TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Yr Hen Ysgol Gymraeg, Ffordd Alexandra
English: The Old Welsh School, Alexandra Road
Status C
Subject: Place-names
Definition: Aberystwyth
Last updated: 21 January 2008
Welsh: Yr Hen Ysgol Gymraeg, Ffordd Alexandra
English: The Old Welsh School, Alexandra Road
Status C
Subject: Place-names
Definition: Aberystwyth
Last updated: 21 January 2008
Welsh: y rheol 10 mis
English: 10 month rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 11 October 2004
Welsh: y rheol 10 mis
English: 10 month rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 11 October 2004
Welsh: y rheol 6 niwrnod ar wahardd symud
English: 6 day standstill rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 6 July 2005
Welsh: y rheol 6 niwrnod ar wahardd symud
English: 6 day standstill rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 6 July 2005
Welsh: y rheol ar wahardd symud
English: standstill rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 6 July 2005
Welsh: y rheol ar wahardd symud
English: standstill rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 6 July 2005
Welsh: y rheolau tystiolaeth
English: rules of evidence
Status B
Subject: Law
Part of speech: Noun, Plural
Definition: The law of evidence, also known as the rules of evidence, encompasses the rules and legal principles that govern the proof of facts in a legal proceeding.
Context: Yn Atodlen 5 ceir darpariaeth bellach ynghylch y rheolau tystiolaeth sydd i fod yn gymwys i offerynnau'r UE.
Last updated: 5 October 2017
Welsh: y rheolau tystiolaeth
English: rules of evidence
Status B
Subject: Law
Part of speech: Noun, Plural
Definition: The law of evidence, also known as the rules of evidence, encompasses the rules and legal principles that govern the proof of facts in a legal proceeding.
Context: Yn Atodlen 5 ceir darpariaeth bellach ynghylch y rheolau tystiolaeth sydd i fod yn gymwys i offerynnau'r UE.
Last updated: 5 October 2017
Welsh: y rheol defnyddio 3 blynedd
English: 3-year usage rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 25 July 2005
Welsh: y rheol defnyddio 3 blynedd
English: 3-year usage rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 25 July 2005
Welsh: y rheol defnyddio 5 mlynedd
English: 5 year usage rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 22 February 2006
Welsh: y rheol defnyddio 5 mlynedd
English: 5-year usage rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 25 July 2005
Welsh: y rheol defnyddio 5 mlynedd
English: 5 year usage rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 22 February 2006
Welsh: y rheol defnyddio 5 mlynedd
English: 5-year usage rule
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 25 July 2005
Welsh: Y Rheoleiddiwr Pêl-droed Annibynnol
English: Independent Football Regulator
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 15 January 2026
Welsh: Y Rheoleiddiwr Pêl-droed Annibynnol
English: Independent Football Regulator
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 15 January 2026
Welsh: Y Rheol Gyffredinol yn Erbyn Osgoi Trethi
English: General Anti-avoidance Rule
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: Bydd y rheol gyffredinol yn erbyn osgoi trethi (GAAR) yn galluogi Awdurdod Cyllid Cymru i fynd i'r afael ag osgoi trethi mewn perthynas â'r holl ddeddfwriaeth ar drethi datganoledig, ac yn helpu i rwystro ac annog yn erbyn osgoi trethi. Bydd y GAAR yn rhoi pŵer i ACC adennill unrhyw dreth ddatganoledig sydd wedi’i hosgoi o ganlyniad i drefniant “artiffisial” osgoi treth.
Context: A ‘General Anti-avoidance Rule’ (GAAR)
Notes: Rheol a gyflwynwyd gan Ddeddf Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2017. Defnyddir yr acronym GAAR yn y ddwy iaith.
Last updated: 18 May 2017
Welsh: Y Rheol Gyffredinol yn Erbyn Osgoi Trethi
English: General Anti-avoidance Rule
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: Bydd y rheol gyffredinol yn erbyn osgoi trethi (GAAR) yn galluogi Awdurdod Cyllid Cymru i fynd i'r afael ag osgoi trethi mewn perthynas â'r holl ddeddfwriaeth ar drethi datganoledig, ac yn helpu i rwystro ac annog yn erbyn osgoi trethi. Bydd y GAAR yn rhoi pŵer i ACC adennill unrhyw dreth ddatganoledig sydd wedi’i hosgoi o ganlyniad i drefniant “artiffisial” osgoi treth.
Context: A ‘General Anti-avoidance Rule’ (GAAR)
Notes: Rheol a gyflwynwyd gan Ddeddf Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2017. Defnyddir yr acronym GAAR yn y ddwy iaith.
Last updated: 18 May 2017
Welsh: y rheoliadau a wrthodir
English: the rejected regulations
Status B
Subject: Law
Part of speech: Noun, Plural
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last updated: 17 August 2016
Welsh: y rheoliadau a wrthodir
English: the rejected regulations
Status B
Subject: Law
Part of speech: Noun, Plural
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last updated: 17 August 2016
Welsh: Y Rheoliadau Iechyd Planhigion
English: Plant Health Regulations
Status A
Subject: Law
Part of speech: Noun, Plural
Last updated: 4 July 2023
Welsh: Y Rheoliadau Iechyd Planhigion
English: PHR
Status A
Subject: Law
Part of speech: Noun, Plural
Notes: Dyma'r acronym Saesneg a ddefnyddir am Plant Health Regulations.
Last updated: 4 July 2023
Welsh: Y Rheoliadau Iechyd Planhigion
English: Plant Health Regulations
Status A
Subject: Law
Part of speech: Noun, Plural
Last updated: 4 July 2023
Welsh: Y Rheoliadau Iechyd Planhigion
English: PHR
Status A
Subject: Law
Part of speech: Noun, Plural
Notes: Dyma'r acronym Saesneg a ddefnyddir am Plant Health Regulations.
Last updated: 4 July 2023
Welsh: Y Rheoliadau Rheolaethau Swyddogol
English: Official Controls Regulations
Status A
Subject: Law
Part of speech: Noun, Plural
Last updated: 4 July 2023
Welsh: Y Rheoliadau Rheolaethau Swyddogol
English: OCR
Status A
Subject: Law
Part of speech: Noun, Plural
Notes: Dyma'r acronym Saesneg a ddefnyddir am Official Control Regulations
Last updated: 4 July 2023
Welsh: Y Rheoliadau Rheolaethau Swyddogol
English: Official Controls Regulations
Status A
Subject: Law
Part of speech: Noun, Plural
Last updated: 4 July 2023
Welsh: Y Rheoliadau Rheolaethau Swyddogol
English: OCR
Status A
Subject: Law
Part of speech: Noun, Plural
Notes: Dyma'r acronym Saesneg a ddefnyddir am Official Control Regulations
Last updated: 4 July 2023
Welsh: Y Rheoliad Cyffredinol ar Ddiogelu Data
English: General Data Protection Regulation
Status B
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: The General Data Protection Regulation (GDPR) (Regulation (EU) 2016/679) is a regulation by which the European Parliament, the European Council and the European Commission intend to strengthen and unify data protection for individuals within the European Union (EU).
Last updated: 7 June 2018
Welsh: Y Rheoliad Cyffredinol ar Ddiogelu Data
English: General Data Protection Regulation
Status B
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: The General Data Protection Regulation (GDPR) (Regulation (EU) 2016/679) is a regulation by which the European Parliament, the European Council and the European Commission intend to strengthen and unify data protection for individuals within the European Union (EU).
Last updated: 7 June 2018
Welsh: Y Rheoliad De Minimis Diwydiannol
English: Industrial De Minimis Regulation
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: 19 February 2019
Welsh: Y Rheoliad De Minimis Diwydiannol
English: Industrial De Minimis Regulation
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: 19 February 2019
Welsh: Y Rheoliad Esemptiad Bloc Cyffredinol
English: General Block Exemption Regulation
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: 19 February 2019
Welsh: Y Rheoliad Esemptiad Bloc Cyffredinol
English: General Block Exemption Regulation
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: 19 February 2019
Welsh: y rhestr cleifion a warchodir
English: shielding patient list
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Yng nghyd-destun COVID-19.
Last updated: 25 January 2022
Welsh: y rhestr cleifion a warchodir
English: shielding patient list
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Yng nghyd-destun COVID-19.
Last updated: 25 January 2022
Welsh: y rhestr goedwigoedd genedlaethol
English: national forest inventory
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 10 February 2022
Welsh: y rhestr goedwigoedd genedlaethol
English: national forest inventory
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 10 February 2022
Welsh: Y Rhestr o’r Cleifion a Warchodir yng Nghymru
English: Welsh Shielded Patient List
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 21 May 2020
Welsh: Y Rhestr o’r Cleifion a Warchodir yng Nghymru
English: Welsh Shielded Patient List
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 21 May 2020
Welsh: y rhiant-gwmni
English: the parent
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last updated: 17 August 2016
Welsh: y rhiant-gwmni
English: the parent
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last updated: 17 August 2016
Welsh: y rhif oddi ar y rhestr ddewis
English: picklist number
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Selected item number from a list the customer had previously ordered.
Last updated: 5 March 2008
Welsh: y rhif oddi ar y rhestr ddewis
English: picklist number
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Selected item number from a list the customer had previously ordered.
Last updated: 5 March 2008
Welsh: y Rhodfa
English: Walkway
Status C
Subject: Place-names
Part of speech: Noun, Feminine, Singular
Definition: in front of Pierhead building
Last updated: 1 July 2004
Welsh: y Rhodfa
English: Walkway
Status C
Subject: Place-names
Part of speech: Noun, Feminine, Singular
Definition: in front of Pierhead building
Last updated: 1 July 2004
Welsh: Y Rhws
English: Rhoose
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Bro Morgannwg
Last updated: 14 August 2003
Welsh: Y Rhws
English: Rhoose
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Bro Morgannwg
Last updated: 14 August 2003