TermCymru

75684 results
Results are displayed in alphabetical order.
English: ox bile powder
Welsh: powdr bustl eidion
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 7 June 2007
English: oxbow lake
Welsh: ystumllyn
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Curved lake found on the flood plain of a river. Oxbows are caused by the loops of meanders that are cut off at times of flood and the river subsequently adopts a shorter course.
Last Updated: 5 December 2011
English: ox-eye daisy
Welsh: llygad-llo mawr
Status A
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: leucanthemum vulgare
Last Updated: 21 June 2022
English: Oxfam Cymru
Welsh: Oxfam Cymru
Status A
Subject: Social Services
Part of speech: Neutral
Last Updated: 10 March 2008
English: Oxford AstraZeneca vaccine
Welsh: brechlyn Prifysgol Rhydychen-AstraZeneca
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Brechlyn ar gyfer COVID-19. Sylwer y gall yr enw Saesneg cael ei ddefnyddio gyda chysylltnod (Oxford-AstraZeneca) neu flaenslaes (Oxford/AstraZeneca). Argymhellir cysylltnod yn y term Cymraeg yn ddiwahan, er cysondeb mewn testunau Cymraeg. Enw answyddogol yw hwn ar y brechlyn, sydd i raddau yn esbonio'r amrywiadau a geir yn yr orgraff yn Saesneg.
Last Updated: 14 January 2021
English: Oxford ragwort
Welsh: creulys Rhydychen
Status C
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last Updated: 20 August 2008
English: Oxfordshire
Welsh: Swydd Rydychen
Status C
Subject: Place Names
Part of speech: Proper noun
Definition: Cyngor Sir yn Lloegr
Last Updated: 14 August 2003
English: oxidisation
Welsh: ocsideiddiad
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 21 October 2009
English: oxidisation
Welsh: ocsidio
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 21 October 2009
English: oxidise
Welsh: ocsidio
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 21 October 2009
English: oxo-biodegradable
Welsh: ocso-fioddiraddadwy
Status A
Subject: Environment
Part of speech: Adjective
Definition: Y gallu i ddiraddio o ganlyniad i ffenomena ocsideiddio a ffenomena a gyfryngir gan gelloedd, naill ai ar yr un pryd neu'r naill ar ôl y llall.
Last Updated: 13 October 2022
English: oxo-degradable plastic
Welsh: plastig ocso-ddiraddadwy
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Plastig yn cynnwys ychwanegion sy'n cyflymu diraddiad y plastig pan fydd yn dod i gysylltiad â gwres neu oleuni (p'run a ydy hynny, neu y gallai hynny fod, yn cael ei ddilyn gan ddadelfenniad rhannol neu lawn y deunydd gan weithred microbau, neu beidio).
Last Updated: 13 October 2022
English: oxygenator plants
Welsh: planhigion ocsigenu
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 29 October 2010
English: oxygen flow
Welsh: llif ocsigen
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 13 December 2010
English: oxygen mask
Welsh: masg ocsigen
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: masgiau ocsigen
Last Updated: 23 November 2020
English: oxygen saturation
Welsh: dirlawnder ocsigen
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 13 December 2010
English: oxygen therapy
Welsh: therapi ocsigen
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 10 February 2004
English: Oxygen Therapy Reference Group
Welsh: Y Grŵp Cyfeirio Therapi Ocsigen
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 4 April 2005
English: oxytocic
Welsh: ocsitocic
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: ocsitocicau
Last Updated: 6 November 2019
English: OY
Welsh: cyweiniad optimwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: optimum yield
Context: of fish
Last Updated: 2 April 2013
English: oyster
Welsh: wystrysen
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: Rhywogaethau Crassostrea ac Ostreal Crassostrea and Ostrea spp.
Context: Lluosog: wystrys. Gelwir yn "llymarch, llymeirch" hefyd.
Last Updated: 14 November 2007
English: Oyster Bank
Welsh: Banc yr Wystrys
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: The Oyster Bank at Pwllheli is a sheltered area of mud and sand bottom with stabilised pebbles and shells including small cobbles and pebbles in a muddy matrix. The site lies at a depth of 8 m within Tremadog Bay which is in the Pen Llyn Sarnau marine SAC
Context: Cyfieithiad Cyngor Gwynedd
Last Updated: 27 January 2010
English: oystercatcher
Welsh: pioden fôr
Status A
Subject: Birds
Part of speech: Noun, Feminine, Singular
Definition: Haematopus ostralegus
Last Updated: 20 September 2005
English: Oystermouth
Welsh: Ystumllwynarth
Status A
Subject: Place Names
Part of speech: Proper noun
Last Updated: 20 May 2004
English: oyster sauce
Welsh: saws wystrys
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 8 November 2011
English: ozone
Welsh: osôn
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 11 July 2019
English: ozone depleting substance
Welsh: sylwedd sy’n teneuo’r osôn
Status C
Subject: Legal
Part of speech: Noun, Masculine, Singular
Last Updated: 30 March 2005
English: ozone depleting substances
Welsh: sylweddau sy’n teneuo’r osôn
Status C
Subject: Legal
Part of speech: Noun, Plural
Last Updated: 30 March 2005
English: ozone-enriched air treatment
Welsh: triniaeth aer a gyfoethogir ag osôn
Status C
Subject: Food
Part of speech: Noun, Feminine, Singular
Notes: Mewn perthynas â thrin dŵr mwynol
Last Updated: 5 July 2017
English: ozone layer
Welsh: yr haen osôn
Status C
Subject: Legal
Part of speech: Noun, Feminine, Singular
Last Updated: 30 March 2005
English: P2P
Welsh: prynu i dalu
Status C
Subject: Economic Development
Part of speech: Verb
Definition: purchase to pay
Last Updated: 31 December 2008
English: P2P Match Funding Manager
Welsh: Rheolwr Arian Cyfatebol P2P
Status C
Subject: Government and Assembly departments and posts
Part of speech: Noun, Masculine, Singular
Definition: P2P = Pathways to Prosperity
Last Updated: 11 June 2007
English: P4C
Welsh: Athroniaeth ar gyfer Plant
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Philosophy for Children
Last Updated: 3 September 2008
English: PA
Welsh: Cynorthwyydd Personol
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 15 April 2008
English: PA
Welsh: cyrhaeddiad blaenorol
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym a ddefnyddir yn Saesneg am Prior Attainment.
Last Updated: 28 November 2019
English: PABEW
Welsh: Bwrdd Cynghori’r Heddlu ar gyfer Cymru a Lloegr
Status C
Subject: Justice and Order
Part of speech: Noun, Masculine, Singular
Definition: Police Advisory Board for England and Wales
Last Updated: 25 November 2009
English: PAC
Welsh: Iawndal Amaeth-ariannol y Premiwm
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Premium Agrimonetary Compensation
Last Updated: 15 September 2005
English: PACE
Welsh: Deddf yr Heddlu a Thystiolaeth Droseddol 1984
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Definition: Police and Criminal Evidence Act 1984
Last Updated: 9 June 2008
English: pace
Welsh: bwrlwm
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Un o werthoedd newydd y gwasanaeth sifil.
Last Updated: 11 May 2006
English: PACE
Welsh: Gwerthuso Canolfan drwy Asesiad Cadarnhaol
Status C
Subject: Personnel
Part of speech: Verb
Definition: Positive Assessment Centre Evaluation
Last Updated: 13 May 2013
English: pacemaker
Welsh: rheolydd calon
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 17 July 2006
English: Pace, passion, professionalism, pride
Welsh: Bwrlwm, brwdfrydedd, balchder a bod yn broffesiynol
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Gwerthoedd newydd y gwasanaeth sifil.
Last Updated: 11 May 2006
English: pace setting
Welsh: arwain y ffordd
Status B
Subject: Education
Part of speech: Verb
Definition: Rhaglen Arweinyddiaeth I Benaethiaid mewn Swydd
Last Updated: 22 May 2003
English: pacing
Welsh: gwneud pethau'n raddol
Status B
Subject: Health
Part of speech: Verb
Definition: Strategaeth ym maes adsefydlu, rheoli blinder a rheoli poen.
Last Updated: 25 June 2020
English: package sewage treatment plant
Welsh: cyfleuster parod i drin carthion
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: cyfleusterau parod i drin carthion
Context: 2.4 Ar ôl ystyried y gost a/neu'r ymarferoldeb, os gellir dangos mewn ffordd sy'n bodloni'r awdurdod cynllunio nad yw'n ymarferol cysylltu â charthffos gyhoeddus, dylid ystyried cyfleuster parod i drin carthion
Last Updated: 27 June 2018
English: packaging
Welsh: pecynwaith
Status B
Subject: Economic Development
Part of speech: Noun, Masculine, Singular
Definition: Enw torfol ar yr hyn a ddefnyddir i becynnu nwyddau at ddiben eu gwerthu neu eu cludo.
Notes: Mewn rhai cyd-destunau llai technegol mae'n bosibl y byddai 'deunyddiau pecynnu' yn gwneud y tro, ond sylwer ar y cofnod ar wahân am packaging materials / deunyddiau pecynwaith.
Last Updated: 22 December 2022
English: packaging
Welsh: pecynnu
Status A
Subject: Food
Part of speech: Verb
Definition: Unrhyw ddeunydd o unrhyw fath a ddefnyddir i gynnwys, diogelu, trafod, danfon a chyflwyno cynnyrch.
Notes: Yng nghyd-destun marchnata cynnyrch amaethyddol.
Last Updated: 21 July 2022
English: packaging centre
Welsh: canolfan becynnu
Status A
Subject: Food
Part of speech: Noun, Feminine, Singular
Plural: canolfannau pecynnu
Notes: Yng nghyd-destun marchnata cynnyrch amaethyddol.
Last Updated: 21 July 2022
English: packaging materials
Welsh: deunyddiau pecynwaith
Status B
Subject: Economic Development
Part of speech: Noun, Plural
Definition: Y gwahanol ddeunyddiau a geir yn yr hyn a ddefnyddir ar gyfer pecynnu nwyddau at ddiben eu gwerthu neu eu cludo. Er enghraifft gellid pecynnu nwydd mewn blwch cardfwrdd â ffenestr blastig, sy'n cynnwys darnau o bolystyren, bag cotwm i ddal ategion, a gwifren. Yn yr achos hwnnw, byddai'r deunyddiau pecynwaith yn cynnwys cardfwrdd, plastig, polystyren, cotwm a metel.
Notes: Gweler hefyd y cofnod am packaging / pecynwaith.
Last Updated: 22 December 2022
English: packaging tray
Welsh: hambwrdd pacio
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 22 January 2007