TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Deddf Cyfrifon Banc a Chymdeithasau Adeiladu Segur 2008
English: Dormant Bank and Building Society Accounts Act 2008
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 4 August 2010
Welsh: Deddf Cyfrinachau Swyddogol 1989
English: Official Secrets Act 1989
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 19 November 2007
Welsh: Deddf Cyfunddaliad a Diwygio Cyfraith Lesddaliad 2002
English: Commonhold and Leasehold Reform 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. Roedd y Ddeddf hon yn cyflwyno'r cysyniad o "gyfunddaliad", ac yn diwygio'r gyfraith mewn perthynas â lesddaliad. Mae deddfwriaeth a chynigion polisi diweddarach sy'n defnyddio'r ymadrodd Saesneg "commonhold and leasehold reform" yn diwygio'r ddau fath o berchnogaeth - cyfunddaliad, a lesddaliad - ac felly gwelir "diwygio cyfraith cyfunddaliad a lesddaliad" yn Gymraeg ar gyfer y rheini.
Last updated: 28 July 2026
Welsh: Deddf Cyfyngiadau 1980
English: Limitation Act 1980
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 6 May 2005
Welsh: Deddf Cyfyngu ar Ddatblygiad Hirgul 1935
English: Restriction of Ribbon Development Act 1935
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 Cyllid 1978
English: Finance Act 1978
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Last updated: 3 September 2014
Welsh: Deddf Cyllid 1996
English: Finance Act 1996
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 12 September 2012
Welsh: Deddf Cyllid Llywodraeth Leol 1988
English: Local Government Finance Act 1988
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 2 August 2017
Welsh: Deddf Cyllid Llywodraeth Leol 1992
English: Local Government Finance Act 1992
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Last updated: 2 November 2010
Welsh: Deddf Cyllid Llywodraeth Leol 2012
English: Local Government Finance 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: 10 December 2024
Welsh: Deddf Cyllid Llywodraeth Leol (Cymru) 2024
English: Local Government Finance (Wales) Act 2024
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 4 December 2024
Welsh: Deddf Cyllido Gofal Plant (Cymru) 2019
English: Childcare Funding (Wales) Act 2019
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 6 September 2021
Welsh: Deddf Cyllid y Gwasanaeth Iechyd Gwladol (Cymru) 2014
English: National Health Service Finance (Wales) Act 2014
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 6 February 2014
Welsh: Deddf Cymalau Gwella Trefi 1847
English: Towns Improvement Clauses Act 1847
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 28 November 2017
Welsh: Deddf Cymdeithasau Cydweithredol a Chymdeithasau Budd Cymunedol 2014
English: Co-operative and Community Benefit Societies Act 2014
Status C
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Last updated: 29 February 2016
Welsh: Deddf Cymdeithasau Diwydiannol a Darbodus 1965
English: Industrial and Provident Societies Act 1965
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last updated: 7 October 2004
Welsh: Deddf Cymdogaethau Glân a'r Amgylchedd
English: Clean Neighbourhoods and Environment Act
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Definition: CNEA
Last updated: 9 September 2013
Welsh: Deddf Cymdogaethau Glân a'r Amgylchedd
English: CNEA
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Definition: Clean Neighbourhoods and Environment Act
Last updated: 9 September 2013
Welsh: Deddf Cymdogaethau Glân a’r Amgylchedd 2005
English: The Clean Neighbourhoods and Environment 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: 7 September 2022
Welsh: Deddf Cymorth Cyfreithiol, Dedfrydu a Chosbi Troseddwyr
English: Legal Aid, Sentencing and Punishment of Offenders Act
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 10 January 2018
Welsh: Deddf Cymorth Gwladol 1948
English: National Assistance Act 1948
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi
Last updated: 3 July 2025
Welsh: Deddf Cymru 2017
English: Wales Act 2017
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Context: Bydd Deddf Cymru 2017 yn diwygio Deddf Llywodraeth Cymru i beri bod setliad Cymru'n cydymffurfio â'r Alban trwy weithredu model “cadw pwerau” – y rhagdybiaeth fydd mai yn nwylo'r Cynulliad Cenedlaethol y mae cymhwysedd deddfwriaethol oni bai fod y Ddeddf
Last updated: 5 October 2017
Welsh: Deddf Cymwysterau Cymru 2015
English: Qualifications Wales Act 2015
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Last updated: 6 August 2015
Welsh: Deddf Cyngor Sir Clwyd 1985
English: The Clwyd County Council Act 1985
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 Cyngor Sir Morgannwg Ganol 1987
English: The Mid Glamorgan County Council 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 Cynllunio (Adeiladau Rhestredig ac Ardaloedd Cadwraeth) 1990
English: Planning (Listed Buildings and Conservation Areas) Act 1990
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 1 October 2012
Welsh: Deddf Cynllunio (Adeiladau Rhestredig ac Ardaloedd Cadwraeth) 1990, Adeiladau o Ddiddordeb Pensaernïol neu Hanesyddol Arbennig
English: Planning (Listed Buildings and Conservation Areas) Act 1990, Buildings of Special Architectural or Historic Interest
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Last updated: 22 May 2003
Welsh: Deddf Cynllunio a Digolledu 1991
English: Planning and Compensation Act 1991
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 14 December 2011
Welsh: Deddf Cynllunio a Phrynu Gorfodol 2004
English: Planning and Compulsory Purchase Act 2004
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Context: Teitl cwrteisi.
Last updated: 22 April 2015
Welsh: Deddf Cynllunio (Cymru) 2015
English: Planning (Wales) Act 2015
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Last updated: 13 July 2015
Welsh: Deddf Cynllunio (Cymru) 2026
English: Planning (Wales) Act 2026
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 24 June 2026
Welsh: Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026
English: Planning (Consequential Provisions) (Wales) Act 2026
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 24 June 2026
Welsh: Deddf Cynllunio Gwlad a Thref 1990
English: Town and Country Planning Act 1990
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Definition: TCPA
Last updated: 6 June 2006
Welsh: Deddf Cynllunio (Sylweddau Peryglus) 1990
English: Planning (Hazardous Substances) Act 1990
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 1 October 2012
Welsh: Deddf Cynrychiolaeth y Bobl
English: Representation of the People Act
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 2 November 2010
Welsh: Deddf Cynrychiolaeth y Bobl 1983
English: Representation of the People Act 1983
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar enw deddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 10 February 2022
Welsh: Deddf Cynulliad Cenedlaethol Cymru (Ieithoedd Swyddogol) 2012
English: National Assembly for Wales (Official Languages) Act 2012
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 21 November 2012
Welsh: Deddf Cyrff Cyhoeddus 2011
English: Public Bodies Act 2011
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 23 February 2012
Welsh: Deddf Cyrff Cyhoeddus (Cydweithio) (Yr Alban) 2014
English: Public Bodies (Joint Working) (Scotland) Act 2014
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 Cyrff Cyhoeddus (Derbyn i Gyfarfodydd)
English: Public Bodies (Admission to Meetings) Act
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 21 March 2012
Welsh: Deddf Cystadleuaeth
English: Competition Act
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 26 July 2004
Welsh: Deddf Cysylltiadau Consylaidd 1968
English: Consular Relations Act 1968
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 10 January 2018
Welsh: Deddf Cysylltiadau Cyflogaeth
English: Employment Relations Act
Status B
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Last updated: 21 January 2003
Welsh: Deddf Cysylltiadau Cymunedol (Cysylltiadau Hil) 2000
English: Community Relations (Race Relations) Act 2000
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 18 April 2023
Welsh: Deddf Cysylltiadau Hil
English: Race Relations Act
Status B
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Last updated: 18 April 2023
Welsh: Deddf Cysylltiadau Hil (Diwygio) 2000
English: Race Relations (Amendment) Act 2000
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Last updated: 18 April 2023
Welsh: Deddf Dadreoleiddio 2015
English: Deregulation Act 2015
Status C
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddeddf a wnaed yn Saesneg yn unig yw hwn.
Last updated: 27 June 2016
Welsh: Deddf Dadreoleiddio 2015
English: Deregulation Act 2015
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 Dadreoleiddio a Chontractio Allan 1994
English: Deregulation and Contracting Out Act 1994
Status C
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Last updated: 25 May 2012
Welsh: Deddf Dadreoleiddio a Chontractio Allan 1994
English: Deregulation and Contracting Out Act 1994
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 5 July 2017