TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: norm datblygiad
English: developmental norm
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: normau datblygiad
Definition: Cyfartaledd yr ystod oedran pan fydd plentyn yn cyrraedd pob carreg filltir datblygiad.
Last updated: 9 February 2021
Welsh: norofeirws
English: norovirus
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 31 December 2008
Welsh: NORPEC
English: NORPEC
Status C
Subject: Europe
Part of speech: Neutral
Definition: Network of Regional Parliamentary European Committees
Last updated: 2 September 2004
Welsh: North Hoyle
English: North Hoyle
Status C
Subject: Environment
Part of speech: Neutral
Definition: Fferm wynt yn y môr i'r gogledd o arfordir y Gogledd.
Last updated: 17 November 2011
Welsh: North Middle Ground
English: North Middle Ground
Status C
Subject: Environment
Definition: Banc tywod yn Aber Hafren.
Last updated: 13 May 2011
Welsh: Northop Hall
English: Northop Hall
Status B
Subject: Place-names
Last updated: 26 July 2004
Welsh: Northumberland
English: Northumberland
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Enw sir yn Lloegr. Safonwyd y ffurf hon gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg fel rhan o restr o siroedd Lloegr. Am ragor o wybodaeth am y prosiect safoni hwn, gweler gwefan Comisiynydd y Gymraeg.
Last updated: 17 June 2025
Welsh: Northumbria
English: Northumbria
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Uned weinyddol yn Lloegr
Last updated: 14 August 2003
Welsh: Northwood
English: Northwood
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Lle yn Lloegr.
Last updated: 2 May 2013
Welsh: Norton
English: Norton
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Vale of Glamorgan
Last updated: 20 November 2007
Welsh: Norwy
English: Norway
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: Norwy plws
English: Norway plus
Status B
Subject: Europe
Part of speech: Proper noun
Notes: Teitl anffurfiol ar un o'r opsiynau ar gyfer trefniant â'r Undeb Ewropeaidd yn dilyn Brexit.
Last updated: 6 December 2018
Welsh: Nosema
English: Nosema
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Pathogen sy'n achosi clefyd, sydd hefyd yn cael ei alw yn Nosema, mewn gwenyn mêl.
Last updated: 23 September 2020
Welsh: nos-lywio
English: night navigation
Status B
Subject: Justice and order
Part of speech: Verb
Last updated: 30 August 2012
Welsh: noson
English: night
Status A
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Plural: nosweithiau
Definition: Yng nghyd-destun y ddeddfwriaeth ar yr ardoll ymwelwyr, cyfnod sy’n dechrau ar un diwrnod ac sy’n dod i ben ar y diwrnod nesaf.
Notes: Daw'r diffiniad o Fil Llety Ymwelwyr (Cofrestr ac Ardoll) Etc. (Cymru) 2025.
Last updated: 11 November 2024
Welsh: Noson Aer Glân
English: Clean Air Night
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 10 April 2025
Welsh: Noson Cysylltiadau Celtaidd
English: Celtic Connections Evening
Status A
Subject: Europe
Part of speech: Noun, Feminine, Singular
Context: Event to be held in Brussels.
Last updated: 18 August 2009
Welsh: noson tân gwyllt
English: bonfire night
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last updated: 20 February 2006
Welsh: nosweithiau olynol
English: consecutive nights
Status A
Subject: Tourism and leisure
Part of speech: Noun, Plural
Definition: Yng nghyd-destun y ddeddfwriaeth ar yr ardoll ymwelwyr, dwy noson sy'n dilyn ei gilydd mewn llety gwyliau.
Last updated: 11 November 2024
Welsh: Noswyl Nadolig
English: Christmas Eve
Status A
Subject: Religion
Part of speech: Noun, Feminine, Singular
Last updated: 20 February 2006
Welsh: Notais
English: Nottage
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Pen-y-bont ar Ogwr. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Pen-y-bont ar Ogwr (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: NPS
English: NPS
Status A
Subject: General
Definition: National Probation Service
Last updated: 11 October 2004
Welsh: NRA
English: NRA
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: National Record of Achievement
Last updated: 10 January 2003
Welsh: nrg4SD
English: nrg4SD
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Definition: Network of Regional Governments for Sustainable Development
Last updated: 30 March 2004
Welsh: NRLS
English: NRLS
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: National Reporting and Learning System
Last updated: 14 April 2004
Welsh: NSA
English: NSA
Status C
Subject: Agriculture
Part of speech: Neutral
Definition: National Sheep Association
Last updated: 19 July 2004
Welsh: NSF
English: NSF
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: National Service Framework
Last updated: 6 November 2003
Welsh: NSIP+
English: NSIP+
Status C
Subject: Transport
Part of speech: Neutral
Definition: Enhanced National Station Improvement Programme
Last updated: 6 April 2011
Welsh: NSPCC Cymru
English: NSPCC Cymru
Status A
Subject: Social services
Part of speech: Neutral
Last updated: 19 August 2003
Welsh: N sydd ar gael i'r planhigyn neu'r cnwd
English: plant or crop available N
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Nitrogen in soil or manure available for plant use.
Last updated: 31 March 2009
Welsh: Nuremberg
English: Nuremberg
Status B
Subject: Europe
Part of speech: Proper noun
Last updated: 9 September 2003
Welsh: NVQ
English: NVQ
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: National Vocational Qualification
Last updated: 25 February 2004
Welsh: nwy anadweithiol
English: inert gas
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 5 February 2013
Welsh: nwy anghonfensiynol
English: unconventional gas resource
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Bydd nwy’n parhau i chwarae rôl wrth newid i system ynni carbon isel, ac o ystyried heriau sicrwydd ynni, mae angen gwerthuso potensial nwy anghonfensiynol yng Nghymru a’r cyfleoedd economaidd a allai ddeillio o unrhyw ddatblygiad.
Last updated: 5 September 2019
Welsh: nwy clustogi
English: cushion gas
Status A
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: Nwy a gedwir mewn cyfleusterau tanddaearol at y diben o alluogi adfer o’r storfa nwy arall a storiwyd ynddi.
Last updated: 23 March 2023
Welsh: nwydd
English: commodity
Status A
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Plural: nwyddau
Notes: Term y faes cyllid ac economeg. Os oes angen gwahaniaethu rhwng "goods" a "commodities" mewn testun Cymraeg, gellid defnyddio "cynwydd" (ll. "cynwyddau") am "commodity".
Last updated: 11 July 2019
Welsh: nwyddau a gwasanaethau amgylcheddol
English: EGS
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: environmental goods and services
Last updated: 25 July 2005
Welsh: nwyddau a gwasanaethau amgylcheddol
English: environmental goods and services
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: EGS
Last updated: 20 May 2005
Welsh: Nwyddau a Gwasanaethau Amgylcheddol Carbon Isel
English: LCEGS
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 5 September 2019
Welsh: Nwyddau a Gwasanaethau Amgylcheddol Cymru
English: Environmental Goods and Services Wales
Status A
Subject: Environment
Part of speech: Noun, Plural
Definition: Un o raglenni Awdurdod Datblygu Cymru.
Last updated: 20 May 2005
Welsh: nwyddau allan
English: outbound goods
Status B
Subject: Economic development
Part of speech: Noun, Plural
Last updated: 25 June 2020
Welsh: nwyddau bond
English: bonded goods
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Last updated: 15 May 2019
Welsh: nwyddau brown
English: brown goods
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: Nwyddau trydanol yn y cartref megis setiau teledu, systemau sain.
Last updated: 24 January 2011
Welsh: nwyddau â chyfyngiad oed
English: age restricted products
Status B
Subject: Justice and order
Part of speech: Noun, Plural
Last updated: 29 August 2012
Welsh: Nwyddau - Contractau, Fframweithiau a Chanllawiau
English: Commodities - Contracts, Frameworks and Guidance
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Plural
Last updated: 10 January 2007
Welsh: nwyddau cyfalaf
English: capital goods
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Definition: Hefyd: Manufactured means of production – cyfrwng cynhyrchiant wedi’i weithgynhyrchu. Mae nwyddau cyfalaf yn golygu pethau fel ffatrïoedd, peiriannau, taclau ac ati sy’n cael eu defnyddio i gynhyrchu pethau eraill at eu defnyddio e.e. mae JCB yn nwydd cyfalaf am ei fod yn cael ei ddefnyddio i gynhyrchu rhywbeth arall e.e. argae; nwyddau cyfalaf yw’r peiriannau mewn ffatri siocled a’r siocled yw’r hyn a gynhyrchir, y ‘consumer goods’.
Last updated: 13 December 2011
Welsh: nwyddau cyfleus
English: convenience goods
Status C
Subject: Planning
Part of speech: Noun, Plural
Last updated: 23 July 2003
Welsh: nwyddau cymharol
English: comparison goods
Status C
Subject: Economic development
Part of speech: Noun, Plural
Definition: Non perishable' goods for retail sale which are often stocked in a wide range of sizes, styles, colours and qualities, including furniture, carpets, televisions etc.
Last updated: 9 October 2002
Welsh: Nwyddau Cymwys Gogledd Iwerddon
English: Qualifying Northern Ireland Goods
Status B
Subject: Law
Part of speech: Noun, Plural
Definition: Nwyddau sy'n elwa o fynediad dilyffethair wrth gael eu symud o Ogledd Iwerddon i Brydain Fawr o dan y trefniadau masnachu ar ôl Brexit. Cyflwynwyd y cysyniad er mwyn cynnal ymrwymiad Llywodraeth y DU y gall busnesau o Ogledd Iwerddon barhau i fasnachu'n rhydd o fewn marchnad fewnol y DU er gwaethaf Protocol Gogledd Iwerddon.
Last updated: 17 November 2025
Welsh: nwyddau diffygiol
English: faulty goods
Status B
Subject: Justice and order
Part of speech: Noun, Plural
Last updated: 14 August 2012