TermCymru

Results are displayed in English alphabetical order A-Z
English: Monmouthshire and Brecon Canal
Welsh: Camlas Sir Fynwy a Brycheiniog
Status B
Subject: Place-names
Part of speech: Noun, Feminine, Singular
Last Updated: 13 September 2018
English: Monmouthshire County Council
Welsh: Cyngor Sir Fynwy
Status A
Subject: Local government
Part of speech: Noun, Masculine, Singular
Last Updated: 17 March 2004
English: Monmouthshire Environment Partnership Board
Welsh: Bwrdd Partneriaeth Amgylcheddol Sir Fynwy
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Last Updated: 27 March 2008
English: Monmouthshire Local Health Board
Welsh: Bwrdd Iechyd Lleol Sir Fynwy
Status A
Subject: Health
Part of speech: Proper noun, Masculine, Singular
Context: Replaced by Aneurin Bevan Health Board in 2009.
Last Updated: 7 September 2005
English: monoammonium phosphate
Welsh: monoamoniwm ffosffad
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 28 March 2018
English: monocentric
Welsh: monoganolog
Status B
Subject: Economic development
Part of speech: Adjective
Context: Town planning.
Last Updated: 27 February 2012
English: monoclonal antibody
Welsh: gwrthgorff monoclonaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: gwrthgyrff monoclonaidd
Definition: Math o brotein a gaiff ei wneud mewn labordy ac sy'n gallu ymlynu at dargedau penodol fel y gwrthgyrff ar wyneb feirws neu gell canser. Mae pob gwrthgorff monoclonaidd yn cael ei greu i ymlynu at un gwrthgorff penodol yn unig.
Last Updated: 9 December 2021
English: monoculture
Welsh: ungnwd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 20 January 2006
English: monoecious
Welsh: monoecaidd
Status C
Subject: Environment
Part of speech: Adjective
Definition: Rhywogaeth â blodau'r gwryw a blodau'r fenyw ar blanhigion gwahanol.
Last Updated: 14 August 2003
English: mono-funded programmes
Welsh: rhaglenni â ariennir trwy un ffynhonnell
Status C
Subject: Europe
Part of speech: Noun, Plural
Definition: Yn gysylltiedig â rhaglenni newydd y Cronfeydd Strwythurol 2007-13.
Last Updated: 26 April 2006
English: monograph
Welsh: monograff
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: A scholarly or academic work, most often of book length, on a specific sometimes limited subject.
Last Updated: 25 January 2011
English: monolithic material
Welsh: deunydd monolithig
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 13 May 2004
English: monoplace chamber
Welsh: siambr un-lle
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 25 January 2007
English: Monopolies and Mergers Commission
Welsh: Y Comisiwn Monopolïau a Chydsoddiadau
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Context: MMC. The Competition Commission replaced the Monopolies and Mergers Commission in 1999, following the Competition Act 1998.
Last Updated: 24 January 2011
English: monotonous
Welsh: undonog
Status B
Subject: Environment
Part of speech: Adjective
Context: Seinweddau undonog: fel arfer, lefel isel-ganolig o fath o sain sy’n debyg i ffan; gallai hyn naill ai bod yn gyson/parhaus, neu fod yn ailadrodd, gydag ysbeidiau byr o dawelwch (ee lefel isel o sain ceir pell yn pasio heibio’n aml, neu hymian peiriant, waeth beth fo'r lefel ond yn gyson iawn); dim un digwyddiad sain yn erbyn cefndir (cymhareb signal-i-sŵn isel).
Notes: Un o wyth disgrifydd ar gyfer nodweddion canfyddiadol seinweddau, at ddiben gwneud ymchwil i seinweddau'n unol â ISO/TS 12913-2:2018. Pennwyd y disgrifyddion Cymraeg drwy'r Soundscape Attributes Translation Project (SATP), a arweinir gan UCL, mewn cydweithrediad â Llywodraeth Cymru. Gosodir y nodweddion canfyddiadol ar fodel cylchbleth, lle mae gan bob nodwedd un sy'n groes iddi, a lle mae perthynas rhwng nodweddion sydd nesaf at ei gilydd. Mae 'monotonous' yn groes i 'vibrant', a rhwng 'uneventful' ac 'annoying'. Lle ceir dau ansoddair Cymraeg, mae'r ddau i'w defnyddio gyda'i gilydd, yn hytrach na defnyddio'r naill neu'r llall. Gweler y maes Cyd-destun am ddisgrifiad safonol o'r nodwedd ar sail deunyddiau'r SATP. Gweler https://tinyurl.com/cylchblethseinwedd am ddyluniad o’r model cylchbleth Saesneg.
Last Updated: 2 July 2025
English: monovalent
Welsh: unfalent
Status B
Subject: Health
Part of speech: Adjective
Definition: Yng nghyd-destun brechlynnau, brechlyn sy’n gweithio drwy ennyn ymateb imiwnyddol i un feirws, un straen o feirws, un meicro-organeb etc.
Notes: Mae’r term Saesneg ‘univalent’ yn gyfystyr, a chymharer â’r ffurfiau ‘bivalent’, ‘trivalent’.
Last Updated: 1 September 2022
English: montane heathland
Welsh: rhostir mynydd
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Context: Glastir
Last Updated: 28 May 2012
English: Montenegran
Welsh: Montenegroaidd
Status C
Subject: Personnel
Part of speech: Adjective
Last Updated: 13 May 2008
English: Montenegro
Welsh: Montenegro
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last Updated: 17 August 2021
English: Montgomery
Welsh: Trefaldwyn
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Powys
Last Updated: 14 August 2003
English: Montgomery Castle
Welsh: Castell Trefaldwyn
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
English: Montgomery Community Health Council
Welsh: Cyngor Iechyd Cymuned Maldwyn
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 24 November 2003
English: Montgomeryshire
Welsh: Sir Drefaldwyn
Status A
Subject: Place-names
Part of speech: Proper noun, Feminine, Singular
Last Updated: 25 June 2002
English: Montgomeryshire Agriculture and Conservation Working Group
Welsh: Gweithgor Amaethyddiaeth a Chadwraeth Maldwyn
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 19 May 2004
English: Montgomeryshire Wildlife Trust
Welsh: Ymddiriedolaeth Natur Sir Drefaldwyn
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 21 April 2008
English: monthly earnings
Welsh: enillion misol
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Last Updated: 7 October 2021
English: monthly gross salary
Welsh: cyflog gros misol
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: cyflogau gros misol
Last Updated: 20 May 2021
English: Monthly Shellfish Activity Return
Welsh: Ffurflen Gweithgarwch Fisol - Pysgod Cregyn
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 16 June 2014
English: monthly summary report
Welsh: dadansoddiad misol
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 26 January 2009
English: Monthly Update and Forecast Report
Welsh: Diweddariad ac Adroddiad Rhagolygol Misol
Status A
Subject: Housing
Part of speech: Proper noun, Masculine, Singular
Context: Help to Buy - Wales
Last Updated: 22 January 2014
English: Montreal
Welsh: Montréal
Status B
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 September 2003
English: Montserrat
Welsh: Montserrat
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last Updated: 17 August 2021
English: monument
Welsh: heneb
Status A
Subject: Estates and Cadw
Part of speech: Noun, Feminine, Singular
Plural: henebion
Notes: Yn Gymraeg, yr arfer fu defnyddio’r gair “heneb” i gyfeirio at “ancient monument” a “monument” fel ei gilydd. Er mwyn sicrhau manwl gywirdeb, defnyddir y term “heneb hynafol” mewn deunyddiau technegol iawn, fel y ddeddfwriaeth, am “ancient monument”. Ond argymhellir peidio â gwahaniaethu mewn deunyddiau cyffredinol onid oes raid.
Last Updated: 3 February 2022
English: Monument Conservation and Design Services Architect
Welsh: Pensaer Cadwraeth Henebion a Gwasanaethau Cynllunio
Status B
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 27 February 2012
English: Monument Conservation and Design Services Surveyor
Welsh: Syrfëwr Cadwraeth Henebion a Gwasanaethau Cynllunio
Status B
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 27 February 2012
English: MOOC
Welsh: CAEA
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Massive Open Online Course
Last Updated: 28 May 2014
English: mood affective disorder
Welsh: anhwylder sy'n effeithio ar dymer
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 6 April 2004
English: mood changes
Welsh: newidiadau yn hwyliau (y plentyn)
Status B
Subject: Social services
Part of speech: Noun, Masculine, Plural
Definition: “Staff in schools will need to be tuned-in to observing mood changes, which could be anywhere on a spectrum of outburst.”
Last Updated: 29 March 2012
English: Moodle
Welsh: Moodle
Status C
Subject: ICT
Part of speech: Proper noun
Definition: system ryngweithiol TG
Last Updated: 6 April 2009
English: mood swings
Welsh: hwyliau cyfnewidiol
Status B
Subject: Health
Part of speech: Noun, Plural
Definition: Newid sydyn neu ddwys yn y cyflwr emosiynol.
Last Updated: 10 October 2024
English: moor
Welsh: rhos
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 17 November 2003
English: mooring
Welsh: angorfa
Status A
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Plural: angorfeydd
Context: a mooring or berth provided for a vessel;
Last Updated: 11 November 2024
English: moorland
Welsh: rhos
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 February 2006
English: moorland
Welsh: rhostir
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 17 November 2003
English: moorland gripping
Welsh: rhos-grafanc
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 3 October 2003
English: moorlands
Welsh: rhosydd
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 24 February 2006
English: moorlands
Welsh: rhostiroedd
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 17 November 2003
English: Moorland Scheme
Welsh: Cynllun Rhostiroedd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 18 November 2003
English: moors
Welsh: rhosydd
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 17 November 2003
English: moped
Welsh: moped
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: mopeds
Last Updated: 22 April 2025