TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: clawr arnofiol
English: floating cover
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 21 July 2010
Welsh: clawr atal plant
English: child-proof cover
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 18 January 2013
Welsh: clawr ceg cwlfert
English: culvert inlet structure
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 8 July 2008
Welsh: clawr clo
English: lockable cover
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 28 August 2012
Welsh: CLDN
English: CLDN
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: community learning disabilities nursing
Last updated: 20 April 2011
Welsh: Clear Skies
English: Clear Skies
Status C
Subject: Environment
Definition: Cynllun sy'n rhoi grantiau i bobl/grwpiau cymunedol di-elw i fuddsoddi mewn technolegau ynni adnewyddadwy.
Last updated: 28 February 2005
Welsh: Cleber Entrepreneuraidd
English: Entrepreneurial Chitchat    
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Title of newsletter.
Last updated: 6 August 2008
Welsh: Cleddau Ddu
English: Eastern Cleddau
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: river
Last updated: 6 May 2005
Welsh: Cleddau Wen
English: Western Cleddau
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: river
Last updated: 6 May 2005
Welsh: cleddyf
English: brace
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Part of a gate.
Last updated: 13 December 2012
Welsh: cleddyfa cadair olwyn
English: wheelchair fencing
Status C
Subject: Culture and the arts
Part of speech: Verb
Last updated: 14 September 2012
Welsh: Cledrau Croesi Caerdydd
English: Cardiff Crossrail
Status A
Subject: Transport
Part of speech: Proper noun
Last updated: 15 October 2026
Welsh: Cledrau'r Cymoedd
English: Valley Lines
Status C
Subject: Transport
Part of speech: Noun, Plural
Last updated: 4 August 2004
Welsh: clefyd
English: disease
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 16 April 2003
Welsh: clefyd adar
English: avian disease
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 22 January 2007
Welsh: clefyd Addison
English: Addison's disease
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: A glandular disorder caused by failure of function of the cortex of the adrenal gland.
Last updated: 15 February 2010
Welsh: clefyd Affricanaidd y ceffylau
English: African horse sickness
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 5 October 2006
Welsh: clefyd alcoholaidd yr afu/iau
English: alcoholic liver disease
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 31 October 2014
Welsh: clefyd a ledaenir gan bryfed
English: insect-borne disease
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 21 September 2012
Welsh: clefyd Alzheimer
English: Alzheimer's disease
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 18 October 2004
Welsh: clefyd Americanaidd y gwenyn
English: American foulbrood
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Notes: Defnyddir yr acronym Saesneg AFB am y term hwn.
Last updated: 23 September 2020
Welsh: clefyd Americanaidd y gwenyn
English: AFB
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am American foulbrood.
Last updated: 23 September 2020
Welsh: Clefyd Amrywiolyn Creutzfeldt-Jakob
English: Variant Creutzfeldt-Jakob Disease
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: vCJD
Last updated: 22 April 2004
Welsh: clefyd anadlol
English: respiratory disease
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: clefydau anadlol
Last updated: 6 February 2020
Welsh: clefyd anhrosglwyddadwy
English: non-communicable disease
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Can be paraphrased in less formal context.
Last updated: 23 June 2014
Welsh: clefyd anifeiliaid
English: disease of animals
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 10 September 2003
Welsh: clefyd aortig
English: aortic disease
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: clefydau aortig
Last updated: 7 May 2026
Welsh: clefyd ar anifail fferm
English: farm animal disease
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 10 September 2003
Welsh: clefyd arennol cronig
English: chronic renal disease
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 14 May 2008
Welsh: clefyd ar y galon neu'r ysgyfaint
English: cardiac or pulmonary disease
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 25 June 2020
Welsh: clefyd ar y tiwbiau Ffalopaidd
English: tubal disease
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 6 April 2006
Welsh: clefydau a gludir gan fectorau
English: vector-borne diseases
Status B
Subject: Health
Part of speech: Noun, Plural
Context: Yn y DU ac yng Nghymru mae rhaid inni baratoi ar gyfer risgiau cynyddol i iechyd a llesiant y cyhoedd, ac i'r gwaith o ddarparu gwasanaethau iechyd a gofal cymdeithasol, sy'n deillio o dywydd eithafol, tymereddau uchel, llifogydd a chlefydau a gludir gan fectorau.
Last updated: 7 November 2024
Welsh: Clefydau a Milheintiau Endemig
English: Endemic Diseases and Zoonoses
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 5 February 2004
Welsh: Clefydau Anifeilaid Egsotig
English: Exotic Animal Diseases
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Plural
Last updated: 3 June 2011
Welsh: clefydau cronig
English: chronic diseases
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 3 October 2005
Welsh: Clefydau Egsotig a Chynlluniau wrth Gefn
English: Exotic Diseases and Contingency Planning
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 30 January 2006
Welsh: clefydau heintus a pharasitig
English: infectious and parasitic diseases
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 3 March 2006
Welsh: clefyd Aujesky
English: Aujesky’s disease
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 14 April 2008
Welsh: clefydau parasitig
English: parasitic diseases
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 3 March 2006
Welsh: clefydau sy'n ymwneud ag asbestos
English: asbestos-related diseases
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 11 July 2008
Welsh: clefydau trosglwyddadwy
English: communicable diseases
Status A
Subject: Health
Part of speech: Noun, Plural
Definition: Cadw 'heintus' ar gyfer 'infectious'.
Last updated: 25 February 2005
Welsh: clefyd awto-imiwn
English: autoimmune disease
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 11 June 2014
Welsh: clefyd cardiofasgwlaidd
English: cardiovascular disease
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: CVD
Last updated: 24 January 2012
Welsh: clefyd cardiofasgwlaidd
English: CVD
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: cardiovascular disease
Last updated: 24 January 2012
Welsh: clefyd ceg y groth cyn-ganseraidd
English: pre-cancerous cervical disease
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 9 June 2022
Welsh: clefyd cerebrofasgwlaidd
English: cerebrovascular disease
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 13 June 2025
Welsh: clefyd (Chalara) coed ynn
English: Chalara disease of ash
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Also known as "ash dieback".
Last updated: 13 November 2012
Welsh: clefyd (Chalara) coed ynn
English: ash dieback
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Also known as "Chalara disease of ash".
Last updated: 13 November 2012
Welsh: clefyd coluddol heintus
English: infectious intestinal disease
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Definition: IID
Last updated: 16 December 2011
Welsh: clefyd coluddol heintus
English: IID
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Definition: infectious intestinal disease
Last updated: 16 December 2011