TermCymru

Results are displayed in alphabetical order.
English: layer
Welsh: iâr ddodwy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: a laying hen
Last Updated: 3 October 2003
English: layer breeding
Welsh: iâr ddodwy at fagu
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 3 October 2003
English: laying bird
Welsh: aderyn dodwy
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: adar dodwy
Context: Adnewyddu awdurdodiad paratoad o Clostridium butyricum (FERM BP-2789) (Miya-Gold® S) (rhif adnabod 4b1830) fel ychwanegyn bwyd anifeiliaid ar gyfer ieir a fegir ar gyfer dodwy, tyrcwn i’w pesgi, tyrcwn a fegir ar gyfer bridio, mân rywogaethau adar (ac eithrio adar dodwy), perchyll wedi eu diddyfnu a mân rywogaethau teulu’r moch wedi eu diddyfnu, a’i awdurdodi fel ychwanegyn bwyd anifeiliaid ar gyfer ieir i’w pesgi, perchyll sugno a mân rywogaethau moch sugno.
Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.
Last Updated: 10 December 2024
English: laying flock
Welsh: haid ddodwy
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 3 October 2003
English: laying hen
Welsh: iâr ddodwy
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: ieir dodwy
Context: Mae Rheoliad Gweithredu’r Comisiwn (EU) 2015/1020 sy’n ymwneud ag awdurdodiad paratoad o Bacillus subtilis (ATCC PTA-6737) fel ychwanegyn bwyd anifeiliaid ar gyfer ieir dodwy a mân rywogaethau dofednod ar gyfer dodwy wedi ei ddiwygio fel a ganlyn.
Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.
Last Updated: 10 December 2024
English: laying house
Welsh: cwt dodwy
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: cytiau dodwy
Context: Os bydd cywennod wedi dysgu sut i glwydo neu ddygymod â system aml-haenog yn y cwt magu, byddan nhw'n gallu dygymod â'r newid i gwt dodwy yn well.
Last Updated: 20 December 2017
English: Laying of Documents before Parliament (Interpretation) Act 1948
Welsh: Deddf Gosod Dogfennau gerbron y Senedd (Dehongli) 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
English: laying premises
Welsh: safle dodwy
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 22 January 2007
English: Laying the Foundation: Early Years Provision for Three Year Olds: Final Report
Welsh: Gosod y Sylfaen: Darpariaeth Blynyddoedd Cynnar ar gyfer Plant Teirblwydd: Adroddiad Terfynol
Status A
Subject: Education
Part of speech: Verb
Definition: dogfen y Cynulliad, 2001
Last Updated: 3 December 2003
English: Lay Inspectors
Welsh: Arolygwyr Lleyg
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 4 January 2005
English: lay member
Welsh: aelod lleyg
Status A
Subject: Committees
Part of speech: Noun, Masculine, Singular
Last Updated: 12 July 2002
English: lay members
Welsh: aelodau lleyg
Status C
Subject: Law
Part of speech: Noun, Plural
Definition: of the Tribunal
Last Updated: 27 July 2010
English: layout
Welsh: cynllun
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: layout & ease of use (indoors)
Welsh: cynllun a hwylustod (dan do)
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Plural: cynlluniau a hwylustod (dan do)
Notes: Teitl swyddogol a ddefnyddir yng Nghynllun Parciau Gwyliau Graddedig Prydain.
Last Updated: 25 October 2016
English: layout & ease of use (outdoors)
Welsh: cynllun a hwylustod (awyr agored)
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Plural: cynlluniau a hwylustod (awyr agored)
Notes: Teitl swyddogol a ddefnyddir yng Nghynllun Parciau Gwyliau Graddedig Prydain.
Last Updated: 25 October 2016
English: lay person
Welsh: lleygwr
Status A
Subject: Local government
Part of speech: Noun, Masculine, Singular
Plural: lleygwyr
Context: Rhaid i bwyllgor llywodraethu corfforaethol ac archwilio benodi cadeirydd sy'n lleygwr.
Last Updated: 20 June 2018
English: lay tester
Welsh: profwr lleyg
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: TB tests.
Last Updated: 9 January 2006
English: lay vaccinator
Welsh: brechwr lleyg
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 12 December 2011
English: LBAP
Welsh: Cynllun Gweithredu Bioamrywiaeth Lleol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Local Biodiversity Action Plan
Last Updated: 21 July 2005
English: LBC
Welsh: caniatâd adeilad rhestredig
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: listed bulding consent - a permission required for the alteration or demolition of a listed building
Last Updated: 17 June 2008
English: LBID
Welsh: Cyfradd Prynu Rhwng Banciau Llundain
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Definition: London Inter Bank Bid Rate
Last Updated: 4 January 2005
English: LBRO
Welsh: Swyddfa Gwell Rheoleiddio Leol
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: Local Better Regulation Office
Last Updated: 3 June 2011
English: LC
Welsh: dan ddim bygythiad
Status A
Subject: Environment
Part of speech: Adjective
Definition: least concern
Last Updated: 6 January 2014
English: LCA
Welsh: Asesiad Cylch Bywyd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Life Cycle Assessment
Last Updated: 27 July 2010
English: LCA study
Welsh: astudiaeth dadansoddi cylchred oes
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Plural: astudiaethau dadansoddi cylchred oes
Last Updated: 13 October 2022
English: LCBP
Welsh: Rhaglen Adeiladu Carbon Isel
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Low Carbon Building Programme - The UK Government's grant programme supporting installations of microgeneration technologies.
Last Updated: 8 July 2008
English: LCEA
Welsh: Ardal Economaidd Carbon Isel
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Low Carbon Economic Area. Their purpose is to capitalise on distinct local and regional strengths where existing geographic and industrial assets give a location clear strengths that could help the UK secure global advantage.
Last Updated: 4 January 2012
English: LCEGS
Welsh: Nwyddau a Gwasanaethau Amgylcheddol Carbon Isel
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 5 September 2019
English: LCHO
Welsh: Perchentyaeth Cost Isel
Status C
Subject: Housing
Part of speech: Noun, Masculine, Singular
Definition: Low Cost Home Ownership
Last Updated: 1 July 2008
English: LCJB
Welsh: Bwrdd Cyfiawnder Troseddol Lleol
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Definition: Local Criminal Justice Board
Last Updated: 3 December 2008
English: LCM
Welsh: Cynnig Cydsyniad Deddfwriaethol
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: Cynigion Cydsyniad Deddfwriaethol
Definition: Legislative Consent Motion
Notes: Dyma’r acronym Saesneg a ddefnyddir am Legislative Consent Motion. Sylwer y defnyddir yr un acronym am y cysyniad cysylltiedig Legislative Consent Memorandum hefyd. Os na ddefnyddir yr acronym Saesneg yn y testun Cymraeg, dylid arfer gofal ynghylch pa gysyniad sydd o dan sylw.
Last Updated: 11 September 2025
English: LCO
Welsh: Gorchymyn Cymhwysedd Deddfwriaethol
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: Legislative Competence Order
Last Updated: 2 February 2009
English: LCO
Welsh: GCD
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: Legislative Competence Order
Last Updated: 30 September 2009
English: LCOs
Welsh: GCDau
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Context: Mewn cyd-destunau cyffredinol.
Last Updated: 5 August 2010
English: LCRI
Welsh: Sefydliad Ymchwil Carbon Isel
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Low Carbon Research Institute
Context: Prifysgol Caerdydd.
Last Updated: 4 August 2010
English: L&D
Welsh: Dysgu a Datblygu
Status C
Subject: Education
Part of speech: Verb
Definition: Learning and Development
Last Updated: 11 May 2006
English: LDA
Welsh: Cynghorydd Dysgu a Datblygu
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Learning and Development Adviser
Last Updated: 27 March 2007
English: LDCC
Welsh: Canolfan Rheoli Clefydau Lleol
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Local Disease Control Centre
Last Updated: 31 May 2006
English: LDD
Welsh: AAD
Status A
Subject: Health
Part of speech: Noun, Plural
Definition: Learning difficulties and/or disabilities
Last Updated: 12 May 2014
English: LDF
Welsh: Fframwaith Datblygu Lleol
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Definition: Local Development Framework
Last Updated: 21 July 2005
English: LDIAG
Welsh: Grŵp Cynghori ar Weithredu ym maes Anabledd Dysgu
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Learning Disability Implementation Advisory Group
Last Updated: 22 January 2009
English: LDMAG
Welsh: Grŵp Cynghori'r Gweinidog ar Anabledd Dysgu
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Learning Disability Ministerial Advisory Group.
Last Updated: 21 July 2022
English: LDP
Welsh: Cynllun Cyflenwi Lleol
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Local Delivery Plan
Last Updated: 18 February 2009
English: LDP
Welsh: rhaglen Data Da Byw
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Livestock Data programme
Last Updated: 27 October 2005
English: LDP
Welsh: CDLl
Status A
Subject: Local government
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronymau Cymraeg a Saesneg a ddefnyddir am Local Development Plan / Cynllun Datblygu Lleol.
Last Updated: 9 April 2024
English: LDP
Welsh: panel dyfarnu lleol
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: local determination panel
Last Updated: 25 May 2012
English: LDP Wales
Welsh: CDLl Cymru
Status A
Subject: Local government
Part of speech: Neutral
Definition: Local Development Plan
Last Updated: 26 July 2006
English: LDS
Welsh: Strategaeth Datblygu Lleol
Status C
Subject: Community development
Part of speech: Noun, Feminine, Singular
Definition: Local Development Strategy
Last Updated: 8 August 2007
English: LDT Communities Scheme
Welsh: Cynllun Cymunedau y Dreth Gwarediadau Tirlenwi
Status A
Subject: Waste
Part of speech: Noun, Masculine, Singular
Definition: Cynllun i ddyrannu cyfran o refeniw y Dreth Gwarediadau Tirlenwi i gefnogi mentrau lles cymunedol sydd â phwyslais amgylcheddol gan gynnwys prosiectau bioamrywiaeth a phrosiectau lleihau gwastraff.
Notes: Dyma’r ffurf sy’n ymddangos yn y ddeddfwriaeth sy’n sefydlu’r Cynllun. o Bydd y Cynllun hwn yn disodli’r Landfill Communities Fund / Y Gronfa Cymunedau Tirlenwi yng Nghymru.
Last Updated: 30 January 2018
English: LEA
Welsh: AALl
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Local Education Authority
Last Updated: 23 July 2003