TermCymru

40 results
Results are displayed by relevance.
English: crude oil
Welsh: olew crai
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 9 June 2022
English: fuel oil
Welsh: olew tanwydd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 20 May 2004
English: gas oil
Welsh: olew nwy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Olew sy’n cael ei ffurfio trwy ddistyllu petrolewm trwy dwymo’r olew, ei droi’n nwy ac yna ei gyddwyso.
Last Updated: 1 September 2010
English: mineral oil
Welsh: olew mwynol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 5 September 2003
English: oil pipeline
Welsh: piblinell olew
Status C
Subject: Economic Development
Part of speech: Noun, Feminine, Singular
Last Updated: 18 August 2014
English: oil plants
Welsh: planhigion olew
Status C
Subject: Plants
Part of speech: Noun, Plural
Last Updated: 5 June 2006
English: olive oil
Welsh: olew olewydd
Status A
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 21 July 2022
English: palm oil
Welsh: olew palmwydd
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 8 March 2012
English: rapeseed oil
Welsh: olew had rêp
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 8 March 2012
English: shale oil
Welsh: olew siâl
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 March 2023
English: sunflower oil
Welsh: olew blodau'r haul
Status A
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 4 April 2019
English: vegetable oil
Welsh: olew llysiau
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 5 September 2003
English: downstream oil sector
Welsh: sector olew is
Status C
Subject: Economic Development
Part of speech: Noun, Masculine, Singular
Definition: The Downstream Oil sector is the last stage of the oil processing cycle. The networks and companies responsible retailing and distribution of the products.
Last Updated: 5 June 2015
English: fish oil capsules
Welsh: capsiwlau olew pysgod
Status B
Subject: Food
Part of speech: Noun, Plural
Last Updated: 31 January 2012
English: hydrogenated vegetable oil
Welsh: olew llysiau hydrogenaidd
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 8 March 2012
English: midstream oil sector
Welsh: sector olew canol
Status C
Subject: Economic Development
Part of speech: Noun, Masculine, Singular
Definition: The Midstream Oil sector is responsible for the processing, storage marketing and Transport of semi processed products.
Last Updated: 5 June 2015
English: oil and gas extraction
Welsh: echdynnu olew a nwy
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 12 September 2007
English: oil and gas heating
Welsh: gwresogi ag olew neu nwy
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 8 July 2008
English: oil extracted oilseeds
Welsh: hadau olew y tynnwyd yr olew ohonynt
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 28 March 2018
English: refined oil products
Welsh: cynhyrchion olew puredig
Status C
Subject: Economic Development
Part of speech: Noun, Plural
Last Updated: 18 August 2014
English: upstream oil sector
Welsh: sector olew uwch
Status C
Subject: Economic Development
Part of speech: Noun, Masculine, Singular
Definition: The Upstream Oil sector (exploration and production sector) encompasses all activities, starting from searching (exploration), recovery and the production of crude oil and / or Natural gas.
Last Updated: 5 June 2015
English: agricultural fuel oil installation
Welsh: storfa olew tanwydd amaethyddol
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 23 October 2003
English: gas oil blending stream
Welsh: ffrwd cymysgu olew nwy
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 1 September 2010
English: offshore oil and gas operations
Welsh: gweithrediadau olew a nwy ar y môr
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 23 July 2003
English: Oil Firing Technical Association
Welsh: Cymdeithas Dechnegol Llosgi Olew
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: OFTEC
Last Updated: 6 April 2011
English: onshore oil and gas operations
Welsh: gweithrediadau olew a nwy ar y tir
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 23 July 2003
English: waste oil burning appliance
Welsh: dyfais llosgi olew gwastraff
Status C
Subject: Legal
Part of speech: Noun, Masculine, Singular
Last Updated: 30 April 2008
English: International Oil Pollution Compensation Funds
Welsh: Cronfeydd Iawndal Rhyngwladol am Lygredd Olew
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: IOPC Funds
Last Updated: 27 May 2004
English: offshore oil and gas exploration and exploitation
Welsh: chwilio am olew a nwy alltraeth ac elwa arnynt
Status C
Subject: Legal
Part of speech: Verb
Last Updated: 7 June 2011
English: The Olive Oil (Marketing Standards) Regulations 2014
Welsh: Rheoliadau Olew Olewydd (Safonau Marchnata) 2014
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 19 February 2019
English: The Oil and Fibre Plant Seed (Wales) Regulations 2004
Welsh: Rheoliadau Hadau Planhigion Olew a Ffeibr (Cymru) 2004
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Context: Teitl cwrteisi dogfen uniaith Saesneg.
Last Updated: 4 November 2004
English: Oil Pollution Preparedness, Response and Co-operation Convention 1990
Welsh: Confensiwn Bod yn Barod am Lygredd Olew, Ymateb Iddo a Chydweithredu mewn Perthynas ag Ef 1990
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Yr offeryn rhyngwladol sy’n rhoi’r fframwaith ar gyfer hwyluso cydweithrediad a chymorth rhyngwladol wrth baratoi rhag digwyddiadau mawr o lygru ag olew, ac wrth ymateb iddynt.
Last Updated: 15 June 2023
English: The Oil and Fibre Plant Seeds (Amendment) (Wales) Regulations 2003
Welsh: Rheoliadau Hadau Planhigion Olew a Ffibr (Diwygio) (Cymru) 2003
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 24 November 2003
English: The Offshore Petroleum Activities (Oil Pollution Prevention and Control) Regulations 2005
Welsh: Rheoliadau Gweithgareddau Petrolewm Alltraeth (Atal a Rheoli Llygredd Olew) 2005
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 27 February 2020
English: The Water Resources (Control of Pollution) (Oil Storage) (Wales) Regulations 2016
Welsh: Rheoliadau Adnoddau Dŵr (Rheoli Llygredd) (Storio Olew) (Cymru) 2016
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Plural
Last Updated: 30 March 2016
English: Merchant Shipping (Oil Pollution Preparedness, Response and Co-operation Convention) Regulations 1998
Welsh: Rheoliadau Llongau Masnach (Confensiwn Bod yn Barod am Lygredd Olew, Ymateb Iddo a Chydweithredu mewn Perthynas ag Ef) 1998
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Cyfieithiad cwrteisi ar enw darn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 15 June 2023
English: The Water Resources (Control of Pollution) (Silage, Slurry and Agriculture Fuel Oil) (Wales) Regulations 2010
Welsh: Rheoliadau Adnoddau Dŵr (Rheoli Llygredd) (Silwair, Slyri ac Olew Tanwydd Amaethyddol) (Cymru) 2010
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 21 June 2010
English: Water Resources (Control of Pollution) (Silage, Slurry and Agriculture Fuel Oil) (Wales) Regulations 2010
Welsh: Rheoliadau Adnoddau Dŵr (Rheoli Llygredd) (Silwair, Slyri ac Olew Tanwydd Amaethyddol) (Cymru) 2010
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 1 October 2020
English: Pipe-lines, Petroleum, Electricity Works and Oil Stocking (Miscellaneous Amendments) (EU Exit) Regulations 2018
Welsh: Rheoliadau Piblinellau, Petrolewm, Gwaith Trydan a Stocio Olew (Diwygiadau Amrywiol) (Ymadael â’r UE) 2018
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 29 November 2018
English: edible fats and oils
Welsh: brasterau ac olewau bwytadwy
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 6 April 2005