TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: achosi marwolaeth drwy gymryd cerbyd gwaethygedig
English: causing death by aggravated vehicle taking
Status B
Subject: Law
Part of speech: Verb
Notes: Teitl ar drosedd
Last updated: 27 November 2025
Welsh: cerbyd
English: vehicle
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau
Context: Mae “cerbyd” (“vehicle”) yn cynnwys (a) trelar, lled-drelar, neu beth arall a ddyluniwyd neu a addaswyd i gael ei dynnu gan gerbyd arall; (b) unrhyw beth ar gerbyd; (c) rhan o gerbyd y gellir ei datgysylltu; (d) cynhwysydd neu strwythur arall a ddyluniwyd neu a addaswyd i gael ei gario gan gerbyd arall neu ar gerbyd arall.
Notes: Daw'r testun cyd-destunol o Ddeddf Iechyd y Cyhoedd (Cymru) 2017.
Last updated: 13 June 2025
Welsh: cerbyd 4 x 4
English: 4 x 4
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau 4 x 4
Last updated: 30 August 2024
Welsh: cerbyd achub
English: recovery vehicle
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 25 July 2005
Welsh: cerbyd allyriadau isel iawn
English: ultra-low emission vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau allyriadau isel iawn
Definition: Cerbyd sydd yn allyrru llai na 75g o garbon deuocsid fesul kilometr (g/km) o'r egsôst
Notes: Defnyddir yr acronym ULEV yn Saesneg am y term hwn.
Last updated: 27 October 2020
Welsh: cerbyd allyriadau isel iawn
English: ULEV
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau allyriadau isel iawn
Definition: Cerbyd sydd yn allyrru llai na 75g o garbon deuocsid fesul kilometr (g/km) o'r egsôst
Notes: Dyma'r acronym Saesneg a ddefnyddir am ultra low emissions vehicle.
Last updated: 27 October 2020
Welsh: cerbyd allyriadau isel iawn
English: ultra-low emission vehicle
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: cerbydau allyriadau isel iawn
Context: O ystyried dylanwad sylweddol allyriadau trafnidiaeth, gellid gwireddu cyd-fuddiannau trwy gamau megis lleihau'r defnydd o gerbydau ffordd, hyrwyddo cerbydau allyriadau isel iawn a ffynonellau trydan adnewyddadwy nad ydynt yn cynnwys hylosgi.
Last updated: 16 September 2024
Welsh: cerbyd ambiwlans argyfwng
English: emergency ambulance vehicle
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 27 January 2010
Welsh: cerbyd amddiffyn rhag gwrthdrawiadau
English: impact protection vehicle
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: IPV
Notes: Defnyddir yr acronym IPV yn y ddwy iaith.
Last updated: 17 November 2015
Welsh: cerbyd argyfwng
English: emergency vehicle
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 29 August 2012
Welsh: cerbyd awtonomaidd
English: autonomous vehicle
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau awtonomaidd
Context: Technological change will influence the shape of electric vehicle charging infrastructure in the future, including improvements in battery technology, micromobility, autonomous vehicles and use of hydrogen and other alternative fuels.
Last updated: 19 December 2024
Welsh: cerbyd awyr
English: aircraft
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau awyr
Notes: Pan fo angen manwl gywirdeb, neu wahaniaethu wrth 'awyren' ('aeroplane').
Last updated: 30 July 2020
Welsh: cerbyd awyr a reolir o bell
English: remotely piloted vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: RPV
Last updated: 5 August 2014
Welsh: cerbyd awyr a reolir o bell
English: RPV
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: remotely piloted vehicle
Last updated: 5 August 2014
Welsh: Cerbyd Awyr Di-griw
English: UAV
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: Unmanned Aerial Vehicle
Last updated: 4 August 2006
Welsh: Cerbyd Awyr Di-griw
English: Unmanned Aerial Vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: UAV
Last updated: 4 August 2006
Welsh: cerbyd a yrrir yn fecanyddol
English: mechanically propelled vehicle
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 23 December 2005
Welsh: Cerbyd Carbon Isel
English: Low Carbon Vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 28 May 2014
Welsh: cerbyd casglu adnoddau
English: resource recovery vehicle
Status B
Subject: Waste
Part of speech: Masculine, Singular
Plural: cerbydau casglu adnoddau
Notes: Yng nghyd-destun casgliadau gwastraff o ddrws i ddrws.
Last updated: 18 November 2021
Welsh: cerbyd casglu adnoddau
English: RRV
Status B
Subject: Waste
Part of speech: Masculine, Singular
Plural: cerbydau casglu adnoddau
Notes: Dyma'r acronym Saesneg a ddefnyddir am resource recovery vehicle, yng nghyd-destun casgliadau gwastraff o ddrws i ddrws.
Last updated: 18 November 2021
Welsh: cerbyd cludo criw
English: people carrier
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 30 August 2012
Welsh: cerbyd cludo da byw
English: livestock vehicle
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 25 July 2005
Welsh: cerbyd cludo rhanbarthol
English: district transport vehicle
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 27 January 2010
Welsh: cerbyd cludo teithwyr
English: passenger carrying vehicle
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: PCV
Last updated: 29 January 2008
Welsh: cerbyd cludo teithwyr
English: PCV
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: passenger carrying vehicle
Last updated: 29 January 2008
Welsh: cerbyd cwad i'r palmant
English: pavement quad
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 23 December 2005
Welsh: Cerbyd Cysylltiedig ac Awtonomaidd
English: Connected and Autonomous Vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: Cerbydau Cysylltiedig ac Awtonomaidd
Definition: Cerbyd yn cynnwys technolegau sydd - i ryw raddau neu'i gilydd - yn ategu'r gyrrwr neu'n disodli'r angen i'r gyrrwr reoli agwedd neu agweddau ar y cerbyd.
Notes: Ceir hierarchiaeth o lefelau o awtonomi mewn perthynas â cherbydau o'r fath. Defnyddir yr acronym CAV yn Saesneg am y term hwn.
Last updated: 27 October 2020
Welsh: Cerbyd Cysylltiedig ac Awtonomaidd
English: CAV
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: Cerbydau Cysylltiedig ac Awtonomaidd
Definition: Cerbyd yn cynnwys technolegau sydd - i ryw raddau neu'i gilydd - yn ategu'r gyrrwr neu'n disodli'r angen i'r gyrrwr reoli agwedd neu agweddau ar y cerbyd.
Notes: Dyma'r acronym Saesneg a ddefnyddir am Connected and Autonomous Vehicle.
Last updated: 27 October 2020
Welsh: Cerbyd dan Reolaeth Awtomatig
English: Automated Guided Vehicle
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 17 September 2020
Welsh: cerbyd di-allyriadau
English: zero-emission vehicle
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau di-allyriadau
Definition: Cerbyd nad yw'n rhyddhau unrhyw nwy egsôst o'r ffynhonnell pŵer sydd yn y cerbyd.
Last updated: 9 November 2023
Welsh: cerbyd di-allyriadau
English: ZEV
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: cerbydau di-allyriadau
Definition: Cerbyd nad yw'n rhyddhau unrhyw nwy egsôst o'r ffynhonnell pŵer sydd yn y cerbyd.
Notes: Dyma'r acronym Saesneg a ddefnyddir am zero-emission vehicle.
Last updated: 9 November 2023
Welsh: cerbyd di-allyriadau at ddibenion arbennig
English: zero-emission special purpose vehicle
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau di-allyriadau at ddibenion arbennig
Last updated: 9 November 2023
Welsh: cerbyd di-allyriadau sy'n hygyrch i gadeiriau olwyn
English: zero-emission wheelchair-accessible vehicle
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau di-allyriadau sy'n hygyrch i gadeiriau olwyn
Last updated: 9 November 2023
Welsh: cerbyd difodur
English: non-motorised vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau difodur
Last updated: 4 June 2018
Welsh: cerbyd di-fwg
English: smoke free vehicle
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 5 June 2015
Welsh: cerbyd difyrrwch
English: novelty vehicles
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau difyrrwch
Last updated: 20 December 2017
Welsh: cerbyd difyrrwch
English: novelty vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau difyrrwch
Last updated: 4 June 2018
Welsh: cerbyd esempt
English: exempted vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 2 October 2012
Welsh: cerbyd gwaredu
English: disposal vehicle
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 13 February 2007
Welsh: cerbyd gwasanaethau gofal cleifion
English: patient care services vehicle
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 27 January 2010
Welsh: cerbyd gwasanaeth cyhoeddus
English: PSV
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau gwasanaeth cyhoeddus
Definition: Cerbyd modur (heblaw tramcar) sydd (a) yn gerbyd a addaswyd i gario mwy nag wyth teithiwr ac a ddefnyddir i gario teithwyr neu (b) nad yw yn gerbyd a addaswyd felly ac a ddefnyddir i gario teithwyr ar brisiau gwahanol wrth gynnal busnes cario teithwyr.
Context: At ddibenion y Ddeddf hon, gwasanaeth bysiau lleol yw gwasanaeth ar gyfer cludo teithwyr ar y ffordd am brisiau tocyn unigol, gan ddefnyddio un neu ragor o gerbydau gwasanaeth cyhoeddus
Notes: Dyma'r acronym Saesneg a ddefnyddir am public service vehicle.
Last updated: 31 January 2025
Welsh: cerbyd gwasanaeth cyhoeddus
English: public service vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau gwasanaeth cyhoeddus
Definition: Cerbyd modur (heblaw tramcar) sydd (a) yn gerbyd a addaswyd i gario mwy nag wyth teithiwr ac a ddefnyddir i gario teithwyr neu (b) nad yw yn gerbyd a addaswyd felly ac a ddefnyddir i gario teithwyr ar brisiau gwahanol wrth gynnal busnes cario teithwyr.
Context: At ddibenion y Ddeddf hon, gwasanaeth bysiau lleol yw gwasanaeth ar gyfer cludo teithwyr ar y ffordd am brisiau tocyn unigol , gan ddefnyddio un neu ragor o gerbydau gwasanaeth cyhoeddus
Notes: Defnyddir yr acronym PSV yn gyffredin yn Saesneg.
Last updated: 31 January 2025
Welsh: cerbyd gyriant pedair olwyn
English: four-wheel drive vehicle
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 23 December 2005
Welsh: cerbyd hacni
English: hackney carriage
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau hacni
Notes: Mae'r term hwn yn gyfystyr â'r term taxi / tacsi.
Last updated: 4 June 2018
Welsh: cerbyd hurio preifat
English: private hire vehicle
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Context: Termau o’r Memorandwm Esboniadol ar gyfer y Mesur Arfaethedig ynghylch Diogelwch ar Gludiant i Ddysgwyr (Cymru).
Last updated: 8 December 2010
Welsh: cerbyd hurio preifat
English: private hire vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau hurio preifat
Definition: A hire car that is engaged with the driver of the vehicle by a booking made between the person to be conveyed (or a person acting on his/her behalf) and the vehicle operator other than a taxi.
Notes: Mae'r term hwn yn gyfystyr â'r term minicab.
Last updated: 4 June 2018
Welsh: cerbyd hybrid
English: hybrid vehicle
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau hybrid
Context: In the short term, better charging provision will also enable hybrid vehicles to charge.
Last updated: 19 December 2024
Welsh: cerbyd hybrid plygio i mewn
English: plug-in hybrid
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau hybrid plygio i mewn
Context: Increase the uptake of electric vehicles (including battery electric vehicles, hybrids and plug-in hybrid) and promote active travel.
Last updated: 19 December 2024
Welsh: cerbyd hygyrch i gadeiriau olwyn
English: wheelchair accessible vehicle
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau hygyrch i gadeiriau olwyn
Last updated: 27 October 2020
Welsh: cerbyd isel ei bwysau ar y ddaear
English: low ground pressure vehicle
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 29 August 2012