TermCymru

Results are displayed in alphabetical order.
Welsh: morlyn hallt ynysig
English: isolated saline lagoon
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 22 April 2014
Welsh: morlyn llanw
English: tidal lagoon
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: môr-lynnoedd llanw
Definition: Gorsaf bŵer sy'n cynhyrchu trydan trwy ddefnyddio symudiad naturiol y llanw
Context: Mae nifer o gysyniadau dechreuol ar gyfer môr-lynnoedd llanw arwahanol gamau yn y broses o ystyried eu dichonolrwydd o gwmpas arfordir Cymru, yn cynnwys cynnig rhwng Caerdydd a Chasnewydd sydd ar gam cynllunio cyn ymgeisio ffurfiol a chynnig ffurfiol ar gyfer Morlyn Llanw Bae Abertawe.
Last updated: 6 June 2019
Welsh: morlyn ynni’r llanw
English: tidal-energy lagoon
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 1 October 2008
Welsh: Morocaidd
English: Moroccan
Status C
Subject: Personnel
Part of speech: Adjective
Last updated: 22 June 2007
Welsh: Morocco
English: Morocco
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
Welsh: Moroedd, Glannau ac Arfordiroedd: Polisi Morol
English: Seas, Shores and Coastal Areas: Maritime Policy
Status A
Subject: Environment
Part of speech: Noun, Plural
Definition: dogfen Cyngor Cefn Gwlad Cymru 1996
Last updated: 13 May 2004
Welsh: Moroedd Glas
English: Green Seas
Status C
Subject: Environment
Part of speech: Noun, Plural
Context: Menter neu brosiect.
Last updated: 4 August 2010
Welsh: morol
English: marine
Status C
Subject: Environment
Part of speech: Adjective
Definition: neu "y môr"
Last updated: 8 October 2003
Welsh: morol
English: maritime
Status B
Subject: Environment
Part of speech: Adjective
Definition: neu "y môr"
Last updated: 29 March 2006
Welsh: moron
English: carrots
Status A
Subject: Food
Part of speech: Noun, Plural
Last updated: 31 March 2009
Welsh: moronen
English: carrot
Status A
Subject: Food
Part of speech: Noun, Feminine, Singular
Last updated: 31 March 2009
Welsh: moronen arfor
English: sea carrot
Status C
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last updated: 26 June 2012
Welsh: Mortaria
English: Mortaria
Status A
Subject: Culture and the arts
Part of speech: Proper noun
Definition: Motivating Offender Rehabilitation Through Archaeological Recording, Investigation and Analysis
Last updated: 18 March 2014
Welsh: morter
English: mortar
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 22 May 2006
Welsh: morter glynu
English: bedding mortar
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 24 November 2014
Welsh: morter graen cymysg
English: well-graded mortar
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 24 November 2014
Welsh: morteri
English: mortars
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Last updated: 22 May 2006
Welsh: morteri calch
English: lime based mortars
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Last updated: 22 May 2006
Welsh: morteri sment
English: cement mortars
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Last updated: 22 May 2006
Welsh: morter o galch a llechi mân
English: gallet
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Definition: Lime mortar and small pieces of slate.
Last updated: 26 August 2008
Welsh: morwedd
English: seascape
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: morweddau
Definition: Yng nghyd-destun y Cynllun Morol, tirweddau sydd â golygfeydd o'r arfordir neu'r môr yn ogystal ag arfordiroedd â'r amgylchedd forol gyfagos sydd â cysylltiadau diwylliannol, hanesyddol ac archaeolegol â'i gilydd.
Context: Mae pob morwedd yn werthfawr; lle mae posibilrwydd o newid morwedd ardal i raddau arwyddocaol dwy ddatblygiadau arfaethedig neu wneud cynlluniau, dylid ystyried yr effeithiau a gwerth cymharol y forwedd a newidir wrth wneud penderfyniadau
Last updated: 6 June 2019
Welsh: Morweddau Epic
English: Epic Seascapes
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Notes: Un o themâu Blwyddyn y Môr, 2017
Last updated: 25 October 2017
Welsh: morwellt
English: seagrass
Status B
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: Enw cyffredinol ar gasgliad o rywogaethau o blanhigion blodeuol sy'n byw mewn amgylcheddau morol, ac sy'n ymdebygu i wair oherwydd eu dail hir.
Last updated: 22 September 2022
Welsh: Morwr Abl/Llongwr Cwch Tynnu (Dec)
English: Able Seafarer/Tug Rating (Deck)
Status A
Subject: Education
Part of speech: Proper noun
Context: Apprenticeship framework.
Last updated: 19 July 2013
Welsh: Morwr Abl/Llongwr Cwch Tynnu (Ystafell yr Injan)
English: Able Seafarer/Tug Rating (Engine Room)
Status A
Subject: Education
Part of speech: Proper noun
Context: Apprenticeship framework.
Last updated: 19 July 2013
Welsh: morwriaeth
English: seamanship
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 9 January 2006
Welsh: Morwyr Masnachol
English: Merchant Mariners
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Last updated: 25 November 2022
Welsh: mosg
English: mosque
Status C
Subject: Religion
Part of speech: Noun, Masculine, Singular
Context: Lluosog: mosgiau.
Last updated: 5 June 2006
Welsh: Moskva (Moscow)
English: Moscow
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Defnyddier y ddwy ffurf, gyda’r ail mewn cromfachau, wrth gyfeirio at y lle am y tro cyntaf mewn dogfen, a’r ffurf gyntaf yn unig ar ôl hynny.
Last updated: 9 September 2003
Welsh: Mostyn
English: Mostyn
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir y Fflint Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir y Fflint (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Motability
English: Motability
Status B
Subject: Health
Definition: Charity
Last updated: 22 May 2003
Welsh: motonormadol
English: motornormative
Status B
Subject: Transport
Part of speech: Adjective
Definition: Dan ddylanwad rhagfarn ddiarwybod sy’n effeithio ar benderfyniadau unigolion a llunwyr polisi ynghylch trafnidiaeth fodur yn sgil rhagdybiaethau diwylliannol am rôl ceir preifat.
Notes: Defnyddir y ffurf Saesneg motonormative hefyd.
Last updated: 16 February 2023
Welsh: motonormadol
English: motonormative
Status B
Subject: Transport
Part of speech: Adjective
Definition: Dan ddylanwad rhagfarn ddiarwybod sy’n effeithio ar benderfyniadau unigolion a llunwyr polisi ynghylch trafnidiaeth fodur yn sgil rhagdybiaethau diwylliannol am rôl ceir preifat.
Notes: Defnyddir y ffurf Saesneg motornormative hefyd.
Last updated: 16 February 2023
Welsh: motonormadoledd
English: motornormativity
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: Rhagfarn ddiarwybod sy’n effeithio ar benderfyniadau unigolion a llunwyr polisi ynghylch trafnidiaeth fodur yn sgil rhagdybiaethau diwylliannol am rôl ceir preifat.
Notes: Defnyddir y ffurf Saesneg motonormative hefyd.
Last updated: 16 February 2023
Welsh: motonormadoledd
English: motonormativity
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: Rhagfarn ddiarwybod sy’n effeithio ar benderfyniadau unigolion a llunwyr polisi ynghylch trafnidiaeth fodur yn sgil rhagdybiaethau diwylliannol am rôl ceir preifat.
Notes: Defnyddir y ffurf Saesneg motornormativity hefyd.
Last updated: 16 February 2023
Welsh: Mounjaro
English: Mounjaro
Status A
Subject: Health
Part of speech: Proper noun
Definition: Enw masnach cofrestredig ar gyffur a ddefnyddir i hyrwyddo colli pwysau mewn cleifion ag anhwylderau difrifol lle gall colli pwysau wella canlyniadau triniaeth neu fynediad at therapi.
Last updated: 31 October 2025
Welsh: Mount Pleasant
English: Mount Pleasant
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Fynwy. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Fynwy (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: mousse
English: mousse
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 27 February 2020
Welsh: Moving Image Wales
English: Moving Image Wales
Status A
Subject: Economic development
Part of speech: Neutral
Definition: Prosiect gan Brifysol Fetropolitan Abertawe
Context: Dim fersiwn Gymraeg ar yr enw.
Last updated: 2 August 2010
Welsh: mowld
English: mould
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: mowldiau
Notes: Rhan o gymhorthion clyw.
Last updated: 8 September 2020
Welsh: mowldiau chwistrellu plastig
English: plastic injection moulders
Status C
Subject: Economic development
Part of speech: Noun, Plural
Last updated: 25 July 2005
Welsh: mowldin cornis pen
English: capital cornice moulding
Status A
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 23 October 2014
Welsh: mowldin cornis talog
English: pediment cornice moulding
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 25 August 2005
Welsh: mowldin diferu
English: drip moulding
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Definition: A projecting moulding shaped to allow rainwater to drip off its edge.
Last updated: 20 January 2006
Welsh: mowntio
English: mounting
Status C
Subject: Culture and the arts
Part of speech: Verb
Definition: Yn yr ystyr gosod rhywbeth ar gyfer ei arddangos.
Last updated: 21 July 2011
Welsh: Mozambique
English: Mozambique
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
Welsh: mpMRI
English: mpMRI
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Byrfodd ar gyfer y term multi-parametric MRI. Gweler y cofnod am y term llawn am ddiffiniad.
Last updated: 27 June 2018
Welsh: M Prif Sefydliad Cyfredol (cofrestriad deuol - prif sefydliad)
English: M Current Main (dual registration - main establishment)
Status C
Subject: Education
Last updated: 27 March 2008
Welsh: MREC
English: MREC
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Multi-centre Research Ethics Committee
Last updated: 7 October 2002
Welsh: Môr-eryr Pallas
English: Pallas's Fish-eagle
Status C
Subject: Birds
Part of speech: Noun, Masculine, Singular
Last updated: 23 September 2009