TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: arfer unrhyw bŵer, hawl neu rwymedi
English: arfer unrhyw bŵer, hawl neu rwymedi
Status B
Subject: Law
Part of speech: Verb
Last updated: 18 June 2020
Welsh: Ar Ffiniau Gofal
English: Edge of Care
Status B
Subject: Health
Part of speech: Adjective
Definition: Gall y term hwn fod yn niwlog ond defnyddir ef yn bennaf ar gyfer sefyllfaoedd lle mae plentyn neu berson ifanc (1) wedi cael ei nodi fel un sydd angen gofal ond nad yw eto wedi cael ei roi mewn gofal, (2) mewn gofal ond lle nad oes penderfyniad wedi'i wneud eto ynghylch ei ei leoliad hirdymor a (3) wedi gadael gofal i fyw gyda'i rieni neu berthnasau.
Last updated: 5 July 2017
Welsh: ar ffurf cêc
English: nut form
Status C
Subject: Agriculture
Part of speech: Adjective
Context: bwyd anifeiliaid
Last updated: 10 August 2010
Welsh: ar ffurf y gall peiriant ei darllen
English: machine readable
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 18 January 2005
Welsh: ar fin marw
English: moribund
Status C
Subject: Health
Part of speech: Preposition
Definition: About to die; in a dying or stagnant state.
Last updated: 25 March 2010
Welsh: ar flaen y gad
English: cutting edge
Status C
Subject: Culture and the arts
Part of speech: Preposition
Last updated: 14 April 2004
Welsh: Arfon
English: Arfon
Status A
Subject: Politics
Part of speech: Neutral
Definition: Constituency
Last updated: 2 May 2007
Welsh: Arfor
English: Arfor
Status B
Subject: Politics
Part of speech: Proper noun
Last updated: 22 November 2021
Welsh: Arfordir
English: Arfordir
Status A
Subject: Culture and the arts
Part of speech: Proper noun, Masculine, Singular
Definition: Coastal heritage project.
Last updated: 18 March 2014
Welsh: Arfordir Glân
English: Clean Coasts
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: The Clean Coasts project supports voluntary Coastcare groups and administers the Green Coast Award.
Last updated: 2 August 2006
Welsh: Arfordiroedd Byw
English: Coasts Alive
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Notes: Un o themâu Blwyddyn y Môr, 2017
Last updated: 25 October 2017
Welsh: Arfordir o fewn Cyrraedd
English: Connected Coast
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Notes: Un o themâu Blwyddyn y Môr, 2017
Last updated: 25 October 2017
Welsh: Arfordir Treftadaeth
English: Heritage Coast
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: Arfordiroedd Treftadaeth
Context: Mae tua 42% o arfordir Cymru wedi’i ddiffinio’n Arfordiroedd Treftadaeth; mae’r rhain yn cydgyffwrdd yn aml â dynodiadau eraill fel Parciau Cenedlaethol ac AHNE.
Last updated: 6 June 2019
Welsh: Arfordir Treftadaeth Forol Ceredigion
English: Ceredigion Marine Heritage Coast
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 18 February 2005
Welsh: arforgampau
English: coasteering
Status B
Subject: Tourism and leisure
Part of speech: Noun, Plural
Last updated: 29 March 2006
Welsh: arf tanio
English: firearm
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 31 July 2012
Welsh: arfwisg
English: body armour
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 29 August 2012
Welsh: Ar Fy Marw – Siarad am Farwolaeth
English: Dying to Talk – Talking about Death
Status A
Subject: Health
Part of speech: Proper noun
Definition: Conference title.
Last updated: 20 May 2014
Welsh: arf ymosodol
English: offensive weapon
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 1 August 2012
Welsh: ar gadw
English: reserved
Status C
Subject: General
Part of speech: Adjective
Context: Signage
Last updated: 30 September 2009
Welsh: argae
English: barrage
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Os yw'n dal dŵr llyn.
Last updated: 23 July 2003
Welsh: argae
English: dam
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: For water.
Last updated: 17 March 2004
Welsh: argaeledd dibynadwy
English: high availability
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: In information technology, high availability refers to a system or component that is continuously operational for a desirably long length of time. Availability can be measured relative to "100% operational" or "never failing." A widely-held but difficult-to-achieve standard of availability for a system or product is known as "five 9s" (99.999 percent) availability
Last updated: 30 March 2017
Welsh: ar gael ichi ei ddefnyddio
English: at your disposal
Status C
Subject: Agriculture
Definition: Un o amodau'r Cynllun Taliad Sengl.
Context: Rhaid i'r tir fod 'ar gael ichi ei ddefnyddio' am hyn a hyn o amser.
Last updated: 3 August 2010
Welsh: ar gael mewn gwirionedd
English: genuinely available
Status C
Subject: Planning
Part of speech: Adjective
Definition: eg land
Last updated: 25 July 2005
Welsh: ar gael mewn modd dibynadwy
English: highly available
Status B
Subject: ICT
Part of speech: Adjective
Notes: Dyma'r ffurf ansoddeiriol ar y term high availibility / argaeledd dibynadwy
Last updated: 30 March 2017
Welsh: argae melin
English: mill dam
Status A
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Definition: A dam built across a stream to interrupt the flow and raise the level of the water so as to make it available for turning a wheel.
Last updated: 23 April 2015
Welsh: argaen
English: veneer
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: argaenau
Definition: Dental veneers are a cosmetic dentistry procedure to help improve the colour, shape and position of teeth, including chipped teeth.
Last updated: 13 October 2016
Welsh: argaen
English: veneer
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: argaenau
Notes: Ym maes deintyddiaeth.
Last updated: 2 April 2020
Welsh: arglawdd
English: bank
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: (beside a roadway)
Last updated: 4 September 2002
Welsh: arglawdd
English: embankment
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 6 May 2005
Welsh: arglawdd rheilffordd nas defnyddir
English: disused railway embankment
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: argloddiau rheilffordd segur
Context: Ystyr “gweithrediadau mwyngloddio” yw cloddio a gweithio mwynau ar dir, boed hynny drwy weithio ar yr arwyneb neu o dan y ddaear, ac mae’n cynnwys [...] echdynnu mwynau o arglawdd rheilffordd nas defnyddir.
Last updated: 6 March 2024
Welsh: Arglwydd Adfocad
English: Lord Advocate
Status C
Subject: Honorary titles
Part of speech: Proper noun, Masculine, Singular
Last updated: 3 December 2012
Welsh: Arglwydd Faer Dinas a Sir Caerdydd
English: Lord Mayor of the City and County of Cardiff
Status A
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Definition: The lord mayor is the title of the mayor of a major city in the United Kingdom or Commonwealth realm, with special recognition bestowed by the sovereign.[1]
Last updated: 4 June 2018
Welsh: Arglwydd Gadeirydd
English: Lord Chairman
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 14 January 2003
Welsh: Arglwydd Ganghellor
English: Lord Chancellor
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Definition: Westminster
Last updated: 17 June 2003
Welsh: Arglwydd Gomisiynwyr Trysorlys Ei Fawrhydi
English: Lords Commissioners of His Majesty’s Treasury
Status B
Subject: Finance and statistics
Part of speech: Noun, Plural
Last updated: 1 December 2022
Welsh: Arglwydd Gomisiynwyr y Trysorlys
English: Lords Commissioners of the Treasury
Status B
Subject: Finance and statistics
Part of speech: Noun, Plural
Last updated: 1 December 2022
Welsh: Arglwydd Ordinari
English: Lord Ordinary
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Teitl ar ddosbarth o farnwyr yn system gyfreithiol yr Alban
Last updated: 11 July 2019
Welsh: Arglwydd Preswyl
English: Lord in Waiting
Status A
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Definition: Westminster
Last updated: 17 June 2003
Welsh: Arglwydd Raglaw
English: Lord Lieutenant
Status A
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Plural: Arglwydd Raglawiaid
Definition: The Lord Lieutenant is the British monarch's personal representative in each county of the United Kingdom.
Last updated: 4 June 2018
Welsh: Arglwydd Raglaw De Morgannwg
English: Lord Lieutenant of South Glamorgan
Status A
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Last updated: 4 June 2018
Welsh: Arglwydd Siambrlen
English: Lord Chamberlain
Status A
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Last updated: 4 June 2018
Welsh: Arglwydd Uchel Ganghellor Prydain Fawr
English: Lord High Chancellor of Great Britain
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 10 January 2018
Welsh: Arglwydd y Faenor
English: Lord of the Manor
Status C
Subject: Honorary titles
Part of speech: Noun, Masculine, Singular
Last updated: 20 November 2007
Welsh: Argoed
English: Argoed
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Caerffili. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Caerffili (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Argoed a New Brighton
English: Argoed and New Brighton
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir y Fflint Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir y Fflint (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Ar gof a chadw
English: HeadStart
Status C
Subject: Personnel
Part of speech: Neutral, Feminine
Last updated: 20 March 2012
Welsh: Ar Goll Mewn Gofal
English: Lost in Care
Status A
Subject: Social services
Part of speech: Neutral
Definition: Adroddiad Waterhouse, gan Syr Ronald Waterhouse, ar achosion cam-drin mewn cartrefi plant yn y gogledd. Cyhoeddwyd 2000.
Last updated: 8 June 2011
Welsh: argon
English: argon
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Ar
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last updated: 18 June 2025