TermCymru

76172 results
Results are displayed in alphabetical order.
English: NICEIC
Welsh: Cyngor Archwilio Cenedlaethol ar gyfer Contractio Gosodiadau Trydanol
Status C
Subject: Fire and Rescue
Part of speech: Proper noun, Masculine, Singular
Definition: National Inspection Council for Electrical Installation Contracting
Last Updated: 29 June 2012
English: NICE Implementation Facilitator for Wales
Welsh: Hwylusydd Gweithredu NICE i Gymru
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 14 January 2021
English: NICHD
Welsh: Sefydliad Cenedlaethol Iechyd Plant a Datblygiad Dynol
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: National Institute of Child Health and Human Development
Last Updated: 21 July 2011
English: niche identity
Welsh: hunaniaeth arbenigol
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last Updated: 20 March 2013
English: niche markets
Welsh: marchnadoedd arbenigol
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 29 July 2003
English: nickel
Welsh: nicel
Status C
Subject: Economic Development
Part of speech: Noun, Masculine, Singular
Last Updated: 27 February 2006
English: nickel and compounds
Welsh: nicel a'i gyfansoddion
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 1 November 2010
English: nicotinamide riboside chloride
Welsh: nicotinamid ribosid clorid
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 25 November 2022
English: nicotine
Welsh: nicotin
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 5 June 2015
English: nicotine inhaling device
Welsh: dyfais mewnanadlu nicotin
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: ‘Nicotine inhaling device’ a ddefnyddir ym Mil Iechyd y Cyhoedd am yr hyn a elwir yn fwy cyffredinol yn ‘e-cigarette’.
Last Updated: 5 June 2015
English: nicotine products
Welsh: cynhyrchion nicotin
Status A
Subject: Health
Part of speech: Noun, Plural
Last Updated: 5 June 2015
English: nicotine replacement therapy
Welsh: therapi disodli nicotin
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: NRT
Last Updated: 3 August 2006
English: NICU
Welsh: uned gofal dwys i’r newydd-anedig
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: neonatal intensive care unit
Last Updated: 5 December 2011
English: Niger
Welsh: Niger
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: Nigeria
Welsh: Nigeria
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: Nigerian
Welsh: Nigeraidd
Status C
Subject: Personnel
Part of speech: Adjective
Last Updated: 22 June 2007
English: night
Welsh: noson
Status A
Subject: Tourism and Recreation
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
English: night-flowering catchfly
Welsh: gludlys nos-flodeuol
Status A
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: silene noctiflora
Last Updated: 21 June 2022
English: night glow
Welsh: gwawl nos
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 8 November 2006
English: Nightingale House Hospice
Welsh: Hosbis Tŷ'r Eos
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Hosbis yn Wrecsam. 'Hospis' sydd ar eu gwefan, ond byddai hynny'n anghyson gyda'n harfer ni.
Last Updated: 23 November 2011
English: nightjar
Welsh: troellwr mawr
Status A
Subject: Birds
Part of speech: Noun, Masculine, Singular
Definition: Caprimulgus europaeus
Last Updated: 21 November 2012
English: night line
Welsh: ffôn nos
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 26 January 2010
English: night navigation
Welsh: nos-lywio
Status B
Subject: Justice and Order
Part of speech: Verb
Last Updated: 30 August 2012
English: Night Out Scheme
Welsh: Cynllun Noson Allan
Status A
Subject: Culture and the Arts
Part of speech: Noun, Masculine, Singular
Definition: Cynllun gan Gyngor Celfyddydau Cymru.
Last Updated: 28 February 2005
English: night shelters
Welsh: lloches nos
Status A
Subject: Social Services
Part of speech: Noun, Feminine, Singular
Last Updated: 15 February 2010
English: Nightstop
Welsh: Lloches Dros Nos
Status C
Subject: Social Services
Part of speech: Noun, Feminine, Singular
Definition: Offers a safe and secure environment for vulnerable young people, whilst solutions are found to their housing problems.
Last Updated: 9 October 2008
English: night-vision equipment
Welsh: offer gweld yn y nos
Status B
Subject: Justice and Order
Part of speech: Noun, Plural
Last Updated: 30 August 2012
English: NIHR
Welsh: Y Sefydliad Cenedlaethol dros Ymchwil Iechyd a Gofal
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am y National Institute of Health and Care Research. Mae'r sefydliad wedi newid ei enw o'r National Institute of Health Research / Sefydliad Cenedlaethol dros Ymchwil Iechyd, ond nid yw'r acronym NIHR wedi newid.
Last Updated: 23 May 2024
English: NIIAS
Welsh: NIIAS
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma’r acronym a ddefnyddir yn y ddwy iaith am y National Intelligent Integrated Audit Solution / Teclyn Archwilio Integredig Deallus Cenedlaethol.
Last Updated: 17 November 2016
English: nil by mouth
Welsh: dim trwy'r geg
Status C
Subject: Health
Part of speech: Neutral
Last Updated: 8 July 2010
English: nil rate
Welsh: cyfradd o ddim
Status A
Subject: Finance and Statistics
Part of speech: Noun, Feminine, Singular
Context: Mae cyfraddau’r ardoll fel a ganlyn: (a) y gyfradd is yw £0.75, (b) y gyfradd uwch yw £1.25, ac (c) y gyfradd o ddim yw £0, ond mae hyn yn ddarostyngedig i gyflwyno premiwm gan brif gyngor.
Notes: Daw'r frawddeg gyd-destunol o Fil Llety Ymwelwyr (Cofrestr ac Ardoll) Etc. (Cymru) 2025.
Last Updated: 11 November 2024
English: Nipah disease
Welsh: clefyd Nipah
Status C
Subject: Legal
Part of speech: Noun, Masculine, Singular
Last Updated: 14 April 2008
English: nipple
Welsh: teth
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: tethau
Last Updated: 28 March 2019
English: NIPT
Welsh: Profi Cynenedigol Heb Lawdriniaeth
Status B
Subject: Health
Part of speech: Verb
Context: Cymru yw'r wlad gyntaf yn y DU i gyflwyno Profi Cynenedigol heb Lawdriniaeth (NIPT).
Last Updated: 3 October 2018
English: NISCC
Welsh: NISCC
Status C
Subject: Social Services
Part of speech: Noun, Masculine, Singular
Definition: Northern Ireland Social Care Council
Last Updated: 7 October 2002
English: NISCHR
Welsh: Sefydliad Cenedlaethol ar gyfer Ymchwil Gofal Cymdeithasol ac Iechyd
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: National Institute for Social Care and Health Research
Last Updated: 2 May 2008
English: NIS Directive
Welsh: Y Gyfarwyddeb Diogelwch Rhwydweithiau a Gwybodaeth
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last Updated: 25 July 2017
English: NIS Directive
Welsh: Y Gyfarwyddeb NIS
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r byrfodd a ddefnyddir weithiau am yr EU Directive on the Security of Networks and Information Systems / Cyfarwyddeb yr UE ar Ddiogelwch Rhwydweithiau a Gwybodaeth
Last Updated: 9 August 2017
English: NISRA
Welsh: Asiantaeth Ystadegau ac Ymchwil Gogledd Iwerddon
Status C
Subject: Finance and Statistics
Part of speech: Noun, Feminine, Singular
Definition: Northern Ireland Statistics and Research Agency
Last Updated: 27 October 2006
English: Nitrate Pollution Prevention (Wales) Regulations 2008
Welsh: Rheoliadau Atal Llygredd Nitradau (Cymru) 2008
Status C
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 2 October 2012
English: Nitrate Pollution Prevention (Wales) Regulations 2013
Welsh: Rheoliadau Atal Llygredd Nitradau (Cymru) 2013
Status A
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 1 October 2020
English: Nitrates Directive
Welsh: Y Gyfarwyddeb Nitradau
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 25 April 2005
English: Nitrate Sensitive Area
Welsh: Ardal Agored i Niwed gan Nitradau
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 29 July 2003
English: Nitrate Vulnerable Zone
Welsh: Parth Perygl Nitradau
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: Parthau Perygl Nitradau
Definition: Ardal y dynodwyd ei bod mewn perygl o'i llygru gan nitradau amaethyddol.
Notes: Defnyddir yr acronym NVZ am y term hwn.
Last Updated: 1 October 2020
English: nitrogen
Welsh: nitrogen
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 11 July 2019
English: nitrogen dioxide
Welsh: nitrogen deuocsid
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 27 October 2020
English: nitrogen fertiliser
Welsh: gwrtaith nitrogen
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: gwrteithiau nitrogen
Last Updated: 1 October 2020
English: nitrogen fixing
Welsh: bachu nitrogen
Status C
Subject: Agriculture
Part of speech: Verb
Context: Gweler hefyd 'methane capture'. Yr un ystyr sydd i 'methane capture' a 'methane fixing'. Cymeradwywyd y cyfieithiad Cymraeg gan y Brifysgol a Chymdeithas Edward Llwyd.
Last Updated: 30 July 2010
English: nitrogen oxide
Welsh: nitrogen ocsid
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: ocsidau nitrogen
Context: Prif amcan y rheolaeth ar allyriadau ocsidau nitrogen (NOx) o longau o dan Reoliadau Llongau Masnach (Atal Llygredd Aer o Longau) 2008 (fel y’u diwygiwyd) yw gwella ansawdd aer drwy ei gwneud yn ofynnol bod peiriannau a osodwyd ar long yn cyrraedd y safon a bennwyd ar gyfer allyriadau NOx.
Notes: Sylwer ar y drefn wrthdro ar gyfer y ffurf luosog. Yn gyffredinol yn Gymraeg, nodir enwau cemegol gan ddilyn trefn y symbolau. Serch hynny nid yw hyn yn gweithio'n ystyrlon yn achos ffurfiau lluosog.
Last Updated: 6 June 2019
English: nitrous oxide
Welsh: ocsid nitrus
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: ocsidau nitrus
Last Updated: 10 February 2022