TermCymru

Results are displayed in English alphabetical order A-Z
English: lantern
Welsh: llusern
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: h.y. y darn od sy'n stico ma's o do'r adeilad newydd.
Last Updated: 23 September 2005
English: lantern shark
Welsh: morgi llusern
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Siarcod o deulu'r Etmopteridae
Last Updated: 14 March 2019
English: lantern truss
Welsh: trawst llusern
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last Updated: 28 November 2007
English: lanthanum
Welsh: lanthanwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: La
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: Lantra
Welsh: Lantra
Status C
Subject: Education
Part of speech: Neutral
Definition: Sector Skills Development Agency
Last Updated: 30 July 2007
English: lanyard
Welsh: laniard
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Plural: laniardiau
Definition: A cord passed round the neck, shoulder, or wrist for holding an object, especially an identification pass.
Last Updated: 4 June 2018
English: Laos
Welsh: Laos
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last Updated: 17 August 2021
English: LAP
Welsh: LAP
Status C
Subject: Education
Definition: Language and Play
Last Updated: 12 September 2007
English: LAPA
Welsh: Cytundeb Partneriaeth yr Awdurdodau Lleol
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Definition: Local Authority Partnership Agreement
Last Updated: 17 October 2012
English: laparoscopic surgery
Welsh: llawdriniaeth laparosgopig
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 18 October 2004
English: laparoscopy
Welsh: laparosgopi
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 5 March 2007
English: lap belt
Welsh: gwregys glin
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Context: Termau o’r Memorandwm Esboniadol ar gyfer y Mesur Arfaethedig ynghylch Diogelwch ar Gludiant i Ddysgwyr (Cymru).
Last Updated: 8 December 2010
English: LAPC
Welsh: Rheoli Llygredd Aer Lleol
Status C
Subject: Environment
Part of speech: Verb
Definition: Local Air Pollution Control
Last Updated: 14 June 2004
English: lap dancing
Welsh: dawnsio glin
Status C
Subject: Law
Part of speech: Verb
Last Updated: 12 July 2010
English: lapel badge
Welsh: bathodyn llabed
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Plural: bathodynnau llabed
Definition: A badge that is worn on the lapel.
Context: Bydd bathodyn llabed yn barod ichi ei ddefnyddio ar y diwrnod a gobeithiaf y bydd modd ichi fod yn bresennol ar y dyddiad uchod.
Last Updated: 9 February 2016
English: Lapland
Welsh: Y Lapdir
Status B
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 September 2003
English: LAPs
Welsh: Rhaglenni Meysydd Dysgu
Status C
Subject: Education
Part of speech: Noun, Feminine, Plural
Definition: Learing Area Programmes
Last Updated: 2 August 2012
English: LAPTOP
Welsh: Dull Gweithredu Cludiant Teithwyr Awdurdodau Lleol
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: Local Authority Passenger Transport Operational Procedure
Last Updated: 4 April 2007
English: laptop
Welsh: gliniadur
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: lapwing
Welsh: cornchwiglen
Status A
Subject: Birds
Part of speech: Noun, Feminine, Singular
Plural: cornchwiglod
Definition: Vanellus vanellus
Last Updated: 27 February 2024
English: LAQM
Welsh: Rheoli Ansawdd Aer yn Lleol
Status A
Subject: Environment
Part of speech: Verb
Context: * O dan Ddeddf yr Amgylchedd 1995, mae awdurdodau lleol yn mynd i'r afael â materion ansawdd aer ar raddfa leol trwy'r broses Rheoli Ansawdd Aer Lleol (LAQM). [1]
Notes: Dyma'r acronym Saesneg a ddefnyddir am Local Air Quality Management.
Last Updated: 26 January 2023
English: LARC
Welsh: Dull Atal Cenhedlu Gwrthdroadwy Hirdymor
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Long Acting Reversible Contraception
Last Updated: 21 May 2013
English: larch disease
Welsh: clefyd y llarwydd
Status A
Subject: Environment
Part of speech: Proper noun, Masculine, Singular
Definition: Phytophthora ramorum
Last Updated: 22 January 2013
English: larch plantation
Welsh: planhigfa coed llarwydd
Status C
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last Updated: 5 December 2006
English: lard
Welsh: lard
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 1 June 2009
English: large area electronics
Welsh: electroneg arwynebedd mawr
Status A
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 17 October 2013
English: large blue butterfly
Welsh: glesyn mawr
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: maculinea arion
Last Updated: 10 August 2004
English: Large Combustion Plant Directive
Welsh: y Gyfarwyddeb Gweithfeydd Hylosgi Mawr
Status B
Subject: Europe
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar gyfer cyfeirio at gyfarwyddeb Ewropeaidd, nad yw ar gael yn Gymraeg.
Last Updated: 26 March 2025
English: Large Combustion Plants (National Emission Reduction Plan) Regulations 2007
Welsh: Rheoliadau Peiriannau Mewndanio Mawr (Cynllun Cenedlaethol ar gyfer Gostwng Allyriadau) 2007
Status C
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 1 October 2012
English: large garden bumble-bee
Welsh: cacynen yr ardd
Status A
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: Bombus ruderatus
Context: Lluosog: cacwn yr ardd.
Last Updated: 12 December 2011
English: large group calf shelter
Welsh: cysgodfan ar gyfer grŵp mawr o loi
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 18 July 2018
English: Large Hadron Collider
Welsh: Peiriant Gwrthdaro Hadronau Mawr
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: LHC
Last Updated: 31 December 2008
English: large heath
Welsh: gweirlöyn mawr y waun
Status C
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Butterfly.
Last Updated: 19 August 2010
English: large household appliances
Welsh: offer mawr ar gyfer y cartref
Status C
Subject: General
Part of speech: Noun, Plural
Last Updated: 25 March 2010
English: large icon
Welsh: eicon mawr
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: large intestine
Welsh: coluddyn mawr
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 2 March 2006
English: large-mouthed bass
Welsh: swilyn cegfawr
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 5 February 2004
English: Large Munsterlander
Welsh: Munsterlander Mawr
Status C
Subject: Animals
Last Updated: 29 June 2007
English: large print
Welsh: print bras
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 21 January 2003
English: large raised reservoir
Welsh: cyforgronfa ddŵr fawr
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: cyforgronfeydd dŵr mawr
Definition: A raised reservoir is a “large raised reservoir” if it is designed to hold, or capable of holding, more than 25,000 cubic metres of water above that level.
Last Updated: 21 April 2016
English: Larger rural: Further from a major town or city
Welsh: Gwledig mwy: Pellach o dref neu ddinas sylweddol
Status B
Subject: Finance and statistics
Part of speech: Adjective
Notes: Dosbarthiad daearyddol at ddibenion ystadegau Llywodraeth Cymru, yn rhan o’r Dosbarthiad Gwledig-Trefol.
Last Updated: 11 March 2026
English: Larger rural: Nearer to a major town or city
Welsh: Gwledig mwy: Agosach at dref neu ddinas sylweddol
Status B
Subject: Finance and statistics
Part of speech: Adjective
Notes: Dosbarthiad daearyddol at ddibenion ystadegau Llywodraeth Cymru, yn rhan o’r Dosbarthiad Gwledig-Trefol.
Last Updated: 11 March 2026
English: Large Scale Generator/User Manager
Welsh: Rheolwr Cynhyrchwyr/Defnyddwyr ar Raddfa Fawr
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 19 December 2005
English: Large-scale Voluntary Transfer
Welsh: Trosglwyddo Gwirfoddol ar Raddfa Fawr
Status A
Subject: Housing
Part of speech: Verb
Definition: LSVT
Last Updated: 12 September 2007
English: large shallow inlets and bays
Welsh: cilfachau a baeau bas mawr
Status C
Subject: Environment
Part of speech: Noun, Feminine, Plural
Definition: EU Habitats Directive Annex 1 Habitat
Last Updated: 14 February 2014
English: large skipper
Welsh: gwibiwr mawr
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: type of butterfly
Last Updated: 28 September 2005
English: large white
Welsh: iâr wen fawr
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: type of butterfly
Last Updated: 28 September 2005
English: LARIA
Welsh: Cymdeithas Ymchwil a Gwybodaeth Awdurdodau Lleol
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: Local Authorities Research and Intelligence Association
Last Updated: 20 November 2006
English: laryngotomy
Welsh: laryngotomi
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: The operation of cutting into the larynx, from the outside of the neck.
Last Updated: 9 June 2006
English: larynx
Welsh: laryncs
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 3 March 2006