TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: clupeoid
English: clupeoid
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: clupeoid
Definition: Pysgod o urdd Clupeiformes
Last updated: 14 March 2019
Welsh: clust annormal
English: abnormal ear
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: clustiau annormal
Last updated: 22 October 2020
Welsh: clust fewnol
English: inner ear
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: The innermost part of the ear. Made up of the cochlea, the balance mechanism, and the auditory nerve.
Last updated: 6 December 2005
Welsh: clustffon
English: headset
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: clustffonau
Last updated: 18 February 2025
Welsh: clustffonau
English: headphones
Status A
Subject: ICT
Part of speech: Noun, Plural
Last updated: 24 February 2005
Welsh: clust ludiog
English: glue ear
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: clustiau gludiog
Definition: Glue ear is a common childhood condition where the middle ear becomes filled with fluid. The medical term for glue ear is otitis media with effusion (OME).
Notes: O ganllawiau ar leferydd, iaith a chyfathrebu.
Last updated: 21 July 2015
Welsh: clustnodi
English: ring-fence
Status A
Subject: Finance and statistics
Part of speech: Verb
Definition: The compulsory reservation of funds for use within specific, limited dept (of gov etc).
Last updated: 21 February 2005
Welsh: clustogau arafu
English: speed cushions
Status B
Subject: Transport
Part of speech: Noun, Plural
Definition: Mesurau ar y ffordd i arafu traffig, tebyg i blismyn cwsg, ond nad ydynt yn ymestyn ar draws y lôn gyfan.
Last updated: 19 August 2003
Welsh: clustogfa
English: buffer zone
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Definition: Rhai o'r cynghorau'n defnyddio 'cylchfa ragod'.
Last updated: 23 July 2003
Welsh: clustog Fair
English: thrift
Status B
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last updated: 26 June 2012
Welsh: clustogfeydd
English: buffer zones
Status C
Subject: Planning
Part of speech: Noun, Plural
Last updated: 31 August 2004
Welsh: clustog hybu
English: booster seat
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last updated: 2 August 2006
Welsh: Clust, Trwyn a Gwddf
English: Ear, Nose and Throat
Status B
Subject: Health
Part of speech: Proper noun
Notes: Adran mewn ysbyty sy'n cynnig arbenigedd meddygol yn y rhannau rhyng-gysylltiedig hyn o'r corff.
Last updated: 24 September 2025
Welsh: Clust, Trwyn a Gwddf
English: ENT
Status B
Subject: Health
Part of speech: Proper noun
Notes: Dyma'r acronym Saesneg a ddefnyddir am Ear, Nose and Throat.
Last updated: 24 September 2025
Welsh: clust wedi’i rhwystro
English: blocked ear
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: clustiau wedi'u rhwystro
Last updated: 22 October 2020
Welsh: clwb allforio
English: export club
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last updated: 21 July 2005
Welsh: Clwb AnABLEDD Aberhonddu a'r Cylch
English: Brecon and District DisABLED Club
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Notes: Gweler yr erthygl ar y Model Cymdeithasol o Anabledd yn yr Arddulliadur. Yn unol â'r Model, mae amhariad ("impairment", a elwid yn "nam" o'r blaen) yn nodwedd ar berson, a all effeithio ar ei ymddangosiad neu ar sut y mae ei gorff neu ei feddwl yn gweithio; caiff pobl anabl (y gellir hefyd cyfeirio atynt fel "pobl anabledig" neu "bobl sy'n cael eu hanablu") eu hanablu gan ffactorau allanol fel yr amgylchedd, polisi neu arferion, neu yn sgil methiant i ddarparu addasiadau ar eu cyfer; ac anabledd yw canlyniad anablu pobl sydd ag amhariadau. 
Last updated: 14 November 2023
Welsh: clwb ar ôl yr ysgol
English: after-school club
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 7 October 2002
Welsh: Clwb Bechgyn a Merched Abercynffig
English: Aberkenfig Boys and Girls Club
Status C
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Last updated: 1 September 2010
Welsh: clwb brecwast
English: breakfast club
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 26 July 2004
Welsh: Clwb Chwaraeon Amatur Cymunedol
English: Community Amateur Sports Club
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: CASC
Last updated: 8 October 2003
Welsh: clwb cyn ac ar ôl yr ysgol
English: before and after school club
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 31 August 2004
Welsh: Clwb Dydd Llun (Gateway) y Bont-faen
English: Cowbridge (Gateway) Monday Club
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last updated: 22 September 2006
Welsh: Clwb Ffermwyr Ifanc Cymru
English: Wales Young Farmers' Club
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 10 November 2010
Welsh: clwbfrwynen y mawn
English: deer sedge
Status B
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last updated: 29 August 2012
Welsh: clwbfrwynen y mawn
English: deergrass
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Definition: Trichophorum cespitosum
Last updated: 13 December 2012
Welsh: Clwb Gateway ar gyfer Anghenion Arbennig, y Bont-faen
English: Cowbridge Gateway Club for Special Needs
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last updated: 22 September 2006
Welsh: Clwb Gateway Llanelli a'r Cylch
English: Llanelli and District Gateway Club
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last updated: 22 September 2006
Welsh: Clwb Gwaith
English: Jobclub
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: DWP term
Last updated: 13 February 2003
Welsh: clwb gweithwyr
English: working men's club
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last updated: 20 September 2005
Welsh: clwb gwyliau
English: holiday club
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 26 July 2004
Welsh: clwb moduro
English: motoring club
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 10 March 2006
Welsh: Clwb Rotari
English: Rotary Club
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last updated: 8 December 2004
Welsh: Clwb Rotari Caergybi
English: Rotary Club of Holyhead
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last updated: 22 September 2006
Welsh: Clwb Rygbi Glynebwy
English: Ebbw Vale Rugby Club
Status C
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 10 November 2008
Welsh: Clwb Trampolinio Bangoroos
English: Bangoroos Trampolining Club
Status C
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 14 November 2023
Welsh: clwb warws
English: warehouse club
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 23 July 2003
Welsh: clwb y tu allan i oriau ysgol
English: out of hours club
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 26 July 2004
Welsh: clwb y tu allan i oriau ysgol
English: out of school club
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 26 July 2004
Welsh: clwp-fwsogl y gors
English: marsh clubmoss
Status A
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: Lycopodiella inundata
Last updated: 13 December 2012
Welsh: clwstwr
English: cluster
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 29 March 2006
Welsh: clwstwr
English: stand
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: clystyrau
Context: Ym 1997, clystyrau o rywogaethau sengl oedd nodwedd amlycaf coetiroedd coed conwydd.
Last updated: 3 November 2016
Welsh: clwstwr
English: cluster
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: clystyrau
Notes: Mewn perthynas â COVID-19.
Last updated: 14 May 2020
Welsh: clwstwr cyfagos
English: proximate cluster
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: clystyrrau cyfagos
Definition: Casgliad o domenni (ar sail ffactorau fel eu hagosatrwydd, hanes y safle a mynediad) y gellir eu grwpio at ei gilydd er mwyn manteisio ar effeithlonrwydd wrth reoli'r tomenni hynny.
Notes: Elfen o gyfundrefn arfaethedig ar gyfer rheoli tomenni glo.
Last updated: 19 May 2022
Welsh: clwstwr Cynefin
English: Cynefin cluster
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 7 March 2014
Welsh: clwstwr dylunio a gweithgynhyrchu
English: design and manufacture cluster
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last updated: 5 October 2006
Welsh: clwstwr genomig
English: genomic cluster
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: clystyrrau genomig
Last updated: 16 July 2020
Welsh: clwstwr gofal sylfaenol
English: primary care cluster
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: clystyrau gofal sylfaenol
Definition: Groupings of GP practices and other local services for communities of between 25,000 to 100,000 people.
Last updated: 24 October 2016
Welsh: clwstwr o achosion
English: cluster
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: clystyrrau o achosion
Context: Os oes pryderon y gallai clwstwr o achosion fod yn y lleoliad addysg neu ofal plant hwnnw, bydd y tîm Profi, Olrhain, Diogelu rhanbarthol yn dod yn bwynt cydlynu i ymchwilio ymhellach i’r clwstwr posibl hwn.
Notes: Yng nghyd-destun rheoli achosion o COVID-19 mewn ysgolion. Argymhellir defnyddio'r term llawn ar y cyd â'r ffurf fer 'clwstwr' mewn dogfennau, gan ddibynnu ar gyd-destun y frawddeg. Mae'r elfen 'o achosion' wedi ei ychwanegu er eglurder ac er cysondeb â'r gyfres o dermau 'case' ('achos unigol'), 'cluster' ('clwstwr o achosion'), 'incident' ('achos lluosog') ac 'outbreak' ('brigiad o achosion').
Last updated: 22 July 2020
Welsh: Clwstwr Rhwydwaith Arloesedd Gwledig
English: Rural Innovation Network Cluster
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 14 September 2004