropeaidd UEFA (Yr Alban) 2020
English: UEFA European Championships (Scotland) Act 2020
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 Pensiynau 2004
English: Pensions Act 2004
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar enw darn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 3 February 2025
Welsh: Deddf Pensiynau ac Ymddeoliadau Barnwrol 1993
English: Judicial Pensions and Retirement Act 1993
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Context: Mae hyn yn cynnwys ymgeiswyr a benodir i swydd farnwrol a restrir yn Atodlen 7 i Ddeddf Pensiynau ac Ymddeoliadau Barnwrol 1993.
Last updated: 9 March 2022
Welsh: Deddf Pensiynau (Cynnydd) 1971
English: Pensions (Increase) Act 1971
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Definition: PIA
Last updated: 31 October 2014
Welsh: Deddf Pensiynau'r Gwasanaethau Cyhoeddus 2013
English: Public Service Pensions Act 2013
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi ar enw Deddf sydd yn Saesneg yn unig.
Last updated: 14 January 2026
Welsh: Deddf Pensiynau’r Gwasanaethau Cyhoeddus a Swyddi Barnwrol 2022
English: Public Service Pensions and Judicial Offices Act 2022
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi ar enw Deddf sydd yn Saesneg yn unig.
Last updated: 10 March 2022
Welsh: Deddf Petrolewm 1998
English: Petroleum Act 1998
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 February 2020
Welsh: Deddf Piblinellau 1962
English: Pipe-lines Act 1962
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