TermCymru

Results are displayed in English alphabetical order A-Z
English: marbled electric ray  
Welsh: morgath drydan fraith
Status A
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: Torpedo marmorata
Notes: Torpedo marmorata
Last Updated: 19 August 2021
English: marbled white
Welsh: iâr fach gleisiog
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: type of butterfly
Last Updated: 28 September 2005
English: March of Wales
Welsh: Y Mers
Status C
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Last Updated: 1 November 2005
English: Marchwiel
Welsh: Marchwiel
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Wrecsam. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Wrecsam (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Mardy
Welsh: Maerdy
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
English: mare
Welsh: caseg
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 8 August 2007
English: mares
Welsh: cesyg
Status A
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 8 August 2007
English: Marford and Hoseley
Welsh: Marford a Hoseley
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Wrecsam. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Wrecsam (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Margam and Tai-bach
Welsh: Margam a Thai-bach
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Castell-nedd Port Talbot. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Castell-nedd Port Talbot (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Margam Moors
Welsh: Gweunydd Margam
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Castell-nedd Port Talbot
Last Updated: 14 August 2003
English: Margam Stones Museum
Welsh: Amgueddfa Cerrig Margam
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: margin
Welsh: ymyl
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: marginal
Welsh: ymylol
Status A
Subject: Community development
Part of speech: Adjective
Last Updated: 7 October 2002
English: marginal
Welsh: ymylol
Status B
Subject: Finance and statistics
Part of speech: Adjective
Context: Yng nghyd-destun ystadegau.
Last Updated: 23 April 2015
English: marginal cost
Welsh: cost ymylol
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: costau ymylol
Definition: Ym maes economeg, y newid yng nghyfanswm y gost gynhyrchu pe byddid yn gwneud neu gynhyrchu un uned ychwanegol.
Last Updated: 17 October 2023
English: marginal effective tax rate
Welsh: cyfradd dreth effeithiol ymylol
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 11 April 2012
English: marginalise
Welsh: ymyleiddio
Status A
Subject: General
Part of speech: Verb
Definition: Trin person, grŵp, cymuned neu syniad fel un dibwys neu ymylol.
Last Updated: 24 September 2024
English: marginalised community
Welsh: cymuned a ymyleiddiwyd
Status B
Subject: Community development
Part of speech: Noun, Feminine, Singular
Plural: cymunedau a ymyleiddiwyd
Last Updated: 24 June 2021
English: marginalised group
Welsh: grŵp a ymyleiddiwyd
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: grwpiau a ymyleiddiwyd
Last Updated: 24 September 2024
English: marginal keratitis
Welsh: ceratitis ymylol
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Llid ar ochr allanol y gornbilen.
Last Updated: 25 November 2022
English: marginal rate
Welsh: cyfradd ymylol
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: cyfraddau ymylol
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 18 August 2016
English: marginal to baseline
Welsh: ymylol i'r gwaelodlin
Status B
Subject: Finance and statistics
Part of speech: Adjective
Last Updated: 23 April 2015
English: margin lights
Welsh: ffenestri ymyl
Status C
Subject: Estates and Cadw
Part of speech: Noun, Plural
Definition: Narrow panes of glass at the edges of a SASH.
Context: Ffynhonnell: Taflen wybodaeth gyhoeddus Cyngor Gwynedd.
Last Updated: 23 April 2015
English: margin of error
Welsh: lwfans ansicrwydd
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: lwfansau ansicrwydd
Notes: Pan ddefnyddir 'margin of error' i olygu 'confidence interval'. Mewn cyd-destunau technegol, mae gwahaniaeth rhwng y ddau.
Last Updated: 13 April 2017
English: margin of error
Welsh: ffin cyfeiliornad
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Ystadegyn sy'n dynodi'r gwahaniaeth canrannol tebygol rhwng gwerthoedd ar gyfer sampl o'r boblogaeth, a'r gwerth ar gyfer y boblogaeth yn ei chyfanrwydd.
Last Updated: 21 May 2020
English: margin of tolerance
Welsh: ffin goddefiant
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: ffiniau goddefiant
Context: Ystyr “ffin goddefiant” (“margin of tolerance”) yw canran y gwerth terfyn a ganiateir i lefel fynd yn uwch na'r gwerth hwnnw mewn blwyddyn benodol.
Notes: Daw'r frawddeg gyd-destunol o Reoliadau Safonau Ansawdd Aer (Cymru) 2010.
Last Updated: 16 September 2024
English: Marie Curie Cancer Care
Welsh: Gofal Canser Marie Curie
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 23 June 2010
English: marina
Welsh: marina
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: marinas
Last Updated: 2 April 2025
English: marine
Welsh: morol
Status C
Subject: Environment
Part of speech: Adjective
Definition: neu "y môr"
Last Updated: 8 October 2003
English: marine aggregate
Welsh: agregau morol
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 20 May 2004
English: Marine and Biodiversity Division
Welsh: Is-adran y Môr a Bioamrywiaeth
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 7 September 2023
English: Marine and Coastal Access Act 2009 (Commencement No. 1, Consequential, Transitional and Savings Provisions) (England and Wales) Order 2010
Welsh: Gorchymyn Deddf y Môr a Mynediad i'r Arfordir 2009 (Cychwyn Rhif 1, Darpariaethau Canlyniadol, Trosiannol ac Arbed) (Cymru a Lloegr) 2010
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Masculine, Singular
Context: Teitl cwrteisi.
Last Updated: 16 July 2018
English: Marine and Coastal Access Bill
Welsh: Bil y Môr a Mynediad i'r Arfordir
Status C
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last Updated: 28 September 2009
English: Marine and Fisheries Agency
Welsh: Asiantaeth y Môr a Physgodfeydd
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 7 June 2007
English: Marine and Fisheries Division
Welsh: Is-adran y Môr a Physgodfeydd
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Notes: Rhan o Grŵp yr Economi, Sgiliau a Chyfoeth Naturiol yn Llywodraeth Cymru. Ychwanegwyd y cofnod hwn Ionawr 2016.
Last Updated: 7 January 2016
English: Marine Bill
Welsh: Bil Morol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 April 2005
English: Marine Biodiversity Officer
Welsh: Swyddog Bioamrywiaeth Morol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 30 July 2010
English: Marine Branch
Welsh: Y Gangen Forol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 7 June 2011
English: Marine Climate Change Impacts Partnership
Welsh: Partneriaeth Effeithiau Newid Hinsawdd ar y Môr
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Notes: Teitl sefydliad allanol.
Last Updated: 19 August 2024
English: Marine Conservation Society
Welsh: Y Gymdeithas Cadwraeth Forol
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 2 June 2009
English: Marine Conservation Zone
Welsh: Parth Cadwraeth Morol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: Parthau Cadwraeth Morol
Last Updated: 6 June 2019
English: marine crustacea
Welsh: cramenogion y môr
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 8 October 2003
English: Marine Current Turbines
Welsh: Tyrbinau Cerrynt y Môr
Status C
Subject: Environment
Part of speech: Noun, Plural
Context: Mae Llywodraeth Cymru wedi caniatáu Trwydded Forol ar gyfer prosiect Tyrbinau Cerrynt y Môr Ynysoedd y Moelrhoniaid ac wedi defnyddio £8m o arian Ewropeaidd i roi cymorth pellach i brosiect Deltastream Tidal Energy Limited o Gaerdydd.
Last Updated: 5 September 2019
English: Marine Ecosystems and Biodiversity Senior Manager
Welsh: Uwch-reolwr Bioamrywiaeth ac Ecosystemau’r Môr
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 27 January 2022
English: Marine Efficiency
Welsh: Effeithlonrwydd Morol
Status A
Subject: Welsh Government posts and departments
Part of speech: Proper noun
Notes: Endid yn strwythur sefydliadol Llywodraeth Cymru
Last Updated: 7 September 2023
English: marine energy
Welsh: ynni’r môr
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Yr amryw ddulliau a ddefnyddir i drosi egni symudiad dŵr môr, neu halwynedd dŵr môr, yn ynni at ddefnydd pobl.
Context: Mae Llywodraeth Cymru wedi hwyluso cysylltiadau rhwng ein clystyrau ynni’r môr.
Last Updated: 12 November 2020
English: marine energy industry
Welsh: diwydiant ynni'r môr
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Context: Roedd yr astudiaeth yn rhagweld manteision economaidd posibl diwydiant ynni’r môr yng Nghymru o dan dri senario llinell amser dangosol.
Last Updated: 5 September 2019
English: marine energy infrastructure
Welsh: seilwaith ynni'r môr
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Cwblhau ein prosiect seilwaith ynni’r môr er mwyn nodi safleoedd strategol ar gyfer datblygiadau tonnau a ffrwd llanw a’r camau ehangach y bydd angen eu cymryd i’w cefnogi.
Last Updated: 5 September 2019
English: Marine Energy Pembrokeshire
Welsh: Ynni Môr Sir Benfro
Status B
Subject: Environment
Part of speech: Proper noun
Definition: A partnership between academia, the public. and private sector working in collaboration to establish Pembrokeshire as a ‘centre of excellence’ for sustainable marine energy generation..
Notes: Teitl cwrteisi Cymraeg ar bartneriaeth sy’n gweithio i ddatblygu maes ynni’r môr yn Sir Benfro.
Last Updated: 16 November 2016
English: marine energy sector
Welsh: sector ynni'r môr
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Context: Arwain y gwaith o ddatblygu sector ynni’r môr cystadleuol yng Nghymru drwy ysgogi cydweithredu rhwng byd busnes, y byd academaidd a’r sector cyhoeddus – gan weithio gyda grwpiau cyflawni lleol megis Ynni Morol Sir Benfro – a sicrhau bod seilwaith ynni Cymru yn ymateb i anghenion y sector morol.
Last Updated: 5 September 2019