TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: MegaWat awr
English: MWh
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: MegaWatt hours
Last updated: 6 April 2011
Welsh: MEG Cyfoeth Naturiol a Bwyd
English: Natural Resources and Food MEG
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Main Expenditure Group
Last updated: 22 April 2014
Welsh: MEG Cymunedau a Threchu Tlodi
English: Communities and Tackling Poverty MEG
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Main Expenditure Group
Last updated: 22 April 2014
Welsh: MEG Diwylliant a Chwaraeon
English: Culture and Sport MEG
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Main Expenditure Group
Last updated: 22 April 2014
Welsh: MEG Gwasanaethau Canolog a Gweinyddu
English: Central Services and Administration MEG
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Main Expenditure Group
Last updated: 22 April 2014
Welsh: MEG Iechyd a Gwasanaethau Cymdeithasol
English: Health and Social Services MEG
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Main Expenditure Group
Last updated: 22 April 2014
Welsh: megin
English: box
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: offeryn cerddorol tebyg i acordion bach
Last updated: 4 July 2003
Welsh: MEG Llywodraeth Leol
English: Local Government MEG
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Main Expenditure Group
Last updated: 22 April 2014
Welsh: MEG Tai ac Adfywio
English: Housing and Regeneration MEG
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Main Expenditure Group
Last updated: 22 April 2014
Welsh: MEG yr Economi, Gwyddoniaeth a Thrafnidiaeth
English: Economy, Science and Transport MEG
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Main Expenditure Group
Last updated: 22 April 2014
Welsh: MEIC
English: MEIC
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: The National Advocacy, Information and Advice Helpline Service for children and young people in Wales.
Last updated: 8 December 2010
Welsh: meicroaddysgu
English: microteach
Status B
Subject: Education
Part of speech: Verb
Last updated: 28 July 2022
Welsh: meicrogynhwysyn
English: micro ingredient
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: microgynhwysion
Last updated: 28 March 2018
Welsh: meigryn
English: migraine
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 11 July 2007
Welsh: meillion
English: trefoil
Status B
Subject: Agriculture
Part of speech: Noun, Plural
Context: Enw cyffredinol ar bob math o feillion (teulu'r Fabaceae) sy'n cael eu tyfu fel cnwd porthiant (porfwyd). Ond gocheler: gweler 'trefoil - pys y ceirw' (teulu'r Lotus). Os oes unrhyw ansicrwydd, holwch yr awdur gan ddefnyddio enwau'r teuluoedd i'w gwahaniaethu.
Last updated: 22 September 2004
Welsh: meillionen
English: clover
Status B
Subject: Plants
Part of speech: Noun, Feminine, Singular
Plural: meillion
Context: Bydd defnyddio rhywogaethau fel meillion yn lleihau'r gofyn am wrtaith, a bydd rhywogaethau sydd â gwreiddiau dyfnach fel sicori yn gallu cael at y gwlybaniaeth yn y pridd mewn cyfnodau hir o sychder.
Last updated: 27 February 2024
Welsh: meillionen goch
English: red clover
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Plural: meillion coch
Definition: trifolium pratense
Last updated: 21 June 2022
Welsh: meillionen wen
English: white clover
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Plural: meillion gwyn
Definition: Trifolium repens
Last updated: 28 February 2024
Welsh: meillion Sweden
English: alsike clover
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 20 January 2006
Welsh: meincnod
English: benchmark
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 16 August 2004
Welsh: meincnod ansawdd
English: quality benchmark
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 7 August 2013
Welsh: meincnodi
English: benchmark
Status B
Subject: Finance and statistics
Part of speech: Verb
Last updated: 16 August 2004
Welsh: meincnodi
English: benchmarking
Status B
Subject: General
Part of speech: Verb
Definition: Y weithred o fesur ansawdd rhywbeth trwy ei gymharu â rhywbeth arall o safon a dderbynnir.
Last updated: 4 June 2026
Welsh: Meincnodi Rheolaeth Tai Traws-Sector: Astudiaeth ar gyfer Cynulliad Cenedlaethol Cymru
English: Cross-sector Housing Management Benchmarking: A Study for the National Assembly for Wales
Status C
Subject: Housing
Part of speech: Verb
Last updated: 1 December 2003
Welsh: meincnod prydau ysgol am ddim
English: free school meals benchmark
Status C
Subject: Education
Part of speech: Verb
Last updated: 12 December 2011
Welsh: meindwr
English: spire
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 19 December 2003
Welsh: meingefn
English: backbone
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: Meini Hirion Penrhosfeilw
English: Penrhosfeilw Standing Stones
Status A
Subject: Estates and Cadw
Part of speech: Proper noun
Notes: Dyma'r ffurfiau a ddefnyddir yn swyddogol gan Cadw yn y ddwy iaith am yr heneb dan sylw. Safonwyd gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg, mewn ymgynghoriad â Cadw.
Last updated: 24 October 2024
Welsh: meini nadd
English: ashlar
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Definition: A rectangular block of hewn stone used for building purposes.
Last updated: 1 November 2010
Welsh: Meini prawf ar gyfer achredu rhaglenni addysg gychwynnol athrawon yng Nghymru
English: Criteria for the accreditation of initial teacher education programmes in Wales
Status A
Subject: Education
Part of speech: Proper noun
Notes: Teitl dogfen gan Lywodraeth Cymru
Last updated: 9 June 2022
Welsh: Meini Prawf ar gyfer Dethol Prosiectau am Gymorth Cronfeydd Strwythurol
English: Criteria for Selection of Projects for Structural Funds Assistance
Status C
Subject: Europe
Part of speech: Noun, Plural
Last updated: 24 September 2002
Welsh: meini prawf a throthwyon dangosol
English: indicative criteria and thresholds
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Last updated: 14 April 2004
Welsh: meini prawf bioffisegol
English: biophysical criteria
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: Y meini prawf fydd yn cael eu defnyddio i bennu ffiniau’r AChN.
Last updated: 7 December 2011
Welsh: meini prawf cyfagosrwydd
English: adjacency criteria
Status C
Subject: Europe
Part of speech: Noun, Plural
Last updated: 14 August 2014
Welsh: meini prawf cymhwysedd
English: eligibility criteria
Status C
Subject: Social services
Part of speech: Noun, Plural
Last updated: 20 May 2005
Welsh: meini prawf dyfarnu
English: award criteria
Status B
Subject: Law
Part of speech: Noun, Plural
Context: In this Act, “award criteria” means criteria set in accordance with this section against which tenders may be assessed for the purpose of awarding a public contract under section 19 (award following competitive tendering procedure).
Notes: Term o faes caffael. Ychwanegwyd i’r gronfa yn sgil Deddf Caffael 2023 (deddfwriaeth Llywodraeth y DU, sydd ar gael yn Saesneg yn unig) a Rheoliadau Caffael (Cymru) 2024. Daw’r frawddeg gyd-destunol Saesneg o Ddeddf Caffael 2023.
Last updated: 31 July 2024
Welsh: meini prawf gosod fertigol
English: vertical placement criteria
Status A
Subject: Politics
Part of speech: Noun, Plural
Definition: Yng nghyd-destun Deddf Senedd Cymru (Etholiadau ac Aelodau) 2024, rheol bod yn rhaid i ymgeisydd nad yw'n fenyw ar restr gael ei ddilyn yn syth gan ymgeisydd sy'n fenyw ar y rhestr, oni bai ei fod yn olaf ar y rhestr.
Last updated: 10 July 2024
Welsh: meini prawf gosod llorweddol
English: horizontal placement criteria
Status A
Subject: Politics
Part of speech: Noun, Plural
Definition: Yng nghyd-destun Bil Senedd Cymru (Rhestrau Ymgeiswyr Etholiadol), rheol bod yn rhaid i fenyw fod yn y safle cyntaf (neu yn yr unig safle pan fo'n rhestr o un) ar o leiaf hanner rhestrau plaid ledled Cymru, os bydd y blaid honno yn cyflwyno rhestrau mewn mwy nag un etholaeth.
Last updated: 10 July 2024
Welsh: meini prawf gwrthrychol
English: objective criteria
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 29 July 2004
Welsh: meini prawf penodol
English: specific criteria
Status C
Subject: General
Part of speech: Noun, Plural
Last updated: 2 February 2009
Welsh: meini prawf penodol i’r swydd
English: job-specific criteria
Status B
Subject: Personnel
Part of speech: Noun, Plural
Last updated: 15 February 2005
Welsh: meini prawf sgorio
English: rating criteria
Status B
Subject: Food
Part of speech: Noun, Plural
Last updated: 16 December 2011
Welsh: meintiau cynhyrchu
English: volumes of production
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 29 July 2003
Welsh: meintioledig
English: quantified
Status A
Subject: Finance and statistics
Part of speech: Adjective
Last updated: 21 July 2010
Welsh: meintioli
English: quantify
Status C
Subject: Social services
Part of speech: Verb
Context: Mae hon yn broblem y mae rhaid i'r holl rhanddeiliaid ym maes gofal cymdeithasol weithio gyda'i gilydd i'w meintioli a mynd i'r afael â hwy.
Last updated: 5 July 2017
Welsh: meinwe
English: tissue
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: eg skin tissue
Last updated: 5 September 2003
Welsh: meinwe a sefydlogwyd mewn fformalin ac a fewnblannwyd mewn paraffîn
English: formalin-fixed paraffin-embedded tissue
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: meinweoedd a sefydlogwyd mewn fformalin ac a fewnblannwyd mewn paraffîn
Last updated: 2 July 2025
Welsh: meinwe a sefydlogwyd mewn fformalin ac a fewnblannwyd mewn paraffîn
English: FFPE tissue
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: meinweoedd a sefydlogwyd mewn fformalin ac a fewnblannwyd mewn paraffîn
Notes: Dyma'r acronym Saesneg a ddefnyddir am formalin-fixed paraffin-embedded tissue.
Last updated: 2 July 2025
Welsh: meinwe atgenhedlu
English: reproductive tissue
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 14 August 2013
Welsh: meinwe feddal
English: soft tissue
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: meinweoedd meddal
Last updated: 23 September 2025