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TermCymru

93 results
Results are displayed in Welsh alphabetical order A-Y
English: Review of the Air Quality Strategy for England, Scotland, Wales and Northern Ireland
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 27 October 2006
English: Local Air Pollution Control Performance Review
Status C
Subject: Environment
Part of speech: Verb
Last updated: 14 June 2004
English: ambient air
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Aer y tu allan yn y troposffer, heb gynnwys gweithleoedd.
Last updated: 26 January 2023
English: compressed air
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 29 April 2005
Welsh: aer glân
English: clean air
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Mae’n hanfodol i bawb yng Nghymru allu mwynhau manteision aer glân a’n prif flaenoriaeth yw mynd i’r afael â’r effeithiau a gaiff llygredd ar aelodau bregus ein cymunedau, sef y rhai yr effeithir arnynt fwyaf.
Last updated: 16 September 2024
English: ambient stable
Status C
Subject: Food
Part of speech: Adjective
Last updated: 7 June 2007
English: air quality objective
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: amcanion ansawdd aer
Definition: Dyddiad targed y mae'n rhaid peidio â phasio'r trothwy ar gyfer gormodiant (hynny yw, cyfnod o amser pan y mae crynodiad llygrydd yn uwch na'r gwerth a bennwyd ar gyfer safon ansawdd aer) fwy na nifer penodedig o weithiau.
Last updated: 26 January 2023
English: air quality objective
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: amcanion ansawdd aer
Context: Mae Rhan IV o Ddeddf yr Amgylchedd 1995 yn darparu'r fframwaith ar gyfer Rheoli Ansawdd Aer Lleol (LAQM). Mae'r gyfundrefn LAQM yn ei gwneud hi’n ofynnol i Awdurdodau Lleol weithio gydag eraill i asesu a rheoli risgiau i iechyd y cyhoedd o ganlyniad i lygredd aer. Gan ddefnyddio canllawiau statudol a thechnegol, rhaid iddynt gynnal adolygiadau ac asesiadau rheolaidd o ansawdd aer yn eu hardal yn erbyn yr amcanion ansawdd aer a chyflwyno Adroddiadau Cynnydd Blynyddol (APRs) i Lywodraeth Cymru. Os nad yw’r amcanion ansawdd aer yn debygol o gael eu cyflawni, rhaid i Awdurdodau Lleol ddynodi Ardaloedd Rheoli Ansawdd Aer (AQMAs) a rhoi Cynlluniau Gweithredu Ansawdd Aer (AQAPs) ar waith i ostwng lefelau llygredd.
Last updated: 16 September 2024
English: air quality
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Y graddau y mae'r aer mewn amgylchedd benodol yn cynnwys llygryddion, gan gynnwys cemegau a gronynnau solet.
Last updated: 26 January 2023
English: ambient air quality
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Mae'r Gyfarwyddeb hon yn disodli Cyfarwyddeb y Cyngor 96/62/EC ar asesu a rheoli ansawdd aer amgylchynol a Chyfarwyddeb y Cyngor 1999/30/EC sy'n ymwneud â gwerthoedd terfyn ar gyfer sylffwr deuocsid, nitrogen deuocsid ac ocsidau nitrogen, a mater gronynnol a phlwm mewn aer amgylchynol.
Last updated: 16 September 2024
English: poor air quality
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Mae ansawdd aer gwael yn cyfrannu at oddeutu 2,000 o farwolaethau yng Nghymru bob blwyddyn, ac mae'n effeithio'n arbennig ar grwpiau agored i niwed. Gall nwyon fel nitrogen deuocsid waethygu symptomau pobl sydd â chlefydau ar eu hysgyfaint, ac mae pobl sy'n eu hanadlu i mewn am gyfnod byr yn fwy tebygol o ddioddef o glefydau cardiofasgwlaidd ac wynebu morbidrwydd anadlol.
Last updated: 16 September 2024
English: air quality management area
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd rheoli ansawdd aer
Definition: Ardal a ddynodir gan awdurdod lleol fel un sy'n annhebygol o fodloni'r amcanion ansawdd aer.
Last updated: 26 January 2023
Welsh: arf aer
English: air weapon
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 31 July 2012
English: Air Quality Direction Feasibility Study
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 18 October 2018
English: Local Air Pollution Prevention and Control
Status C
Subject: Environment
Part of speech: Verb
Last updated: 19 May 2004
English: Environment (Air Quality and Soundscapes) (Wales) Bill
Status A
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last updated: 26 January 2023
Welsh: bric aer
English: air brick
Status C
Subject: Housing
Part of speech: Noun, Masculine, Singular
Definition: Special brick with holes allowing air to pass through to provide ventilation.
Last updated: 9 May 2012
Welsh: brics aer
English: air bricks
Status C
Subject: Planning
Part of speech: Noun, Plural
Last updated: 11 July 2008
English: Air and Environment Quality Branch
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last updated: 17 January 2003
English: air clearance
Status B
Subject: Health
Part of speech: Verb
Last updated: 2 April 2020
English: Code of Good Agricultural Practice for the Protection of Water, Soil and Air for Wales
Status C
Subject: Agriculture
Part of speech: Proper noun, Masculine, Singular
Last updated: 2 August 2012
English: Environment Act 1995 (Feasibility Study for Nitrogen Dioxide Compliance) Air Quality Direction
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 12 December 2019
English: airflow rate
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: cyfraddau llif aer
Last updated: 4 February 2021
English: air change rate
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: cyfraddau newid aer
Notes: Yng nghyd-destun camau i reoli coronafeirws mewn adeiladau.
Last updated: 14 January 2021
English: National Society for Clean Air and Environmental Protection
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: NSCA
Last updated: 7 February 2008
English: NSCA
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: National Society for Clean Air and Environmental Protection
Last updated: 7 February 2008
English: Association of Air Cleaner Manufacturers
Status C
Subject: Committees
Part of speech: Noun, Feminine, Singular
Last updated: 2 December 2004
English: Clean Air Plan for Wales: Healthy Air, Healthy Wales
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Dogfen a gyhoeddwyd gan Lywodraeth Cymru, Rhagfyr 2019
Last updated: 12 December 2019
English: air quality plan
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: cynlluniau ansawdd aer
Context: Mae'r Gyfarwyddeb yn ei gwneud hi’n ofynnol i Aelod-wladwriaethau gyflwyno adroddiad blynyddol ar ansawdd aer mewn parthau sydd wedi’u dynodi o dan y Gyfarwyddeb. Pan gaiff terfynau eu croesi, mae'r Gyfarwyddeb yn ei gwneud hi’n ofynnol cyhoeddi cynlluniau ansawdd aer i nodi camau gweithredu sy'n sicrhau cydymffurfiaeth cyn gynted â phosibl. Gweithredir y Gyfarwyddeb yng Nghymru trwy Reoliadau Safonau Ansawdd Aer (Cymru) 2010.
Last updated: 16 September 2024
English: The Local Enforcing Authorities Air Pollution Fees and Charges Scheme (Wales) 2007
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 26 March 2007
English: air quality action plan
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: cynlluniau gweithredu ansawdd aer
Context: Os nad yw’r amcanion ansawdd aer yn debygol o gael eu cyflawni, rhaid i Awdurdodau Lleol ddynodi Ardaloedd Rheoli Ansawdd Aer (AQMAs) a rhoi Cynlluniau Gweithredu Ansawdd Aer (AQAPs) ar waith i ostwng lefelau llygredd.
Last updated: 16 September 2024
English: Clean Air Act 1956
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Context: Sbardunodd hyn y ddeddfwriaeth gyntaf ar gyfer llygredd aer, Deddf Aer Glân 1956, a oedd yn gwahardd allyriadau mwg du.
Notes: Teitl cwrteisi ar ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last updated: 16 September 2024
English: Clean Air Act 1993
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 19 May 2005
English: Environment (Air Quality and Soundscapes) (Wales) Act 2024
Status A
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last updated: 14 June 2024
English: Clean Air Day Wales
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 30 July 2020
Welsh: dryll aer
English: air gun
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 31 July 2012
English: air cleaning device
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 4 February 2021
English: air quality target setting framework
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: fframweithiau gosod targedau ansawdd aer
Context: Rydym yn cynnig cyflwyno fframwaith gosod targedau ansawdd aer gyda gofyniad i Weinidogion Cymru osod un neu fwy o dargedau llygryddion aer, gan gynnwys ar gyfer deunydd gronynnol mân (PM2.5) mewn crynodiadau aer yr amgylchedd, mewn is-ddeddfwriaeth drwy reoliad.
Last updated: 16 September 2024
English: air quality management framework
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: fframweithiau rheoli ansawdd aer
Context: Un o ymrwymiadau allweddol y Cynllun yw datblygu Deddf Aer Glân i Gymru drwy adeiladu ar ddeddfwriaeth bresennol, gan ganolbwyntio ar gyflawni gwelliannau i ansawdd aer drwy fframwaith rheoli ansawdd aer deddfwriaethol a rheoleiddiol newydd.
Last updated: 16 September 2024
English: airborne discharge
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: gollyngiadau i'r aer
Last updated: 17 September 2024
English: The Environment (Air Quality and Soundscapes) (Wales) Act 2024 (Commencement No. 1) Order 2025
Status A
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last updated: 29 January 2025
English: The Environment (Air Quality and Soundscapes) (Wales) Act 2024 (Commencement No. 2) Order 2025
Status A
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last updated: 4 August 2025
English: air pollution control residues
Status C
Subject: Waste
Part of speech: Noun, Feminine, Plural
Definition: APCR
Last updated: 21 February 2012
English: air circulation fan
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 3 September 2015
English: airborne infection
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau a drosglwyddir drwy'r aer
Notes: Diwygiwyd y cofnod hwn ym mis Medi 2024 er mwyn defnyddio 'aer' (yn hytrach nag 'awyr') yn gyson wrth drosi 'airborne'. Bydd dogfennau a gyhoeddwyd yn flaenorol, gan gynnwys rhai sy'n ymwneud â COVID-19, yn cyfeirio at 'heintiau a drosglwyddir drwy'r awyr', sy'n golygu'r un peth.
Last updated: 17 September 2024
English: air polishing
Status B
Subject: Health
Part of speech: Verb
Notes: Ym maes deintyddiaeth
Last updated: 2 April 2020
English: air pollution
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Unrhyw gyfrwng cemegol, ffisegol neu fiolegol sy'n addasu nodweddion naturiol yr atmosffer a thrwy hynny yn halogi'r amgylchedd, boed hynny o dan do neu yn yr awyr agored.
Last updated: 26 January 2023
English: airborne pollution
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Bydd lleihau lefelau llygredd a gludir yn yr aer ledled Cymru, i derfynau deddfwriaethol o leiaf ac, os yn bosibl, yn llawer is na hynny, yn gwneud cyfraniad sylweddol at y rhan fwyaf o'n Nodau Llesiant Cenedlaethol.
Last updated: 17 September 2024
English: air pollutant
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: llygryddion aer
Definition: Sylwedd yn yr aer a all, mewn crynodiad digon uchel, fod yn niweidiol i bobl, anifeiliaid, planhigion neu ddeunyddiau. Gall fod yn unrhyw fath o fater, naturiol neu artiffisial, a all gael ei gludo yn yr aer.
Last updated: 19 September 2024
English: airborne pollutant
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: llygryddion a gludir yn yr aer
Context: Byddwn yn sicrhau gostyngiad cynaliadwy a pharhaus yn allyriadau llygryddion a gludir yn yr aer o'r diwydiant drwy archwilio cyfleoedd i weithio gyda sectorau allweddol i leihau allyriadau ymhellach
Last updated: 17 September 2024