TermCymru

Results are displayed in alphabetical order.
Welsh: llymrïen
English: sand eel
Status A
Subject: Animals
Part of speech: Noun, Feminine, Singular
Plural: llymrïaid
Definition: Ammodytes tobianus
Last updated: 14 March 2019
Welsh: llyncdwll
English: sinkhole
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Lluosog: llyncdyllau.
Last updated: 23 October 2013
Welsh: Llynclys
English: Llynclys
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Lle yn Lloegr.
Last updated: 2 May 2013
Welsh: llyncu
English: ingest
Status C
Subject: Health
Part of speech: Verb
Definition: Yng nghyd-destun ffliw adar.
Last updated: 27 October 2005
Welsh: llyn dal silt
English: silt entrapment pond
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 7 December 2011
Welsh: Llyn Efyrnwy
English: Lake Vyrnwy
Status C
Subject: Place-names
Part of speech: Proper noun
Last updated: 29 November 2005
Welsh: Llynges Frenhinol Wrth Gefn
English: Royal Navy Reserve
Status A
Subject: Politics
Part of speech: Proper noun, Feminine, Singular
Last updated: 4 July 2012
Welsh: llyngyr
English: worms
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: Parasitic worms.
Context: Defnyddir "llynger" hefyd.
Last updated: 2 February 2006
Welsh: llyngyr edau
English: threadworms
Status B
Subject: Health
Part of speech: Noun, Plural
Notes: Anhwylder y gellir ei drin drwy Wasanaeth Anhwylderau Cyffredin y GIG.
Last updated: 1 December 2022
Welsh: llyngyren
English: worm
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Context: Parasitic worm.
Last updated: 2 February 2006
Welsh: llyngyren dentaclog
English: tentacled lagoon worm
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: EU Habitats Directive Annex II Species
Context: Alkmaria romijni
Last updated: 24 February 2014
Welsh: llyngyren fain
English: roundworm
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: llyngyr main
Definition: Paraseit a welir mewn coluddyn anifail.
Last updated: 31 July 2025
Welsh: llyngyren ledog
English: flatworm
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Context: Phylum: Plathelminthes
Last updated: 24 February 2014
Welsh: llyngyren y stumog
English: barber's pole worm
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Haemonchus contortus.
Context: Also known as "stomach worm".
Last updated: 12 September 2007
Welsh: llyngyren y stumog
English: stomach worm
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Haemonchus contortus.
Context: Also known as "barber's pole worm".
Last updated: 12 September 2007
Welsh: llyngyr yr afu/iau
English: liver fluke
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 13 June 2011
Welsh: llyngyr yr ysgyfaint
English: lungworm
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Context: Defnyddir "llynger" hefyd.
Last updated: 20 January 2010
Welsh: llyngyr y stumog
English: wireworm
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: In sheep.
Context: Defnyddir "llynger" hefyd.
Last updated: 20 December 2007
Welsh: llynmeirch
English: glanders
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 5 October 2006
Welsh: Llyn Syfaddan
English: Llangorse Lake
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Nodwedd ddaearyddol yn Sir Frycheiniog
Last updated: 22 January 2004
Welsh: llyn syrffio
English: surf lagoon
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Plural: llynnoedd syrffio
Definition: Cronfa artiffisial o ddŵr a gynlluniwyd yn benodol ar gyfer syrffio.
Last updated: 21 July 2022
Welsh: Llyn Tegid
English: Bala Lake
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Nodwedd ddaearyddol yng Ngwynedd
Last updated: 22 January 2004
Welsh: llyriad
English: plantain
Status B
Subject: Plants
Part of speech: Noun, Masculine, Singular
Notes: Mathau o blanhigion deiliog a elwir hefyd yn ‘plantago’ yn Saesneg. Nid dyma’r cofnod am y planhigyn trofannol tebyg i fanana sydd hefyd yn cael ei alw yn ‘plantain’, Musa paradisiaca.
Last updated: 14 September 2016
Welsh: llyriad
English: plantago
Status B
Subject: Plants
Part of speech: Noun, Masculine, Singular
Plural: llyriaid
Notes: Mathau o blanhigion deiliog a elwir hefyd yn ‘plantain’ yn Saesneg.
Last updated: 14 September 2016
Welsh: llyriad corn carw
English: sea buck’s-horn plantain
Status C
Subject: Plants
Part of speech: Noun, Masculine, Singular
Last updated: 26 June 2012
Welsh: llyriad-y-dŵr arnofiol
English: floating-leaved water plantain
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: luronium natans
Last updated: 10 August 2004
Welsh: llyriad yr ais
English: ribwort plantain
Status A
Subject: Plants
Part of speech: Noun, Masculine, Singular
Plural: llyriaid yr ais
Definition: plantago lanceolata
Last updated: 21 June 2022
Welsh: llyrlys
English: samphire
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Notes: Dyma’r term i’w ddefnyddio am ‘samphire’ yn gyffredinol yng nghyd-destun bwyd, pan nad yw’r rhywogaeth benodol yn hysbys. Mae enwau eraill ar wahanol rywogaethau y planhigyn; gweler y cofnodion penodol yn TermCymru am y rheini.
Last updated: 14 September 2016
Welsh: llyrlys cyffredin
English: common samphire
Status B
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: Salicornia europaea
Notes: Defnyddir ‘llyrlys’ yn unig am ‘samphire’ yng nghyd-destun bwyd. Yr enw mwyaf cyffredin yn Saesneg am ‘common samphire’ yw ‘common glasswort’.
Last updated: 14 September 2016
Welsh: llyrlys cyffredin
English: common glasswort
Status B
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: Salicornia europaea
Notes: Defnyddir ‘common samphire’ am y rhywogaeth hon hefyd, yn Saesneg.
Last updated: 14 September 2016
Welsh: Llys Achosion Teuluol
English: Family Proceedings Court
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Context: FPC
Last updated: 19 September 2008
Welsh: Llys Achosion Teuluol
English: FPC
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Context: Family Proceedings Court
Last updated: 25 August 2009
Welsh: Llys Achosion Teuluol  Llundain Fewnol
English: Inner London Family Proceedings Court
Status C
Subject: Law
Part of speech: Masculine, Singular
Last updated: 18 November 2021
Welsh: Llys Adrannol o'r Uchel Lys
English: Divisional Court of the High Court
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 3 June 2011
Welsh: Llys Allanol
English: Outer House
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last updated: 5 December 2011
Welsh: Llys Apêl Ei Fawrhydi yng Nghymru a Lloegr
English: His Majesty's Court of Appeal in England and Wales
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 1 December 2022
Welsh: Llys Archwilwyr Ewrop
English: ECA
Status B
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: European Court of Auditors
Last updated: 27 September 2006
Welsh: Llys Archwilwyr Ewrop
English: European Court of Auditors
Status B
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: ECA. Responsible for checking that the EU spends its money according to its budgetary rules and regulations.
Last updated: 8 January 2004
Welsh: Llys Barn
English: Court of Law
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 1 December 2008
Welsh: Llys Barnweiniaeth Gogledd Iwerddon
English: Court of Judicature of Northern Ireland
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 10 January 2018
Welsh: llysblant
English: step-children
Status C
Subject: Social services
Part of speech: Noun, Plural
Last updated: 19 May 2005
Welsh: Llys Britannia, Parc Menai
English: Llys Britannia, Parc Menai
Status C
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Definition: Bangor
Last updated: 14 March 2006
Welsh: Llys Cyfiawnder Ewrop
English: ECJ
Status B
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: European Court of Justice
Last updated: 27 January 2004
Welsh: Llys Cyfiawnder Ewrop
English: European Court of Justice
Status B
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: ECJ
Last updated: 8 January 2004
Welsh: Llys Cyfiawnder yr Undeb Ewropeaidd
English: Court of Justice of the European Union
Status A
Subject: Europe
Part of speech: Noun, Masculine, Singular
Last updated: 30 June 2022
Welsh: llys domestig
English: domestic court
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: llysoedd domestig
Last updated: 15 December 2022
Welsh: llys etholiadol
English: election court
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: llysoedd etholiadol
Context: “election court” (“XX”) means a special court of presiding judges convened to determine the petition against the result of a Senedd election;
Notes: Yng nghyd-destun etholiadau. Daw'r testun cyd-destunol o Orchymyn Senedd Cymru (Cynrychiolaeth y Bobl) 2025 (drafft ymgynghori).
Last updated: 14 January 2025
Welsh: Llys Ewrop
English: European Court
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Last updated: 26 November 2007
Welsh: Llys Ewropeaidd y Gwrandawiad Cyntaf
English: ECFI
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: European Court of First Instance
Last updated: 30 April 2008
Welsh: Llys Ewropeaidd y Gwrandawiad Cyntaf
English: European Court of First Instance
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: ECFI
Last updated: 30 April 2008