TermCymru

Results are displayed in English alphabetical order A-Z
English: Natural Flood Management Accelerator Programme
Welsh: Y Rhaglen Sbarduno ar gyfer Rheoli Llifogydd yn Naturiol
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 30 March 2023
English: natural gas
Welsh: nwy naturiol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Unrhyw nwy sy'n deillio o strata naturiol.
Last Updated: 23 February 2026
English: natural gas vehicles
Welsh: cerbydau nwy naturiol
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: NGV
Last Updated: 3 December 2003
English: natural history
Welsh: hanes naturiol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Cwrs datblygiad arferol afiechyd neu gyflwr, yn enwedig pan na roddir triniaeth iddo.
Context: Mae angen hap-dreialon dan reolaeth sydd wedi’u cynllunio’n dda i ddangos nad siawns neu hanes naturiol COVID hir sydd i gyfrif am y gwelliannau i symptomau rhai cleifion.
Notes: Mewn rhai cyd-destunau annhechnegol mae'n bosibl y byddai 'hynt' yn addas yn Gymraeg.
Last Updated: 22 October 2024
English: Natural History Museum
Welsh: Amgueddfa Astudiaethau Natur
Status C
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last Updated: 5 January 2011
English: naturalist
Welsh: naturiolaidd
Status C
Subject: Education
Part of speech: Adjective
Definition: e.g. style of art etc
Last Updated: 15 November 2006
English: natural language processing
Welsh: prosesu iaith naturiol
Status A
Subject: ICT
Part of speech: Verb
Definition: Is-faes o ieithyddiaeth, gwyddor gyfrifiadurol, peiriannu gwybodaeth a deallusrwydd artiffisial, sy'n ymwneud â'r rhyngweithio rhwg cyfrifiaduron a ieithoedd dynol (ieithoedd naturiol). Un o'r prif nodau yw dysygu sut i raglennu cyfrifiaduron i brosesu a dadansoddi symiau mawr o ddata mewn ieithoedd naturiol.
Last Updated: 30 January 2020
English: naturally derived
Welsh: o darddiad naturiol
Status A
Subject: Environment
Part of speech: Adjective
Last Updated: 10 June 2013
English: naturally infected animals
Welsh: anifeiliaid sydd wedi'u heintio'n naturiol
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 6 August 2008
English: Naturally Occurring Radioactive Material
Welsh: Deunydd Ymbelydrol Naturiol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: NORM
Last Updated: 5 February 2014
English: naturally occurring radionuclide
Welsh: radioniwclid naturiol
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: radioniwclidau naturiol
Last Updated: 23 March 2021
English: natural mineral water
Welsh: dŵr mwynol naturiol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 9 October 2008
English: natural mortality
Welsh: marwoldeb naturiol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: of fish
Last Updated: 20 March 2013
English: natural parent
Welsh: rhiant naturiol
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 13 May 2014
English: natural polymer
Welsh: polymer naturiol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: polymerau naturiol
Last Updated: 13 October 2022
English: natural porous strata
Welsh: strata mân-dyllog naturiol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 February 2026
English: natural range
Welsh: tiriogaeth naturiol
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: y diriogaeth y mae rhywogaeth i’w chael yn naturiol ynddi
Last Updated: 20 November 2025
English: natural regeneration
Welsh: aildyfiant naturiol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2003
English: natural regeneration crop
Welsh: cnwd eildwf naturiol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2003
English: natural resistance to
Welsh: ymwrthedd naturiol i
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 3 October 2003
English: Natural Resource Management
Welsh: Rheoli Adnoddau Naturiol
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 12 October 2005
English: natural resources
Welsh: adnoddau naturiol
Status A
Subject: Environment
Part of speech: Noun, Plural
Context: Unigol: adnodd naturiol. Defnyddir "cyfoeth naturiol" ar gyfer enw'r corff a'r gweinidog.
Last Updated: 22 September 2006
English: Natural Resources and Food MEG
Welsh: MEG Cyfoeth Naturiol a Bwyd
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Main Expenditure Group
Last Updated: 22 April 2014
English: Natural Resources Body for Wales
Welsh: Corff Adnoddau Naturiol Cymru
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r enw cyfreithiol ar y corff a adwaenir yn Gymraeg fel Cyfoeth Naturiol Cymru.
Last Updated: 26 January 2023
English: Natural Resources Directorate
Welsh: Cyfarwyddiaeth Cyfoeth Naturiol
Status A
Subject: Welsh Government posts and departments
Part of speech: Proper noun, Feminine, Singular
Context: Within the Welsh Government.
Last Updated: 14 August 2014
English: Natural Resources Wales
Welsh: Cyfoeth Naturiol Cymru
Status A
Subject: Environment
Part of speech: Proper noun, Masculine, Singular
Definition: NRW. Organisation with responsibility for the environment. Established in 2013.
Context: Defnyddir "cyfoeth naturiol" ar gyfer teitl y gweinidog hefyd. Fel arall, defnyddir "adnoddau naturiol".
Last Updated: 30 October 2012
English: natural river flow
Welsh: llif naturiol yr afon
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 19 December 2011
English: natural sciences
Welsh: gwyddorau naturiol
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 7 December 2005
English: natural state
Welsh: cyflwr naturiol
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 25 January 2007
English: natural variability
Welsh: amrywiadau naturiol
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: Yr amrywiaeth sy’n digwydd yn naturiol mewn natur e.e. mae’r tymheredd yn gostwng ac yn codi yn naturiol o flwyddyn i flwyddyn, a gallai hwnnw guddio unrhyw duedd allai fod yn digwydd o dan ddylanwad arall sy’n newid yr hinsawdd.
Last Updated: 19 December 2011
English: natural vegetation
Welsh: llystyfiant naturiol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 3 October 2003
English: Nature, Access and Marine Unit
Welsh: Yr Uned Natur, Mynediad a'r Môr
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 9 October 2008
English: Nature Action Zone
Welsh: Ardal Weithredu Byd Natur
Status A
Subject: Environment
Part of speech: Proper noun, Feminine, Singular
Definition: NAZ
Context: Brecon Beacons - focusing on the Usk and Wye catchments; Cambrian mountains; Conwy Valley; Pembrokeshire coast; South Wales Valleys; Berwyn and Migneint; Llŷn Peninsula.
Last Updated: 23 June 2014
English: nature-based solutions
Welsh: atebion ar sail natur
Status B
Subject: Environment
Part of speech: Noun, Plural
Definition: Gweithredoedd i ddiogelu ecosystemau naturiol neu ecosystemau a addaswyd, eu rheoli'n gynaliadwy a'u hadfer, ac ar y cyd â hynny fynd i'r afael â heriau i'r gymdeithas yn effeithiol ac yn hyblyg. Drwy hyn, sicrheir manteision i les pobl ac i fioamrywiaeth.
Last Updated: 13 August 2020
English: Nature Conservancy Council
Welsh: Cyngor Gwarchod Natur
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 24 September 2002
English: nature conservation
Welsh: gwarchod natur
Status A
Subject: Environment
Part of speech: Verb
Last Updated: 9 October 2003
English: Nature Conservation and Biodiversity Policy
Welsh: Polisi Bioamrywiaeth a Chadwraeth Natur
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 10 July 2008
English: nature conservation order
Welsh: gorchymyn gwarchod natur
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 July 2003
English: nature emergency
Welsh: yr argyfwng natur
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 22 September 2022
English: Nature Estate Wales
Welsh: Ystad Natur Cymru
Status A
Subject: Environment
Part of speech: Proper noun
Notes: Grŵp a gaiff ei gynnull gan Lywodraeth Cymru er mwyn dwyn ynghyd dirfeddiannwyr yng Nghymru i weithredu ym maes bioamrywiaeth.
Last Updated: 11 March 2026
English: nature market
Welsh: marchnad natur
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: marchnadoedd natur
Definition: Marchnad ar gyfer prynu a gwerthu credydau amgylcheddol sy’n seiliedig ar natur, gan alluogi cwmnïau i fuddsoddi mewn gwaith adfer neu warchod natur.
Context: Mae rhaglen Safonau Buddsoddi Natur y BSI yn sefydlu safonau ar gyfer marchnadoedd natur.
Last Updated: 23 December 2025
English: Nature Networks Fund
Welsh: Y Gronfa Rhwydweithiau Natur
Status C
Subject: Environment
Part of speech: Proper noun
Last Updated: 16 February 2023
English: nature of qualifying interest
Welsh: natur y buddiant cymhwyso
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 20 March 2012
English: nature positive
Welsh: natur-bositif
Status B
Subject: Environment
Part of speech: Adjective
Notes: Gellir hepgor y cysylltnod mewn rhai amgylchiadau (ee hashnodau).
Last Updated: 23 January 2024
English: nature positive Wales
Welsh: Cymru natur-bositif
Status B
Subject: Environment
Part of speech: Proper noun
Context: Bydd Strategaeth Adfer Natur Cymru yn nodi ein gweledigaeth hirdymor ar gyfer Cymru natur-bositif, lle mae bioamrywiaeth yn cael ei diogelu a’i hadfer, gan osod y llwybr strategol ar gyfer cyflawni’r targedau bioamrywiaeth statudol.
Notes: Derbynnir y gellir hepgor y cysylltnod mewn rhai amgylchiadau (ee hashnodau).
Last Updated: 1 February 2024
English: nature recovery
Welsh: adfer natur
Status B
Subject: Environment
Part of speech: Verb
Context: Bydd mynd i’r afael â’r argyfwng natur yn gofyn am gamau brys, parhaus a hirdymor i gyflawni’r newid trawsnewidiol sydd ei angen. Gan gydnabod hyn, bydd Gweinidogion Cymru yn cyflwyno fframwaith adfer natur strategol i ddiogelu ac adfer natur yn ogystal â darparu mwy o atebolrwydd a thryloywder.
Last Updated: 31 January 2024
English: Nature Recovery Plan
Welsh: Cynllun Adfer Natur
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 October 2014
English: Nature Recovery Plan for Wales
Welsh: Cynllun Adfer Natur Cymru
Status A
Subject: Environment
Part of speech: Proper noun, Masculine, Singular
Last Updated: 23 October 2014
English: nature reserve
Welsh: gwarchodfa natur
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 23 July 2003
English: Nature Trails
Welsh: Llwybrau Natur
Status B
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 22 May 2003