TermCymru

Results are displayed in English alphabetical order A-Z
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
English: leachate
Welsh: trwytholch
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: (A quantity of) liquid that has percolated through a solid and leached out some of the constituents. (OED)
Last Updated: 23 April 2015
English: leaching
Welsh: trwytholchi
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 20 May 2004
English: lead
Welsh: plwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Pb
Context: At ddibenion cyfrifo'r cymedr blynyddol ar gyfer plwm, y lefel ddyddiol ar gyfer plwm mewn lleoliad penodol ar ddiwrnod penodol yw'r lefel lle cofnodir bod plwm yn bresennol yn yr aer yn y lleoliad hwnnw yn ystod yr wythnos y digwydd y diwrnod ar sail sampl barhaus o aer a gymerir drwy gydol yr wythnos honno (gan briodoli'r un lefel ddyddiol felly i bob diwrnod o'r wythnos honno).
Notes: Elfen gemegol. Daw'r frawddeg gyd-destunol o Reoliadau Ansawdd Aer (Cymru) 2010.
Last Updated: 18 June 2025
English: lead and compounds
Welsh: plwm a'i gyfansoddion
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 1 November 2010
English: lead authorities
Welsh: awdurdodau arwain
Status C
Subject: Local government
Part of speech: Noun, Plural
Last Updated: 1 December 2003
English: Lead Change Analyst
Welsh: Arweinydd Dadansoddi Newid
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 4 October 2005
English: Lead Clinician
Welsh: Clinigydd Arweiniol
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 11 May 2006
English: lead co-chair
Welsh: cyd-gadeirydd arweiniol
Status B
Subject: Committees
Part of speech: Noun, Masculine, Singular
Plural: cyd-gadeiryddion arweiniol
Context: Mae Cyd-gadeirydd Arweiniol y Bwrdd Cysgodol yn mynychu fel sylwedydd sy’n cyfranogi.
Last Updated: 25 January 2024
English: lead commissioner
Welsh: comisiynydd arweiniol
Subject: Politics
Part of speech: Noun, Masculine, Singular
Context: Bydd aelodau Comisiwn Ffiniau a Democratiaeth Leol Cymru yn goruchwylio'r gwaith o gyflawni adolygiadau ffiniau etholiadol llywodraeth leol, gan gynnwys un aelod yn ysgwyddo rôl comisiynydd arweiniol ar gyfer pob adolygiad.
Last Updated: 5 June 2024
English: lead commissioning
Welsh: comisiynu arweiniol
Status C
Subject: Education
Part of speech: Verb
Definition: Un o'r tri math o 'hyblygrwydd' (flexibilities) i'w ddefnyddio o fewn y Fframwaith Hyblygrwydd - Addysg/Iechyd.
Last Updated: 23 September 2004
English: Lead Content Author
Welsh: Prif Awdur Cynnwys
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2004
English: Lead Content Designer
Welsh: Dylunydd Cynnwys Arweiniol
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 15 August 2024
English: lead co-ordinating body
Welsh: corff cydgysylltu arweiniol
Status B
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Notes: Mewn perthynas â'r drefn ar gyfer rheoli'r farchnad gwasanaethau gofal a chymorth.
Last Updated: 24 September 2020
English: Lead Creative Schools Scheme
Welsh: Cynllun Ysgolion Creadigol Arweiniol
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Notes: Cynllun gan Gyngor Celfyddydau Cymru
Last Updated: 14 June 2018
English: Lead Custodian
Welsh: Ceidwad Arweiniol
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Y ceidwad sydd â mwy o gyfrifoldeb ac yn cael lwfans am hynny.
Last Updated: 21 January 2008
English: Lead Delivery Body
Welsh: Corff Cyflawni Arweiniol
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 14 November 2012
English: Lead Delivery Manager
Welsh: Rheolwr Cyflawni Arweiniol
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 22 May 2025
English: lead director for children and young people
Welsh: cyfarwyddwr arweiniol ar gyfer plant a phobl ifanc
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 6 April 2004
English: Lead Director for Children and Young People's Services
Welsh: Cyfarwyddwr Arweiniol Gwasanaethau Plant a Phobl Ifanc
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 19 June 2006
English: lead enforcement authority
Welsh: awdurdod gorfodi arweiniol
Status A
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Plural: awdurdodau gorfodi arweiniol
Notes: Rhan o brosesu gorfodi'r gyfraith ym maes tenantiaethau yn Lloegr. Nid oes awdurdodau cyfatebol yng Nghymru.
Last Updated: 7 March 2018
English: Lead Enquiry School
Welsh: Ysgol Ymholi Arweiniol
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Plural: Ysgolion Ymholi Arweiniol
Last Updated: 19 December 2019
English: Lead Enquiry School
Welsh: Ysgol Ymholi Arweiniol
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Plural: Ysgolion Ymholi Arweiniol
Last Updated: 9 January 2020
English: LEADER
Welsh: LEADER
Status A
Subject: Europe
Part of speech: Neutral
Definition: rhaglen datblygu gwledig Ewropeaidd
Last Updated: 5 November 2003