TermCymru

Results are displayed in English alphabetical order A-Z
English: The Official Controls (Import of High-Risk Food and Feed of Non-Animal Origin) (Amendment of Commission Implementing Regulation (EU) 2019/1793) (Wales) Regulations 2025
Welsh: Rheoliadau Rheolaethau Swyddogol (Mewnforio Bwyd a Bwyd Anifeiliaid Risg Uchel Nad Ydynt yn Dod o Anifeiliaid) (Diwygio Rheoliad
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 20 November 2025
English: The Official Controls (Plant Health and Genetically Modified Organisms) (England) Regulations 2019
Welsh: Rheoliadau Rheolaethau Swyddogol (Iechyd Planhigion ac Organeddau a Addaswyd yn Enetig) (Lloegr) 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 25 February 2021
English: The Official Controls (Plant Health and Genetically Modified Organisms) (Wales) (Amendment) (No. 2) Regulations 2020
Welsh: Rheoliadau Rheolaethau Swyddogol (Iechyd Planhigion ac Organeddau a Addaswyd yn Enetig) (Cymru) (Diwygio) (Rhif 2) 2020
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 23 November 2020
English: The Official Controls (Plant Health and Genetically Modified Organisms) (Wales) (Amendment) Regulations 2020
Welsh: Rheoliadau Rheolaethau Swyddogol (Iechyd Planhigion ac Organeddau a Addaswyd yn Enetig) (Cymru) (Diwygio) 2020
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 27 October 2020
English: The Official Controls (Plant Health and Genetically Modified Organisms) (Wales) Regulations 2020
Welsh: Rheoliadau Rheolaethau Swyddogol (Iechyd Planhigion ac Organeddau a Addaswyd yn Enetig) (Cymru) 2020
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 11 March 2020
English: The Official Controls (Plant Health) (Frequency of Checks) Regulations 2022
Welsh: Rheoliadau Rheolaethau Swyddogol (Iechyd Planhigion) (Amlder Gwiriadau) 2022
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth ddrafft gan Lywodraeth y DU sydd ar gael yn Saesneg yn unig.
Last Updated: 30 June 2022
English: The Official Feed and Food Controls (Miscellaneous Amendments) (Wales) Regulations 2020
Welsh: Rheoliadau Rheolaethau Swyddogol ar Fwyd Anifeiliaid a Bwyd (Diwygiadau Amrywiol) (Cymru) 2020
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 15 December 2020
English: The Official Feed and Food Controls (Wales) (Amendment) Regulations 2011
Welsh: Rheoliadau Rheolaethau Swyddogol ar Fwyd Anifeiliaid a Bwyd (Cymru) (Diwygio) 2011
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 28 March 2011
English: The Official Feed and Food Controls (Wales) (Amendment) Regulations 2014
Welsh: Rheoliadau Rheolaethau Swyddogol ar Fwyd Anifeiliaid a Bwyd (Cymru) (Diwygio) 2014
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Plural
Last Updated: 24 October 2014
English: The Official Feed and Food Controls (Wales) (Miscellaneous Amendments) Regulations 2019
Welsh: Rheoliadau Rheolaethau Swyddogol ar Fwyd Anifeiliaid a Bwyd (Cymru) (Diwygiadau Amrywiol) 2019
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 9 December 2019
English: The Official Feed and Food Controls (Wales) Regulations 2005
Welsh: Rheoliadau Rheolaethau Swyddogol ar Fwyd Anifeiliaid a Bwyd (Cymru) 2005
Status A
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 15 December 2005
English: The Official Feed and Food Controls (Wales) Regulations 2006
Welsh: Rheoliadau Rheolaethau Swyddogol ar Fwyd Anifeiliaid a Bwyd (Cymru) 2006
Status A
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 10 April 2006
English: The Official Feed and Food Controls (Wales) Regulations 2007
Welsh: Rheoliadau Rheolaethau Swyddogol ar Fwyd Anifeiliaid a Bwyd (Cymru) 2007
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 18 January 2008
English: The Official Feed and Food Controls (Wales) Regulations 2009
Welsh: Rheoliadau Rheolaethau Swyddogol ar Fwyd Anifeiliaid a Bwyd (Cymru) 2009
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 25 January 2010
English: The Official Statistics (Wales) (Amendment) Order 2021
Welsh: Gorchymyn Ystadegau Swyddogol (Cymru) (Diwygio) 2021
Status A
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last Updated: 12 April 2021
English: The Official Statistics (Wales) (Amendment) Order 2024
Welsh: Gorchymyn Ystadegau Swyddogol (Cymru) (Diwygio) 2024
Status A
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last Updated: 26 February 2024
English: The Official Statistics (Wales) Order 2013
Welsh: Gorchymyn Ystadegau Swyddogol (Cymru) 2013
Status A
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last Updated: 16 April 2013
English: The Official Statistics (Wales) Order 2017
Welsh: Gorchymyn Ystadegau Swyddogol (Cymru) 2017
Status A
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last Updated: 29 November 2017
English: The Offshore Chemicals Regulations 2002
Welsh: Rheoliadau Cemegion Alltraeth 2002
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 5 February 2026
English: The Offshore Installations and Pipeline Works (Management and Administration) Regulations 1995
Welsh: Rheoliadau Gosodiadau a Gwaith Piblinellau Alltraeth (Rheoli a Gweinyddu) 1995
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 November 2018
English: The Offshore Installations and Wells (Design and Construction, etc.) Regulations 1996
Welsh: Rheoliadau Gosodiadau Alltraeth a Ffynhonnau (Dylunio ac Adeiladu, etc.) 1996
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 November 2018
English: The Offshore Installations (Offshore Safety Directive) (Safety Case etc.) Regulations 2015
Welsh: Rheoliadau Gosodiadau Alltraeth (Cyfarwyddeb Diogelwch Alltraeth) (Achos Diogelwch etc.) 2015
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 November 2018
English: The Offshore Installations (Prevention of Fire and Explosion, and Emergency Response) Regulations 1995
Welsh: Rheoliadau Gosodiadau Alltraeth (Atal Tân a Ffrwydriadau, ac Ymateb i Argyfwng) 1995
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 November 2018
English: The Offshore Petroleum Activities (Conservation of Habitats) Regulations 2001
Welsh: Rheoliadau Gweithgareddau Petrolewm Alltraeth (Cadwraeth Cynefinoedd) 2001
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 19 February 2019
English: The Offshore Petroleum Activities (Oil Pollution Prevention and Control) Regulations 2005
Welsh: Rheoliadau Gweithgareddau Petrolewm Alltraeth (Atal a Rheoli Llygredd Olew) 2005
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 27 February 2020
English: The Offshore Petroleum Production and Pipelines (Assessment of Environmental Effects) Regulations 1999
Welsh: Rheoliadau Cynhyrchu Petrolewm a Phibellau Alltraeth (Asesiad o Effeithiau Amgylcheddol) 1999
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 27 February 2020
English: The Oil and Fibre Plant Seeds (Amendment) (Wales) Regulations 2003
Welsh: Rheoliadau Hadau Planhigion Olew a Ffibr (Diwygio) (Cymru) 2003
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 24 November 2003
English: The Oil and Fibre Plant Seed (Wales) Regulations 2004
Welsh: Rheoliadau Hadau Planhigion Olew a Ffeibr (Cymru) 2004
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Context: Teitl cwrteisi dogfen uniaith Saesneg.
Last Updated: 4 November 2004
English: The Old Welsh School, Alexandra Road
Welsh: Yr Hen Ysgol Gymraeg, Ffordd Alexandra
Status C
Subject: Place-names
Definition: Aberystwyth
Last Updated: 21 January 2008
English: The Olive Oil (Marketing Standards) Regulations 2014
Welsh: Rheoliadau Olew Olewydd (Safonau Marchnata) 2014
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 19 February 2019
English: theological college
Welsh: coleg diwynyddol
Status C
Subject: Religion
Part of speech: Noun, Masculine, Singular
Last Updated: 25 March 2010
English: The Ombudsman's Casebook
Welsh: Coflyfr yr Ombwdsmon
Status A
Subject: Local government
Part of speech: Proper noun, Masculine, Singular
Definition: Document title.
Context: Published quarterly.
Last Updated: 23 June 2014
English: The Online Safety Act 2023 (Exempt User-to-User and Search Services) (Amendment) Regulations 2026
Welsh: Rheoliadau Deddf Diogelwch Ar-lein 2023 (Gwasanaethau Defnyddiwr-i-Ddefnyddiwr a Chwilio Esempt) (Diwygio) 2026
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 9 March 2026
English: The Opencast Coal Act 1958
Welsh: Deddf Glo Brig 1958
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last Updated: 1 October 2012
English: The Open Government Partnership
Welsh: Y Bartneriaeth Llywodraeth Agored
Status B
Subject: Politics
Part of speech: Noun, Feminine, Singular
Definition: The Open Government Partnership is a multilateral initiative that aims to secure concrete commitments from governments to promote transparency, empower citizens, fight corruption, and harness new technologies to strengthen governance.
Notes: Defnyddir yr acronym OGP yn y ddwy iaith.
Last Updated: 11 May 2017
English: the open market
Welsh: y farchnad agored
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 17 August 2016
English: The Open University in Wales
Welsh: Y Brifysgol Agored yng Nghymru
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 7 October 2002
English: The Operation of the Local Curriculum (Wales) Regulations 2013
Welsh: Rheoliadau Gweithredu'r Cwricwlwm Lleol (Cymru) 2013
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 12 August 2013
English: The Operations in Areas of Archaeological Importance (Forms of Notice etc.) Regulations 1984
Welsh: Rheoliadau Gweithrediadau mewn Ardaloedd o Bwysigrwydd Archaeolegol (Ffurflenni Hysbysu etc.) 1984
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar enw darn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 26 September 2024
English: the Opposition
Welsh: y Gwrthbleidiau
Status A
Subject: Politics
Part of speech: Noun, Plural
Definition: opposition parties
Last Updated: 22 February 2006
English: The Orchards
Welsh: The Orchards
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Ilex Close, Ty Glas Avenue, Llanishen
Last Updated: 14 June 2004
English: theoretical orientation
Welsh: dealltwriaeth ddamcaniaethol
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Last Updated: 21 October 2008
English: The organic farming scheme for Wales
Welsh: Y cynllun ffermio organig i Gymru
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Dogfen y Cynulliad 1999
Last Updated: 4 June 2004
English: The Organic Farming Scheme (Wales) (Amendment) Regulations 2004
Welsh: Rheoliadau'r Cynllun Ffermio Organig (Cymru) (Diwygio) 2004
Status A
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 12 February 2004
English: The Organic Farming Scheme (Wales) Regulations 2001
Welsh: Rheoliadau'r Cynllun Ffermio Organig (Cymru) 2001
Status B
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 22 May 2003
English: The Organic Production (Control of Imports) (Amendment) (EU Exit) Regulations 2019
Welsh: Rheoliadau Cynhyrchu Organig (Rheoli Mewnforion) (Diwygio) (Ymadael â’r UE) 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 October 2020
English: The Organic Production (Organic Indications) (Amendment) (EU Exit) Regulations 2020
Welsh: Rheoliadau Cynhyrchu Organig (Dynodiadau Organig) (Diwygio) (Ymadael â’r UE) 2020
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 22 June 2021
English: The Organic Products (Amendment) (EU Exit) Regulations 2018
Welsh: Rheoliadau Cynhyrchion Organig (Diwygio) (Ymadael â’r UE) 2018
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 November 2018
English: The Organic Products (Amendment) (EU Exit) Regulations 2019
Welsh: Rheoliadau Cynhyrchion Organig (Diwygio) (Ymadael â’r UE) 2019
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 October 2020
English: The Organic Products (Production and Control) (Amendment) (EU Exit) Regulations 2020
Welsh: Rheoliadau Cynhyrchion Organig (Cynhyrchu a Rheoli) (Diwygio) (Ymadael â’r UE) 2020
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 October 2020