TermCymru

Results are displayed in alphabetical order.
English: UK Statutes
Welsh: Statudau'r DU
Status C
Subject: Politics
Part of speech: Noun, Plural
Last Updated: 26 November 2007
English: UK Strategic Oversight Board for Evidence
Welsh: Bwrdd Trosolwg Strategol Tystiolaeth y DU
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 4 February 2013
English: UK's uncodified constitution
Welsh: cyfansoddiad anysgrifenedig y DU
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Last Updated: 10 March 2009
English: UK tag
Welsh: tag UK
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 5 February 2004
English: UKTI
Welsh: Masnach a Buddsoddi y DU
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: UK Trade and Investment
Last Updated: 29 April 2005
English: UK Trade and Investment
Welsh: Masnach a Buddsoddi y DU
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: UKTI
Last Updated: 29 April 2005
English: UK Trade Policy Observatory
Welsh: Arsyllfa Polisi Masnach y DU
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 4 June 2020
English: UK Travel Survey
Welsh: Arolwg Teithio'r DU
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 16 July 2002
English: UKTSSA
Welsh: UKTSSA
Status C
Subject: Health
Definition: United Kingdom Transplant Support Service Authority
Last Updated: 17 July 2006
English: UK Upland Waters Monitoring Network
Welsh: Rhwydwaith Monitro Dyfroedd Ucheldir y DU
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Mae monitro ledled Cymru yn cynnwys amryw o rwydweithiau. Mae’r rhain yn cynnwys Monitro gan Awdurdod Lleol, y Rhwydwaith Trefol a Gwledig Awtomatig (AURN), y Rhwydwaith Metelau Trwm, y Rhwydwaith Monitro PAH, y Rhwydwaith Carbon Du, Rhwydwaith Monitro Dyfroedd Ucheldir y DU a Rhwydwaith Llygryddion Atmosfferig Ewtroffeiddio ac Asideiddio’r DU.
Notes: Teitl cwrteisi ar sefydliad.
Last Updated: 16 September 2024
English: UK Visas and Immigration
Welsh: Fisâu a Mewnfudo y DU
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Definition: UK Government Department
Last Updated: 9 June 2014
English: UK Vocational Qualifications Reform Programme
Welsh: Rhaglen Diwygio Cymwysterau Galwedigaethol y DU
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 1 November 2010
English: UKWAS
Welsh: Cynllun Ansawdd Coetiroedd y Deyrnas Unedig
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: United Kingdom Woodland Assurance Scheme
Last Updated: 8 August 2007
English: UK Woodland Assurance Standard
Welsh: Safon Sicr Coetiroedd y Deyrnas Unedig
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 22 January 2009
English: UK Working Holiday-makers Scheme
Welsh: Cynllun Pobl ar Wyliau Gweithio yn y DU
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 14 September 2004
English: UK Year of Volunteering 2005
Welsh: Blwyddyn Gwirfoddolwyr y DU 2005
Status A
Subject: Economic development
Part of speech: Proper noun, Feminine, Singular
Last Updated: 7 October 2004
English: ulcer
Welsh: wlser
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: wlserau
Notes: Ym maes deintyddiaeth.
Last Updated: 2 April 2020
English: ULEV
Welsh: ULEV
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym a ddefnyddir yn y ddwy iaith am ultra-low emission vehicle / cerbyd allyriadau isel iawn.
Last Updated: 11 May 2017
English: ULEV
Welsh: cerbyd allyriadau isel iawn
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
English: ULEZ
Welsh: Parth Allyriadau Isel Iawn
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: Parthau Allyriadau Isel Iawn
Definition: Ardal lle cymerir camau penodol i wella ansawdd yr aer drwy godi tâl ar gerbydau sy'n allyrru lefel benodol o lygryddion o'u hegsôst.
Notes: Dyma'r acronym Saesneg a ddefnyddir am Ultra Low Emissions Zone.
Last Updated: 27 October 2020
English: ULHB
Welsh: Bwrdd Iechyd Lleol Prifysgol
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: University Local Health Board
Last Updated: 21 June 2010
English: ULI
Welsh: dynodydd unigryw'r dysgwr
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: unique learner identifier
Context: Ym maes LLWR.
Last Updated: 13 May 2011
English: ULN
Welsh: rhif unigryw'r dysgwr
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: unique learner number
Last Updated: 10 March 2009
English: ULR
Welsh: Cynrychiolydd Dysgu'r Undebau
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Union Learning Representative
Last Updated: 8 November 2006
English: Ulster
Welsh: Ulster
Status B
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 September 2003
English: ulterior motive
Welsh: cymhellion cudd
Status A
Subject: Health
Part of speech: Noun, Plural
Context: Unigol: cymhelliad.
Last Updated: 20 January 2006
English: ultimate consumer
Welsh: defnyddiwr olaf
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 14 June 2004
English: ultimate consumers
Welsh: defnyddwyr olaf
Status C
Subject: Law
Part of speech: Noun, Plural
Last Updated: 14 June 2004
English: ultra bold
Welsh: trwm iawn
Status B
Subject: ICT
Part of speech: Adjective
Context: Typeface.
Last Updated: 19 July 2005
English: Ultra Distance, Ultra Beauty. Welcome to Newborough Forest & Llanddwyn
Welsh: Pellter Eithafol. Harddwch Eithriadol. Croeso i Goedwig Niwbwrch a Llanddwyn
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 1 November 2011
English: Ultrafast Connectivity Voucher Scheme
Welsh: Y Cynllun Taleb Gwibgyswllt
Status A
Subject: ICT
Part of speech: Proper noun
Context: Dyma enw swyddogol y cynllun.
Last Updated: 2 February 2015
English: ultrafine dashed
Welsh: toredig mân iawn
Status B
Subject: ICT
Part of speech: Adjective
Last Updated: 19 July 2005
English: ultrafine dotted
Welsh: dotiog mân iawn
Status B
Subject: ICT
Part of speech: Adjective
Last Updated: 19 July 2005
English: ultra low carbon method
Welsh: dull carbon isel iawn
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: of producing cement
Last Updated: 2 February 2009
English: ultra-low emission car
Welsh: car allyriadau isel iawn
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: ceir allyriadau isel iawn
Definition: Car sydd yn allyrru llai na 75g o garbon deuocsid fesul kilometr (g/km) o'r egsôst
Last Updated: 27 October 2020
English: ultra-low emission vehicle
Welsh: cerbyd allyriadau isel iawn
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
English: ultra-low emission vehicle
Welsh: cerbyd allyriadau isel iawn
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
English: Ultra Low Emission Vehicles Transformation Fund
Welsh: Y Gronfa Trawsnewid Cerbydau Allyriadau Isel Iawn
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last Updated: 17 December 2020
English: Ultra Low Emission Zone
Welsh: Parth Allyriadau Isel Iawn
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: Parthau Allyriadau Isel Iawn
Definition: Ardal lle cymerir camau penodol i wella ansawdd yr aer drwy godi tâl ar gerbydau sy'n allyrru lefel benodol o lygryddion o'u hegsôst.
Notes: Defnyddir yr acronym ULEZ yn Saesneg am y term hwn.
Last Updated: 27 October 2020
English: ultra-orphan medicine
Welsh: meddyginiaeth dra amddifad
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 6 January 2014
English: Ultra-precision Surfaces
Welsh: Arwynebau Uwch-fanwl
Status C
Subject: Economic development
Part of speech: Noun, Plural
Definition: UPS
Last Updated: 19 December 2006
English: ultra-processed food
Welsh: bwyd wedi'i brosesu'n helaeth
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: bwydydd wedi'u prosesu'n helaeth
Definition: Bwyd a wnaed yn bennaf o sylweddau a echdynnwyd o fwydydd eraill, fel brasterau a hydrogeneiddiwyd, startsys a siwgrau ychwanegol, yn ogystal ag ychwanegion fel lliwiau a blasau artiffisial neu sefydlogwyr, ac sydd wedi bod drwy amryw o brosesau (echdynnu, malu, mowldio ac ati).
Last Updated: 9 May 2024
English: ultra-rapid charging
Welsh: gwefru chwim iawn
Status B
Subject: Transport
Part of speech: Verb
Definition: Yng nghyd-destun dyfeisiau gwefru ar gyfer cerbydau trydan, mae gwefru araf (‘slow charging’) yn 3-6kW, gwefru cyflym (‘fast charging’) yn 7-22kW, gwefru chwim (‘rapid charging’) yn 25-100kW, a gwefru chwim iawn (‘ultra-rapid charging’) yn 100kW neu fwy.
Context: Projects will be promoted across the themes set out below together with development of a network of rapid/ultra-rapid charging stations across the strategic road network of Wales.
Last Updated: 19 December 2024
English: ultrasonic cleaner
Welsh: glanhäwr uwchsain
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: glanhawyr uwchsain
Notes: Yng nghyd-destun triniaethau arbennig (o dan Ddeddf Iechyd y Cyhoedd (Cymru) 2017), math o offer glanhau, sterileiddio neu ddiheintio.
Last Updated: 23 January 2024
English: ultrasonic gel
Welsh: jel electrod
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: jeliau electrod
Last Updated: 6 November 2019
English: ultrasonic scaler
Welsh: digennydd uwchsain
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: digenyddion uwchsain
Notes: Ym maes deintyddiaeth
Last Updated: 2 April 2020
English: ultrasound
Welsh: uwchsain
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 16 April 2003
English: ultra thin
Welsh: tenau iawn
Status B
Subject: ICT
Part of speech: Adjective
Last Updated: 19 July 2005
English: ultraviolet C irradiation
Welsh: arbelydriad uwchfioled C
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 4 February 2021
English: ultra vires
Welsh: ultra vires
Status B
Subject: Law
Part of speech: Adjective
Definition: Term Lladin sy'n disgrifio gweithred sydd y tu hwnt i'r pwerau neu'r awdurdod cyfreithiol sydd gan endid (fel person, corfforaeth neu lywodraeth).
Last Updated: 13 March 2025