TermCymru

Results are displayed in alphabetical order.
Welsh: yn ôl i'r dudalen flaenorol
English: back to the previous page
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 3 November 2003
Welsh: yn llaetha
English: in-milk
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 29 July 2003
Welsh: yn lle, yn gyfnewid am
English: in lieu
Status C
Subject: Personnel
Last updated: 27 October 2003
Welsh: yn llym ar droseddu, yn llym ar achosion troseddu
English: tough on crime, tough on the causes of crime
Status C
Subject: General
Part of speech: Verb
Definition: Yn nogfennau'r Blaid Lafur.
Last updated: 20 May 2004
Welsh: yn ôl pwysau tebygolrwydd
English: on the balance of probabilities
Status C
Subject: Law
Last updated: 17 May 2011
Welsh: yn ôl trefn rota
English: rota basis
Status C
Subject: General
Part of speech: Neutral
Definition: on a rota basis
Last updated: 18 October 2004
Welsh: yn ôl y digwydd
English: as the case may be
Status A
Subject: Law
Part of speech: Adverb
Definition: (wrth gyfeirio at ddau neu ragor o ddewisiadau) yn ôl yr amgylchiadau
Context: o dan y rheolau mewnfudo neu adran 67 o Ddeddf Mewnfudo 2016 a’r rheolau mewnfudo, yn ôl y digwydd
Last updated: 8 July 2021
Welsh: yn ôl yr hyn sy'n debygol
English: balance of probabilities
Status C
Subject: Finance and statistics
Part of speech: Adjective
Definition: Hefyd "pwysau tebygolrwydd".
Last updated: 14 June 2004
Welsh: yn nhrefn arferol y post
English: in the ordinary course of post
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 16 December 2011
Welsh: ynni
English: energy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun darparu pŵer (trydanol, fel arfer) i gartrefi a busnesau.
Last updated: 5 December 2023
Welsh: Ynni a Diwydiant Cynaliadwy Cymru
English: Sustainable Energy and Industry Wales
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last updated: 27 November 2007
Welsh: ynni adnewyddadwy
English: renewable energy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Energy generated from resources that are unlimited, rapidly replenished or naturally renewable such as wind, water, sun, wave and refuse, and not from the conbustion of fossil fuels.
Context: Sicrhau bod y seilwaith angenrheidiol ar gyfer portffolio amrywiol o ynni adnewyddadwy yn cael eu cynllunio a’u darparu’n strategol.
Last updated: 5 September 2019
Welsh: ynni adnewyddadwy
English: renewables
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 1 June 2005
Welsh: ynni adnewyddadwy graddfa fach
English: renewable small-scale energy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 27 November 2007
Welsh: Ynni Adnewyddadwy, Gwynt, Haul a Dŵr
English: Renewable Energy, Wind, Sun and Water
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: teitl taflen
Last updated: 10 January 2003
Welsh: ynni adnewyddadwy morol
English: marine renewable energy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 10 February 2022
Welsh: Ynni Adnewyddadwy yng Nghymru
English: Renewable Energy in Wales
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 3 January 2003
Welsh: Ynni Adnewyddadwy yng Nghymru - barn Cyngor Cefn Gwlad Cymru
English: Renewables Energy in Wales - the views of the Countryside Council for Wales
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: EDC 02-02(p4)
Last updated: 12 July 2002
Welsh: ynni a'r amgylchedd
English: energy and environment
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 22 January 2007
Welsh: ynni biolegol
English: biological energy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Ynni a gynhyrchir o fiomas.
Last updated: 17 November 2011
Welsh: ynni carbon isel
English: low-carbon energy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 13 August 2020
Welsh: ynni carbon isel
English: low carbon energy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 10 February 2022
Welsh: ynni clyfar
English: smart energy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Dull o ddefnyddio'r rhyngrwyd i gydlynu gwahanol ddyfeisiadau deallus a synwyryddion ar draws y system ynni.
Last updated: 10 February 2022
Welsh: ynni.cymru
English: energy.wales
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: Name of website.
Last updated: 11 September 2012
Welsh: Ynni Cymru
English: Ynni Cymru
Status B
Subject: Planning
Part of speech: Proper noun
Notes: Cwmni ynni o dan berchnogaeth gyhoeddus i ehangu’r gwaith o gynhyrchu ynni adnewyddadwy sy’n eiddo i’r gymuned. Elfen yn y Cytundeb Cydweithio rhwng Llywodraeth Cymru a Phlaid Cymru, Tachwedd 2021.
Last updated: 22 November 2021
Welsh: Ynni Cymru: Newid Carbon Isel
English: Energy Wales: A Low Carbon Transition
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Published by the Welsh Government, March 2012.
Last updated: 20 March 2012
Welsh: Ynni Cymru: Trywydd ar gyfer Dyfodol Ynni Glân, Isel mewn Carbon a mwy Cystadleuol yng Nghymru
English: Energy Wales: Route Map to a Clean, Low-carbon and more Competitive Energy Future for Wales
Status A
Subject: Environment
Part of speech: Proper noun, Masculine, Singular
Definition: Document title.
Last updated: 20 November 2007
Welsh: Ynni Cymunedol Cymru
English: Community Energy Wales
Status A
Subject: Environment
Part of speech: Proper noun
Definition: CEW
Last updated: 17 December 2013
Welsh: Ynni Cymunedol Cymru
English: CEW
Status A
Subject: Environment
Part of speech: Proper noun
Definition: Community Energy Wales
Last updated: 17 December 2013
Welsh: Ynni Cynaliadwy a Diwydiant
English: Sustainable Energy and Industry
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last updated: 1 November 2011
Welsh: ynni dan reolaeth
English: regulated energy
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: Ynni a ddefnyddir mewn adeiladau gan wasanaethau a ffitiadau sydd wedi eu gosod ac y gellir eu rheoli, er enghraifft systemau gwresogi, cynhesu dŵr, aerdymheru, goleuo, pwmpio dŵr, ac ati. Mae defnydd o'r fath yn gysylltiedig â dyluniad yr adeilad. Nid yw'n cynnwys ynni a ddefnyddir gan bobl yn yr adeilad o'u dewis eu hunain, er enghraifft trydan ar gyfer cyfrifiaduron, offer cegin, dyfeisiau fel radio a theledu, ac ati.
Last updated: 5 August 2020
Welsh: ynni dan reolaeth di-garbon
English: zero regulated energy
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: Sefyllfa lle na ddefnyddir ynni o ffynonellau sy'n creu carbon, ar gyfer ynni dan reolaeth mewn adeilad.
Notes: Gweler y term regulated energy / ynni dan reolaeth am ddiffiniad o'r term hwnnw.
Last updated: 5 August 2020
Welsh: ynni datganoledig
English: embedded electricity
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 6 February 2009
Welsh: ynni-ddwys
English: energy-intensive
Status B
Subject: Environment
Part of speech: Adjective
Last updated: 17 May 2012
Welsh: ynni dŵr
English: hydropower
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 11 March 2004
Welsh: Ynni fforddiadwy a glân
English: Affordable and clean energy
Status B
Subject: Justice and order
Part of speech: Neutral
Notes: Un o Nodau Datblygu Cynaliadwy y Cenhedloedd Unedig
Last updated: 21 September 2017
Welsh: ynni geothermol
English: geothermal energy
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 23 June 2014
Welsh: ynni glân
English: clean energy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Term cyffredinol nad oes iddo ddiffiniad awdurdodol ond a ddefnyddir yn aml i olygu ynni o ffynonellau adnewyddadwy, nad ydynt yn llygru'r amgylchedd.
Last updated: 17 February 2022
Welsh: ynni gwres defnyddiadwy
English: useable heat energy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 2 August 2010
Welsh: ynni gwynt
English: wind energy
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 2 April 2025
Welsh: ynni gwynt ar y tir
English: onshore wind
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Mae Llywodraeth Cymru wedi gweithio gyda’r diwydiant ynni ar y tir i gynnal asesiad o’r cyf eoedd i sicrhau buddiannau economaidd a chymunedol o ddatblygiadau ynni gwynt masnachol yng Nghymru.
Last updated: 5 September 2019
Welsh: Ynni Gwynt - crynodeb o'r materion o ran cynllunio, polisi a thargedau
English: Wind Energy - a summary of the issues in planning, policy and targets
Status C
Subject: Environment
Part of speech: Noun
Definition: EDC 02-02(p1)
Last updated: 12 July 2002
Welsh: ynni haul goddefol
English: passive solar gain
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 20 April 2012
Welsh: Ynni Llanw Afon Hafren: Ymgynghori Cam Un
English: Severn Tidal Power: Phase One Consultation
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 4 February 2009
Welsh: Ynni Lleol
English: Local Energy
Status A
Subject: Environment
Part of speech: Proper noun
Definition: Mae gwasanaeth Ynni Lleol Llywodraeth Cymru yn cynnig cymorth ariannol a thechnegol i helpu mentrau cymdeithasol a BBaChau ledled Cymru i ddatblygu eu cynlluniau ynni adnewyddadwy eu hunain.
Last updated: 2 August 2016
Welsh: Ynni Môr Cymru
English: Marine Energy Wales
Status B
Subject: Environment
Part of speech: Proper noun
Notes: Teitl cwrteisi Cymraeg ar bartneriaeth eang sy’n gweithio i ddatblygu maes ynni’r môr yng Nghymru.
Last updated: 16 November 2016
Welsh: Ynni Môr Sir Benfro
English: Marine Energy Pembrokeshire
Status B
Subject: Environment
Part of speech: Proper noun
Definition: A partnership between academia, the public. and private sector working in collaboration to establish Pembrokeshire as a ‘centre of excellence’ for sustainable marine energy generation..
Notes: Teitl cwrteisi Cymraeg ar bartneriaeth sy’n gweithio i ddatblygu maes ynni’r môr yn Sir Benfro.
Last updated: 16 November 2016
Welsh: ynni na ellir ei adnewyddu
English: non-renewable energy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: 'ynni anadnewyddadwy' yn bosibl hefyd
Last updated: 10 February 2004
Welsh: ynni'r haul
English: solar energy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: 'ynni solar'
Last updated: 5 February 2004
Welsh: ynni'r llanw
English: tidal energy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Adnabyddir MCT fel un o brif ddatblygwyr systemau ynni’r llanw’r byd, gan mai nhw a ddatblygodd drawsnewidiwr ynni’r llanw SeaGen. Fe osodwyd y cyntaf yn Strangford Lough ym mis Ebrill 2008.
Last updated: 5 September 2019