TermCymru

Results are displayed in English alphabetical order A-Z
English: NMES
Welsh: siwgr anghynhenid nad yw'n deillio o laeth
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Definition: non-milk extrinsic sugar
Last Updated: 22 April 2009
English: NMGW
Welsh: AOCC
Status A
Subject: Culture and the arts
Part of speech: Proper noun, Plural
Definition: National Museums and Galleries of Wales
Last Updated: 11 February 2004
English: NMO
Welsh: Y Swyddfa Fesur Wladol
Status A
Subject: Environment
Part of speech: Proper noun, Feminine, Singular
Definition: National Measurement Office
Context: Ensures fair and accurate measurements are available and used for transations regulated by law.
Last Updated: 25 March 2010
English: NMP
Welsh: Cynllun Rheoli Maethynnau
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Nutrient Management Plan
Last Updated: 7 May 2013
English: NMRW
Welsh: CHCC
Status A
Subject: Estates and Cadw
Context: National Monuments Record of Wales
Last Updated: 5 December 2011
English: NMS
Welsh: safonau gofynnol cenedlaethol
Status C
Subject: Social services
Part of speech: Noun, Plural
Definition: national minimum standards
Last Updated: 6 April 2004
English: NMU
Welsh: defnyddwyr heblaw modurwyr
Status C
Subject: Transport
Part of speech: Noun, Plural
Definition: non motorised users
Last Updated: 12 May 2006
English: NMW
Welsh: Amgueddfa Cymru
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Definition: National Museum Wales
Last Updated: 8 April 2009
English: NMWCTE
Welsh: Canolfan Addysg Athrawon Gogledd a Chanolbarth Cymru
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: North and Mid Wales Centre of Teacher Education (Bangor University and Aberystwyth University)
Last Updated: 8 June 2011
English: NMWTRA
Welsh: Asiant Cefnffyrdd Gogledd a Chanolbarth Cymru
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am North and Mid Wales Trunk Road Agent
Last Updated: 22 December 2025
English: NNAC
Welsh: Rhwydwaith Cenedlaethol y Canolfannau Asesu
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: National Network of Assessment Centres
Last Updated: 26 August 2008
English: NNDR
Welsh: Ardreth Annomestig Genedlaethol
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: National Non-Domestic Rate
Last Updated: 1 December 2008
English: NNEST
Welsh: NNEST
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym a ddefnyddir yn y ddwy iaith am y National Network for Excellence in Science and Technology / Rhwydwaith Cenedlaethol er Rhagoriaeth mewn Gwyddoniaeth a Thechnoleg
Last Updated: 16 March 2017
English: NNR
Welsh: GNG
Status B
Subject: Agriculture
Definition: National Nature Reserve
Last Updated: 22 September 2004
English: NNSS
Welsh: Yr Ysgrifenyddiaeth Rhywogaethau Estron
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am y Non-Native Species Secretariat.
Last Updated: 16 September 2024
English: NNT
Welsh: PRhC
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: National Numeracy Test
Context: Prawf Rhifedd Cenedlaethol
Last Updated: 8 February 2013
English: NNW
Welsh: Rhwydwaith Maethiad Cymru
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Nutrition Network for Wales
Last Updated: 9 June 2006
English: No 4 Motor Room
Welsh: Ystafell Fodur Rhif 4
Status C
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Last Updated: 15 December 2010
English: No Active Intervention
Welsh: Dim Ymyrraeth Weithredol
Status A
Subject: Planning
Part of speech: Verb
Definition: Pan nad oes unrhyw gynllun i fuddsoddi mewn amddiffynfeydd na gweithrediadau arfordirol, pa un a oes amddiffynfa artiffisial wedi bodoli yn y gorffennol ai peidio.
Notes: Elfen o'r Cynlluniau Rheoli Traethlin, sy'n gyfrifoldeb i Cyfoeth Naturiol Cymru
Last Updated: 6 June 2019
English: no added sugar
Welsh: heb siwgr wedi'i ychwanegu
Status A
Subject: Health
Part of speech: Adjective
Definition: Nid oes siwgr wedi ei ychwanegu i'r cynnyrch, Serch hynny gall gynnwys siwgrau sy'n gynhenid naturiol i'r cynnyrch, ee ffrwctos mewn sudd oren neu lactos mewn llaeth.
Last Updated: 4 April 2019
English: No Adequacy
Welsh: Dim Digonolrwydd
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun llifoedd data rhwng y DU ac Ewrop ar ôl Brexit.
Last Updated: 8 October 2020
English: Noah's Ark Children's Hospital for Wales
Welsh: Ysbyty Arch Noa i Blant Cymru
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: Mae Ysbyty Arch Noa i Blant Cymru ar safle Ysbyty Athrofaol Cymru yng Nghaerdydd.
Last Updated: 13 December 2017
English: no assurance
Welsh: dim sicrwydd
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun cyfrifon ariannol.
Last Updated: 15 December 2022
English: No ball games
Welsh: Dim gemau pêl
Status C
Subject: Tourism and leisure
Part of speech: Noun, Plural
Last Updated: 17 June 2014
English: nobelium
Welsh: nobeliwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: No
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: Nobel laureate
Welsh: enillydd Gwobr Nobel
Status A
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Last Updated: 21 October 2014
English: no-blame culture
Welsh: diwylliant o beidio â bwrw bai
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 17 October 2005
English: noble fir
Welsh: ffinydwydden lwydlas
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 27 January 2010
English: nociceptive pain
Welsh: poen nosiseptaidd
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 23 January 2009
English: NOCN
Welsh: Rhwydwaith y Coleg Agored Cenedlaethol
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: National Open College Network
Last Updated: 16 January 2012
English: No Cold Calling Zone
Welsh: Ardal Dim Galw Diwahoddiad
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last Updated: 30 August 2012
English: no cold calling zones
Welsh: parthau dim galw diwahoddiad
Status C
Subject: General
Part of speech: Noun, Plural
Last Updated: 1 November 2011
English: No cycling
Welsh: Dim beicio
Status C
Subject: Tourism and leisure
Part of speech: Verb
Last Updated: 17 June 2014
English: No Deal Action Plan
Welsh: Y Cynllun Gweithredu ar gyfer Ymadael Heb Gytundeb
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last Updated: 23 December 2020
English: no-deal Brexit
Welsh: Brexit heb gytundeb
Status B
Subject: Europe
Part of speech: Noun, Masculine, Singular
Context: Mae GIG Cymru a’r sector gofal cymdeithasol wedi galw ar Lywodraeth y DU i osgoi sefyllfa drychinebus Brexit heb gytundeb, gan rybuddio mai dyna fyddai’r sefyllfa waethaf un i gleifion Cymru.
Last Updated: 7 February 2019
English: No Deal Brexit
Welsh: Brexit Heb Gytundeb
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last Updated: 23 December 2020
English: "no detriment" principle
Welsh: egwyddor "dim niwed"
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: Also known as the "principle of no detriment".
Last Updated: 5 February 2014
English: no export area
Welsh: ardal dim allforio
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Yr ardal o gwmpas y fferm lle cafwyd yr achos o glwy'r traed a'r genau na chaniateir allforio anifeiliaid na'u cynnyrch ohoni.
Last Updated: 13 November 2007
English: NOF
Welsh: Cronfa Cyfleoedd Newydd
Status A
Subject: Finance and statistics
Part of speech: Proper noun, Feminine, Singular
Definition: New Opportunities Fund
Last Updated: 6 April 2004
English: no-fault eviction
Welsh: troi allan heb fai
Status A
Subject: Housing
Part of speech: Verb
Context: Mae Llywodraeth Cymru am sicrhau lefel ddigonol o ddiogelwch i'r rheini sy'n rhentu eu cartrefi, ac mae'n cydnabod bod y cyfnod hysbysu cyfredol o ddau fis cyn troi tenant allan heb fai yn tanseilio hyn yn ddifrifol. Mae Llywodraeth Cymru am sicrhau lefel ddigonol o ddiogelwch i'r rheini sy'n rhentu eu cartrefi, ac mae'n cydnabod bod y cyfnod hysbysu cyfredol o ddau fis cyn troi tenant allan heb fai yn tanseilio hyn yn ddifrifol.
Notes: Weithiau, er mwyn trosi 'no-fault eviction' i'r Gymraeg mewn cyd-destun gramadegol sy'n galw am enw, gellir ychwanegu elfen enwol cyn y term ee 'achos'.
Last Updated: 26 November 2019
English: no fault evictions
Welsh: troi allan heb fai
Status B
Subject: Housing
Part of speech: Verb
Notes: Gallai “troi tenantiaid allan heb fai” (neu addasiadau eraill fel “troi’r tenant allan heb fai”) fod yn addas mewn rhai cyd-destunau.
Last Updated: 15 May 2019
English: no-fault notice
Welsh: hysbysiad "dim bai"
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Context: Also known as the "notice-only ground".
Last Updated: 20 November 2014
English: no fixed abode
Welsh: heb gartref sefydlog
Status B
Subject: Justice and order
Last Updated: 31 July 2012
English: No food or drink to be consumed in this room
Welsh: Dim bwyta nac yfed yn yr ystafell hon
Status A
Subject: Food
Part of speech: Verb
Last Updated: 27 March 2008
English: no-frills
Welsh: di-lol
Status C
Subject: Transport
Part of speech: Adjective
Last Updated: 20 May 2004
English: no harm proposal
Welsh: cynnig dim niwed
Status A
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Context: In terms of building conservation.
Last Updated: 25 June 2013
English: No ifs. No butts.
Welsh: Dim esgus. Byth.
Status A
Subject: Health
Part of speech: Proper noun
Notes: Slogan ymgyrch atal gwerthu tybaco anghyfreithlon.
Last Updated: 27 January 2022
English: noise
Welsh: sŵn
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: synau
Definition: Sain y bernir neu y canfyddir ei bod yn un nas dymunir neu'n un niweidiol.
Notes: Yng nghyd-destun sŵn amgylcheddol.
Last Updated: 26 January 2023
English: Noise Abatement Zone
Welsh: Parth Lleihau Sŵn
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: NAZ
Last Updated: 11 January 2013
English: Noise Act 1996
Welsh: Deddf Sŵn 1996
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last Updated: 28 April 2005