TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: lle mae bywyd yn y fantol
English: immediately life-threatening
Status C
Subject: Health
Last updated: 17 July 2006
Welsh: llen
English: sheet
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Context: Yng nghyd-destun gwenyna.
Last updated: 21 July 2010
Welsh: llencyndod
English: adolescence
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Y broses a’r cyfnod oedran o ddatblygu’n seicolegol, gwybyddol ac ymddygiadol o fod yn blentyn i fod yn oedolyn. Bydd rhai diffiniadau yn cynnwys y datblygiad corfforol hefyd. Gall diffiniadau o’r cyfnod amrywio ond yn gyffredinol bydd hyn yn cychwyn adeg y glasoed (puberty) ac yn para tan ddiwedd yr arddegau neu ddechrau’r ugeiniau.
Notes: Cysonwyd yn 2025 er mwyn gwahaniaethu rhwng puberty (y glasoed) ac adolescence, adolescent (llencyndod, person ifanc). Gall rhai testunau a theitlau hanesyddol fod yn dilyn patrwm gwahanol. Mewn rhai cyd-destunau annhechnegol gall puberty ac adolesence fod yn gyfystyr.
Last updated: 13 June 2025
Welsh: llencynnaidd
English: adolescent
Status B
Subject: Health
Part of speech: Adjective
Last updated: 13 June 2025
Welsh: llen ddeintyddol
English: dental dam
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: llenni deintyddol
Definition: Darn tenau a sgwâr o rwber â thwll ynddo a ddefnyddir i ynysu dant yn ystod triniaeth ddeintyddol.
Notes: Mae 'rubber dam' yn gyfystyr.
Last updated: 2 April 2020
Welsh: llenfuriau gwydr
English: glass curtain walling
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Last updated: 28 November 2007
Welsh: llen gŵyr
English: foundation sheet
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Context: bee-keeping
Last updated: 27 February 2012
Welsh: llen iâ
English: ice sheet
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 1 June 2005
Welsh: llenni Fenis â dellt pren
English: wood slatted Venetian blinds
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Last updated: 9 February 2009
Welsh: Llenorion ar Daith
English: Writers on Tour
Status C
Subject: Culture and the arts
Part of speech: Noun, Plural
Last updated: 12 May 2006
Welsh: llen rwber
English: rubber dam
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: llenni rwber
Definition: Darn tenau a sgwâr o rwber â thwll ynddo a ddefnyddir i ynysu dant yn ystod triniaeth ddeintyddol.
Notes: Mae 'dental dam' yn gyfystyr.
Last updated: 2 April 2020
Welsh: llenwad
English: filling
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: teeth
Last updated: 30 March 2006
Welsh: ôl-lenwad
English: backfill
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: ôl-lenwadau
Definition: Yng nghyd-destun gweithfeydd glo neu fwyngloddio, twll a ail-lenwyd â'r deunyddiau a dynnwyd allan o'r ddaear.
Last updated: 19 May 2022
Welsh: llenwadau
English: fillings
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: teeth
Last updated: 30 March 2006
Welsh: llenwad byr
English: shortfill
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Yng nghyd-destun fepio, potel 60ml o faint wedi ei llenwi â 50ml o e-hylif. Gellir ychwanegu siot 10ml (3mg) o nicotin i’r botel.
Notes: Mae'n bosib y gallai fod yn addas defnyddio'r ffurf 'shortfill' mewn testunau Cymraeg mewn rhai cyd-destunau. Cymharer â'r ffurf longfill / llenwad hir.
Last updated: 17 October 2023
Welsh: llenwad hir
English: longfill
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Yng nghyd-destun fepio, potel 60ml o faint wedi ei llenwi â 20ml o e-hylif ar grynodiad uwch. Gellir ychwanegu un neu ragor o siotiau o nicotin i’r botel, i'w llenwi hyd at 60ml.
Notes: Gallai fod yn addas defnyddio'r ffurf 'longfill' mewn testunau Cymraeg mewn rhai cyd-destunau. Cymharer â'r ffurf shortfill / llenwad byr.
Last updated: 17 October 2023
Welsh: llenwad parhaol
English: permanent filling
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: llenwadau parhaol
Last updated: 13 September 2018
Welsh: Llenwi'ch Ffurflen Datgan Hanes y Tir (W)
English: Completing your Retrospective Land Declaration (W) Form
Status A
Subject: Agriculture
Part of speech: Verb
Last updated: 10 February 2004
Welsh: Llenwi'ch Ffurflen SCPS
English: Completing your SCPS Form
Status A
Subject: Agriculture
Part of speech: Verb
Definition: booklet
Last updated: 12 May 2004
Welsh: llenwi ffos
English: in-ditch
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 7 December 2011
Welsh: llenwi ffurflenni
English: make returns
Status C
Subject: The census
Part of speech: Verb
Last updated: 21 July 2010
Welsh: llenwi'r bylchau
English: filling the gaps
Status C
Subject: Personnel
Part of speech: Verb
Last updated: 1 December 2003
Welsh: Llenyddiaeth ar draws Ffiniau
English: Literature Across Frontiers
Status C
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last updated: 10 March 2009
Welsh: Llenyddiaeth Cymru
English: Literature Wales
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Context: Formerly the Academi. National Company for the development of literature in Wales. It includes yr Academi Gymreig / The Welsh Academy and Tŷ Newydd Writers’ Centre.
Last updated: 6 April 2011
Welsh: Llenyddiaeth Cymru Dramor
English: Welsh Literature Abroad
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last updated: 10 March 2009
Welsh: llenyddiaeth empirig
English: empirical literature
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Context: Mae corff o lenyddiaeth empirig hefyd, sy’n dangos mai’r rhai sydd ar yr incwm uchaf sydd fwyaf tebygol o fudo o ganlyniad i newidiadau i dreth incwm.
Last updated: 10 December 2024
Welsh: llenyddiaeth lwyd
English: grey literature
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 25 July 2005
Welsh: Lleoedd Actif Cymru
English: Active Places Cymru
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 12 December 2011
Welsh: lleoedd adar
English: bird places
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Plural
Last updated: 17 July 2012
Welsh: lleoedd / capasiti
English: capacity
Status C
Subject: Education
Part of speech: Noun, Plural
Definition: In a school.
Last updated: 3 October 2005
Welsh: lleoedd gwag
English: surplus places
Status B
Subject: Education
Part of speech: Noun, Plural
Last updated: 23 July 2003
Welsh: lleoedd gwag masnachol
English: commercial vacancies
Status C
Subject: Economic development
Part of speech: Noun, Plural
Context: Empty properties
Last updated: 20 March 2013
Welsh: Lleoedd Lleol ar gyfer Natur
English: Local Places for Nature
Status B
Subject: Environment
Part of speech: Proper noun
Notes: Menter i helpu cymunedau i roi hwb i gynefinoedd naturiol yn eu hamgylchedd.
Last updated: 20 February 2020
Welsh: Lleoedd Llewyrchus Llawn Addewid: Fframwaith Adfywio Newydd
English: Vibrant and Viable Places: New Regeneration Framework
Status A
Subject: Community development
Part of speech: Proper noun
Context: Published by the Welsh Government, 11 March 2013.
Last updated: 3 December 2012
Welsh: lleoedd moch
English: pig places
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Plural
Last updated: 17 July 2012
Welsh: lleoedd newid
English: changing places
Status C
Subject: General
Part of speech: Noun, Plural
Context: Door sign.
Last updated: 29 October 2009
Welsh: lleoedd newid babanod
English: baby changing
Status C
Subject: General
Part of speech: Noun, Plural
Context: Door sign.
Last updated: 29 October 2009
Welsh: lleoedd parcio i ymwelwyr
English: visitor parking
Status C
Subject: Transport
Part of speech: Noun, Plural
Context: Signage
Last updated: 30 September 2009
Welsh: lleoedd plwyf
English: parish places
Status C
Subject: Education
Part of speech: Noun, Plural
Context: Lleoedd mewn ysgol enwadol sy’n cael eu neilltuo yn ôl ardal.
Last updated: 5 January 2011
Welsh: lleoedd sylfaen
English: foundation places
Status C
Subject: Education
Part of speech: Noun, Plural
Context: Lleoedd mewn ysgol enwadol sy’n cael eu neilltuo yn ôl crefydd.
Last updated: 5 January 2011
Welsh: Lleoedd Tawelach, Gwyrddach a Glanach
English: Tranquil, Greener & Cleaner Places
Status C
Subject: Environment
Part of speech: Noun, Plural
Context: Pilot project for a new grant scheme.
Last updated: 20 June 2012
Welsh: lleoedd yfed
English: drinking establishment
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Plural: lle yfed
Notes: Categori o fusnes
Last updated: 31 January 2018
Welsh: lleoedd ysgolion
English: school places
Status C
Subject: Education
Part of speech: Noun, Plural
Last updated: 14 September 2004
Welsh: lleoleiddio
English: localisation
Status A
Subject: Local government
Part of speech: Verb
Last updated: 13 May 2014
Welsh: lleoliad
English: location
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: lleoliad a brynir yn ôl y galw
English: spot purchased placement
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Spot purchased placements are placements that are bought/purchased as and when the need arises.
Last updated: 27 February 2006
Welsh: Lleoliad a Chymorth i Unigolion
English: Individual Placement and Support
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Dull gweithredu i helpu pobl ag anawsterau iechyd meddwl difrifol i mewn i waith. Mae’n cynnwys cefnogaeth ddwys sydd wedi ei deilwra ar gyfer yr unigolyn, gyda chymorth i chwilio am waith wedi’i ddilyn gan leoliad mewn gwaith cyflogedig a chymorth heb gyfyngiad amser arno i’r cyflogai a’r cyflogwr.
Last updated: 18 June 2024
Welsh: Lleoliad a Chymorth i Unigolion mewn Gofal Sylfaenol
English: Individual Placement and Support in Primary Care
Status B
Subject: Health
Part of speech: Proper noun
Notes: Rhaglen i gefnogi pobl sydd ag anawsterau iechyd meddwl neu iechyd corfforol i mewn i waith ym maes gofal sylfaenol.
Last updated: 18 June 2024
Welsh: lleoliad addysg
English: education setting
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: lleoliadau addysg
Context: Rhaid helpu lleoliadau addysg i adnabod a diwallu anghenion pob plentyn a pherson ifanc, ee drwy ddarparu cyngor a chymorth ar wahaniaethu wrth gyflwyno'r cwricwlwm a gwahanol strategaethau.
Last updated: 23 April 2020
Welsh: lleoliad adeilad
English: setting of a building
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Context: Wrth benderfynu cais am ganiatâd cynllunio ar gyfer datblygiad sy’n effeithio ar adeilad rhestredig neu ei leoliad, neu am gymeradwyaeth ar gyfer mater a gadwyd yn ôl o dan ganiatâd cynllunio amlinellol ar gyfer datblygiad o’r fath, rhaid i awdurdod cynllunio roi sylw arbennig i ddymunoldeb cadw yr adeilad rhestredig, lleoliad yr adeilad, neu unrhyw nodweddion o ddiddordeb pensaernïol neu hanesyddol arbennig sydd gan yr adeilad.
Notes: Mewn perthynas ag adeiladau o dan y gyfundrefn gyfreithiol ar gyfer cynllunio a'r gyfundrefn gyfreithiol ar gyfer rheoli'r amgylchedd hanesyddol.
Last updated: 5 March 2024