TermCymru

Results are displayed in English alphabetical order A-Z
English: NEO
Welsh: Arsyllfa Mentergarwch Cenedlaethol
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: National Entrepreneurship Observatory
Context: Teitl swyddogol ar y wefan.
Last Updated: 18 June 2007
English: neodymium
Welsh: neodymiwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Nd
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: neolithic
Welsh: neolithig
Status A
Subject: Estates and Cadw
Part of speech: Adjective
Last Updated: 25 June 2013
English: neon
Welsh: neon
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Ne
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: neonatal
Welsh: newyddenedigol
Status B
Subject: Health
Part of speech: Adjective
Last Updated: 16 April 2003
English: neonatal and obstetric emergencies
Welsh: argyfyngau newyddenedigol ac obstetrig
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 13 December 2010
English: neonatal care leave
Welsh: absenoldeb gofal newyddenedigol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: absenoldebau gofal newyddenedigol
Definition: Cyfnod o absenoldeb â thâl neu heb dâl a roddir i riant neu ofalwr er mwyn darparu gofal i fabanod newyddanedig sy’n derbyn gofal newyddenedigol.
Notes: Os oes amwysedd o ran yr ystyr, gellid ystyried ychwanegu’r arddodiad: absenoldeb ar gyfer gofal newyddenedigol.
Last Updated: 26 November 2025
English: Neonatal Clinical Network
Welsh: Rhwydwaith Clinigol Newyddenedigol
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 1 November 2010
English: Neonatal Hearing Screening
Welsh: Sgrinio Clyw Babanod Newyddenedigol
Status C
Subject: Health
Part of speech: Verb
Last Updated: 4 October 2005
English: neonatal hepatitis syndromes
Welsh: syndromau hepatitis newyddenedigol
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 13 June 2011
English: Neonatal Intensive Care
Welsh: Gofal Dwys i'r Newydd-anedig
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 13 December 2010
English: neonatal intensive care unit
Welsh: uned gofal dwys i’r newydd-anedig
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: NICU
Last Updated: 5 December 2011
English: Neonatal Lead Nurse
Welsh: Nyrs Arweiniol y Newydd-anedig
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 13 December 2010
English: neonatal nursing
Welsh: nyrsio newyddenedigol
Status C
Subject: Health
Part of speech: Verb
Last Updated: 8 October 2003
English: neonatal resuscitation
Welsh: adfywio'r newyddanedig
Status C
Subject: Health
Part of speech: Verb
Last Updated: 14 November 2024
English: neonatal services
Welsh: gwasanaethau newyddenedigol
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 28 June 2006
English: Neonatal Transport Services
Welsh: Gwasanaethau Cludo Babanod Newydd-anedig
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 1 November 2010
English: neonatal unit
Welsh: uned babanod newydd-anedig
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 11 April 2013
English: neonatologist
Welsh: neonatolegydd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: A person who studies or applies neonatology, the medical science for new born babies.
Last Updated: 22 March 2010
English: neonatology
Welsh: neonatoleg
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 15 March 2004
English: neoplasia
Welsh: neoplasia
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Proses batholegol sy'n arwain at ffurfiad a thwf neoplasm.
Last Updated: 25 March 2024
English: neoplasms
Welsh: neoplasmau
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: New growths or tumours which may be benign or malignant.
Last Updated: 3 March 2006
English: NEOST
Welsh: Sefydliad Cenedlaethol Cyflogwyr Athrawon Ysgol
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: National Employers’ Organisation for School Teachers
Last Updated: 5 February 2008
English: neovascularisation
Welsh: neofasgwlareiddiad
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Datblygiad pibellau gwaed newydd, yn enwedig mewn meinwe lle y cafodd cylchrediad y gwaed ei niweidio gan drawma neu afiechyd.
Last Updated: 11 April 2024
English: Nepal
Welsh: Nepal
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: Nepali
Welsh: Nepalaidd
Status C
Subject: Personnel
Part of speech: Adjective
Last Updated: 22 June 2007
English: nephrologists
Welsh: arenegwyr
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 5 February 2008
English: nephrology
Welsh: arenneg
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 16 April 2003
English: nephrops
Welsh: cimwch Norwy
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: cimychiaid Norwy
Definition: Nephrops norvegicus
Last Updated: 14 March 2019
English: NEPTS
Welsh: NEPTS
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym a ddefnyddir yn y ddwy iaith am Non-Emergency Patient Transport Service / Gwasanaeth Cludo Cleifion Mewn Achosion Nad Ydynt yn Rhai Brys
Last Updated: 11 May 2017
English: neptunium
Welsh: neptwniwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Np
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: NERC
Welsh: Cyngor Ymchwil yr Amgylchedd Naturiol
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am y Natural Environment Research Council.
Last Updated: 23 September 2020
English: NERC Act
Welsh: Deddf yr Amgylchedd Naturiol a Chymunedau Gwledig
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Definition: Natural Environment and Rural Communities Act
Last Updated: 21 June 2010
English: NERS
Welsh: Cynllun Cenedlaethol i Atgyfeirio Cleifion i Wneud Ymarfer Corff
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: National Exercise Referral Scheme
Last Updated: 19 September 2013
English: nerve monitoring and stimulation
Welsh: monitro ac ysgogi nerfau
Status C
Subject: Health
Part of speech: Verb
Last Updated: 8 July 2008
English: NeSS
Welsh: Gwasanaeth Ystadegau Bro
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: Neighbourhood Statistics Service
Last Updated: 8 December 2004
English: Nest
Welsh: Nyth
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: A Welsh Government programme from April 2011 offering energy efficiency improvements to householders in Wales. Replaces the previous Home Energy Efficiency Scheme in tackling fuel poverty.
Last Updated: 17 November 2011
English: NESTA
Welsh: NESTA
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: National Endowment for Science, Technology and the Arts
Last Updated: 25 November 2005
English: nest box
Welsh: bocs nythu
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 6 August 2008
English: nest destruction
Welsh: difrodi nyth
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 20 April 2011
English: nested intervention
Welsh: ymyrraeth wedi’i nythu
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: ymyraethau wedi'u nythu
Context: ‌Mae'r cynlluniau peilot yn cynnwys ymyrraeth wedi'i nythu o gymorth rheoli pwysau ar gyfer teuluoedd â phlant rhwng tair a saith oed sydd uwchben yr 91‌ain‌ ganradd o ran pwysau.
Last Updated: 21 February 2024
English: NEST framework
Welsh: fframwaith NYTH
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Offeryn cynllunio ar gyfer Byrddau Partneriaeth Rhanbarthol sy'n ceisio sicrhau dull 'system gyfan' ar gyfer datblygu gwasanaethau iechyd meddwl, lles a chymorth i fabanod, plant, pobl ifanc, rhieni, gofalwyr a'u teuluoedd ehangach ledled Cymru.
Notes: Mae'r acronym Saesneg yn sefyll am "Nurturing, Empowering, Safe and Trusted". Mae'r acronym Cymraeg yn sefyll am "rhoi Nerth, Ymddiried, Tyfu’n ddiogel a Hybu".
Last Updated: 4 September 2025
English: nesting
Welsh: nythu
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: nesting material
Welsh: deunydd nythu
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 10 October 2007
English: nest tubes
Welsh: nythbibellau
Status C
Subject: Planning
Part of speech: Noun, Plural
Last Updated: 10 May 2011
English: net
Welsh: rhwyd
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 19 July 2005
English: net
Welsh: netio
Status A
Subject: Finance and statistics
Part of speech: Verb
Definition: Eithrio swm nad yw'n un net (er enghraifft treth) wrth gyfrifo swm arall.
Notes: Term o faes cyfrifyddu. Weithiau defnyddir net off, netting off ac ati yn Saesneg i olygu’r un peth. Yn yr achosion hynny, nid oes angen addasu’r term Cymraeg.
Last Updated: 15 June 2023
English: NETA
Welsh: NETA
Status C
Subject: Environment
Definition: New Electricity Trading Arrangement
Last Updated: 10 January 2003
English: net access
Welsh: mynediad i'r rhwyd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: net assets
Welsh: asedau net
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Last Updated: 7 June 2011