TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: laminitis
English: laminitis
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 20 January 2010
Welsh: ôl-amod
English: condition subsequent
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 16 August 2006
Welsh: lampau tyngsten
English: tungsten filament lamps
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 21 July 2011
Welsh: lamp fflworoleuol aflinol
English: non-linear fluorescent lamp
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: lampau fflworoleuol aflinol
Last updated: 31 October 2025
Welsh: lamp fflworoleuol catod oer
English: cold cathode fluorescent lamp
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: lampau fflworoleuol catod oer
Last updated: 31 October 2025
Welsh: lamp fflworoleuol cryno
English: compact fluorescent lamp
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: lampau fflworoleuol cryno
Last updated: 31 October 2025
Welsh: lamp fflworoleuol electrod allanol
English: external electrode fluorescent lamp
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: lampau fflworoleuol electrod allanol
Last updated: 31 October 2025
Welsh: lamp fflworoleuol llinol
English: linear fluorescent lamp
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: lampau fflworoleuol llinol
Last updated: 31 October 2025
Welsh: lamp hollt
English: slit lamp
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: lampau hollt
Definition: Microsgop gyda golau llachar a ddefnyddir yn ystod archwiliad llygaid.
Last updated: 25 November 2022
Welsh: LAN
English: LAN
Status C
Subject: ICT
Part of speech: Neutral
Definition: Local Area Network
Last updated: 2 September 2004
Welsh: landeri ogee
English: ogee profile gutters
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Last updated: 20 January 2006
Welsh: Land-Line
English: Land-Line
Status C
Subject: Environment
Definition: Commercial name of Ordnance Survey digital dataset.
Last updated: 24 February 2005
Welsh: landlord
English: landlord
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: landlordiaid
Last updated: 7 March 2018
Welsh: landlord amheus
English: rogue landlords
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: landlordiaid amheus
Last updated: 7 March 2018
Welsh: landlord canol
English: intermediate landlord
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: landlordiaid canol
Definition: A person who holds a leasehold interest in the flat or other unit which is superior to that held by the tenant’s immediate landlord; any person for the time being holding the interest of landlord under a sub-lease which comprises the property of which the occupyiung lessee is sub-lessee, but does not include the immediate landlord.
Last updated: 17 March 2025
Welsh: landlord cymdeithasol
English: social landlord
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: landlordiaid cymdeithasol
Last updated: 7 October 2021
Welsh: landlord cymdeithasol cofrestredig
English: registered social landlord
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: landlordiaid cymdeithasol cofrestredig
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last updated: 3 September 2018
Welsh: landlord cymdeithasol Cymreig
English: Welsh social landlord
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 4 February 2009
Welsh: landlord cymunedol
English: community landlord
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last updated: 20 November 2014
Welsh: landlord cymwys
English: qualifying landlord
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: landlordiaid cymwys
Context: Mae angen cydsyniad Gweinidogion Cymru pan fo landlord cymwys sy'n ddarostyngedig i'r hawl i brynu a gadwyd yn gwaredu llai na'i holl fuddiant yn yr annedd.
Last updated: 18 May 2017
Welsh: landlord damweiniol
English: accidental landlord
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last updated: 30 April 2013
Welsh: landlord masnachol
English: commercial landlord
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Plural: landlordiaid masnachol
Definition: Landlord sy'n gosod eiddo masnachol, fel swyddfeydd neu siopau, ar rent.
Last updated: 8 June 2020
Welsh: landlord-niwtral
English: landlord-neutral
Status A
Subject: Housing
Part of speech: Adjective
Last updated: 30 April 2013
Welsh: landlord-niwtralrwydd
English: landlord-neutrality
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last updated: 30 April 2013
Welsh: landlord preswyl
English: resident landlord
Status C
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last updated: 21 May 2013
Welsh: landlord trydydd parti
English: third-party landlord
Status C
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: landlordiaid trydydd parti
Last updated: 9 November 2023
Welsh: landlord uniongyrchol
English: immediate landlord
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: landlordiaid uniongyrchol
Definition: The landlord from whose title (or,as the case may be, joint title) the tenant derives his or her title.
Last updated: 17 March 2025
Welsh: Langstone
English: Langstone
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Casnewydd
Last updated: 14 August 2003
Welsh: laniard
English: lanyard
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
Welsh: lanlwytho
English: upload
Status B
Subject: ICT
Part of speech: Verb
Definition: Trosglwyddo data o system lai neu ymylol i system fwy o faint neu fwy canolog.
Notes: Defnyddir "uwchlwytho" yn Gymraeg hefyd. Os yw'r ystyr yn glir, mae'n bosibl y gellid defnyddio "llwytho" yn unig.
Last updated: 5 February 2026
Welsh: lanlwytho data ariannol
English: financial uploads
Status C
Subject: Finance and statistics
Part of speech: Verb
Last updated: 6 April 2009
Welsh: Lanolway
English: Lanolway
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Sir Fynwy
Last updated: 14 August 2003
Welsh: Lansdown
English: Lansdown
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Fynwy. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Fynwy (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Lansiad Amcan Un Cyllid Cymru
English: Finance Wales Objective One Launch
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Last updated: 24 September 2002
Welsh: lansiad tawel
English: soft launch
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Plural: lansiadau tawel
Definition: The limited release of a service, product, etc., to a restricted audience or market, usually with the aim of gathering feedback (in order to make improvements before launching to a wider market).
Last updated: 26 May 2016
Welsh: lansio
English: launch
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: lanthanwm
English: lanthanum
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
Welsh: Lantra
English: Lantra
Status C
Subject: Education
Part of speech: Neutral
Definition: Sector Skills Development Agency
Last updated: 30 July 2007
Welsh: Laos
English: 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
Welsh: LAP
English: LAP
Status C
Subject: Education
Definition: Language and Play
Last updated: 12 September 2007
Welsh: laparosgopi
English: laparoscopy
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 5 March 2007
Welsh: lard
English: lard
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 1 June 2009
Welsh: Larnog
English: Lavernock
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Bro Morgannwg
Last updated: 14 August 2003
Welsh: larwm
English: alarm
Status A
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Definition: eg bell
Last updated: 6 September 2005
Welsh: larwm gwddf
English: panic pendant
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last updated: 13 February 2007
Welsh: larwm mwg
English: smoke alarm
Status B
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Plural: larymau mwg
Last updated: 13 February 2025
Welsh: larwm parhaus
English: continuous alarm
Status C
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Definition: Trefniadau gadael pan fydd tân.
Last updated: 26 July 2004
Welsh: larwm personol
English: personal alarm 
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Plural: larymau personol
Definition: Dyfais ddiogelwch electronig y gellir ei chadw ar y person, ac a all seinio sŵn uchel tebyg i seiren er mwyn tynnu sylw'r cyhoedd a dychryn troseddwyr posibl.
Last updated: 14 December 2023
Welsh: larwm personol
English: personal alarm 
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: larymau personol
Definition: Dyfais fechan sy'n aml yn cael ei gwisgo o amgylch y gwddf ac y gellir ei defnyddio i gyfathrebu â phobl, yn enwedig pobl hŷn, mewn argyfyngau.
Last updated: 14 December 2023
Welsh: larwm tân
English: fire alarm
Status B
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Plural: larymau tân
Last updated: 13 February 2025