TermCymru

76172 results
Results are displayed in alphabetical order.
English: binge eating
Welsh: gorfwyta mewn pyliau
Status C
Subject: Health
Part of speech: Verb
Last Updated: 24 August 2005
English: bioaccumulate
Welsh: biogronni
Status B
Subject: Environment
Part of speech: Verb
Definition: Proses lle bydd sylweddau, yn enwedig sylweddau gwenwynig, yn cronni mewn organeb.
Last Updated: 14 February 2019
English: bioaccumulating
Welsh: biogronnol
Status B
Subject: Environment
Part of speech: Adjective
Last Updated: 14 February 2019
English: bioassay
Welsh: biobrawf
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Using living organisms to measure the effect of a substance, factor or condition.
Last Updated: 8 December 2004
English: biobanking
Welsh: biobancio
Status C
Subject: Health
Part of speech: Verb
Last Updated: 10 November 2010
English: Biobanks Wales
Welsh: Banc Biolegol Cymru
Status A
Subject: Health
Part of speech: Proper noun
Context: Dyma'r teitl sydd ar eu gwefan.
Last Updated: 16 February 2015
English: bio-based
Welsh: seiliedig ar ddeunydd biolegol
Status B
Subject: Environment
Part of speech: Adjective
Definition: Disgrifiad o ddeunydd a weithgynhyrchwyd o sylweddau sy'n deillio o organebau byw neu organebau a fu unwaith yn fyw.
Last Updated: 14 November 2023
English: bio-behavioural state
Welsh: cyflwr bioymddygiadol
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: cyflyrrau bioymddygiadol
Definition: Lefel deffroad y prif system nerfol.
Context: Efallai y bydd parodrwydd dysgwyr i ymateb i stimwli yn dibynnu, yn rhannol o leiaf, ar eu cyflwr bio-ymddygiadol.
Last Updated: 9 January 2020
English: bio-burden
Welsh: biolwyth
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 21 July 2010
English: biochar
Welsh: bio-olosg
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 1 November 2010
English: biochemical
Welsh: biocemegol
Status A
Subject: Environment
Part of speech: Adjective
Definition: NID biogemegol. Nid yw 'bio' + cyfaddasiad o air Saesneg yn achosi treiglad yn yr ail elfen.
Last Updated: 7 October 2002
English: biochemical oxygen demand
Welsh: y galw biocemegol am ocsigen
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 17 October 2005
English: biochemistry
Welsh: biocemeg
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 8 February 2011
English: biocidal
Welsh: bioladdol
Status B
Subject: Environment
Part of speech: Adjective
Context: Regulation (EU) No 528/2012 of the European Parliament and of the Council of 22 May 2012 concerning the making available on the market and use of biocidal products;
Last Updated: 21 February 2019
English: biocide
Welsh: bioladdwr
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Unrhyw gemegyn sy'n cael ei ddefnyddio i ladd neu reoli organedd fiolegol.
Last Updated: 14 September 2004
English: Biocides and Pesticides Assessment Unit
Welsh: Uned Asesu Bioladdwyr a Phlaladdwyr
Status C
Subject: Government and Assembly departments and posts
Part of speech: Noun, Feminine, Singular
Last Updated: 11 May 2006
English: biocomposites
Welsh: biogyfansoddion
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 6 April 2011
English: biocontainment
Welsh: biogaethiwo
Status C
Subject: Agriculture
Part of speech: Verb
Definition: Creu amodau sy’n sicrhau nad oes modd i bathogen ac ati ddianc a heintio’r byd.
Last Updated: 4 February 2009
English: biocontainment duty
Welsh: dyletswydd i fiogaethiwo
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 4 February 2009
English: biocontainment risk
Welsh: perygl i’r mesurau biogaethiwo
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 4 February 2009
English: biodegradable municipal waste
Welsh: gwastraff trefol pydradwy
Status C
Subject: Legal
Part of speech: Noun, Masculine, Singular
Last Updated: 18 November 2011
English: biodegradable plastic
Welsh: plastig bioddiraddadwy
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Plastig a all ddadelfennu'n ffisegol a biolegol, i'r graddau ei fod yn dadelfennu yn y pen draw i garbon deuocsid, biomas a dŵr ac y gellir adfer ei gyfansoddion drwy ei gompostio neu drwy ei dreulio'n anaerobig.
Last Updated: 13 October 2022
English: biodegradable waste
Welsh: gwastraff bioddiraddadwy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Rydym wedi cyflwyno mesurau amrywiol, gan gynnwys gwaith atal gwastraff, treth gwarediadau tirlenwi, targedau statudol ar gyfer Awdurdodau Lleol a chasglu gwastraff bwyd ar wahân er mwyn lleihau faint o wastraff bioddiraddadwy sy'n mynd i safleoedd tirlenwi.
Last Updated: 16 September 2024
English: biodegrade
Welsh: bioddiraddio
Status B
Subject: Environment
Part of speech: Verb
Definition: Yng nghyd-destun deunyddiau anorganig (ee plastig), ymddatod yn ddarnau llai dros amser drwy weithrediad bacteria a meicro-organebau eraill.
Notes: Gweler hefyd y cofnodion am degrade a decompose.
Last Updated: 13 October 2022
English: biodiesel
Welsh: biodiesel
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Nid yw 'bio' + cyfaddasiad o air Saesneg yn achosi treiglad yn yr ail elfen.
Last Updated: 17 June 2004
English: biodigester
Welsh: biodreulydd
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: biodreulwyr
Last Updated: 30 August 2024
English: biodigestion
Welsh: biodreulio
Status C
Subject: Waste
Part of speech: Verb
Last Updated: 18 October 2004
English: biodiversity
Welsh: bioamrywiaeth
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: A measure of the number and range of species and their relative abundance in a community.
Last Updated: 9 October 2002
English: biodiversity action plan
Welsh: cynllun gweithredu bioamrywiaeth
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: BAP. The means by which the UK government commitment to the Convention on Biological Diversity at Rio de Janeiro (1992) is to be met.
Last Updated: 9 October 2002
English: Biodiversity Action Reporting System
Welsh: System Adrodd ar Weithredu Bioamrywiaeth
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: BARS
Last Updated: 10 January 2007
English: biodiversity decline
Welsh: dirywiad mewn bioamrywiaeth
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 13 August 2020
English: Biodiversity Deep Dive
Welsh: Archwiliad Dwfn Bioamrywiaeth
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 17 March 2022
English: biodiversity duty
Welsh: dyletswydd bioamrywiaeth
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 19 December 2006
English: biodiversity habitat
Welsh: cynefin bioamrywiaeth
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Glastir
Last Updated: 28 May 2012
English: biodiversity hotspot
Welsh: llecyn cyfoethog o ran bioamrywiaeth
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: llecynnau cyfoethog o ran bioamrywiaeth
Last Updated: 13 August 2020
English: Biodiversity in Wales
Welsh: Bioamrywiaeth yng Nghymru
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 24 September 2002
English: Biodiversity Reporting and Information Group
Welsh: Grŵp Adrodd a Gwybodaeth Bioamrywiaeth
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: BRIG
Last Updated: 10 January 2007
English: Biodiversity Research Advisory Group
Welsh: Grŵp Cynghori ar Ymchwil Bioamrywiaeth
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: BRAG
Last Updated: 10 January 2007
English: biodiversity services
Welsh: gwasanaethau bioamrywiaeth
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: Y buddiannau sy'n dod o fioamrywiaeth e.e. ansawdd bywyd.
Last Updated: 19 December 2006
English: bio-ecological model
Welsh: y model bioecolegol
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Damcaniaeth ym maes secioleg addysg sy'n edrych ar ddatblygiad plant yng nghyd-destun y gydberthynas rhwng genynnau ac amgylchedd yr unigolyn. Lluniwyd y ddamcaniaeth gan Urie Bronfenbrenner.
Last Updated: 13 March 2024
English: bio-economy
Welsh: bioeconomi
Status B
Subject: Economic Development
Part of speech: Noun, Feminine, Singular
Definition: Cynhyrchu adnoddau biolegol adnewyddadwy a throsi'r rhain a'u gwastraff yn gynnyrch fel bwyd, porthiant a bioynni.
Last Updated: 12 November 2020
English: bio-energy
Welsh: bio-ynni
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 20 August 2008
English: Bioenergy Action Plan for Wales
Welsh: Cynllun Gweithredu Bio-Ynni i Gymru
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 2 August 2010
English: bioengineering
Welsh: biobeirianneg
Status C
Subject: Environment
Last Updated: 22 May 2008
English: biofeedback clinic
Welsh: clinig adborth
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 23 January 2009
English: biofilm
Welsh: bioffilm
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 21 February 2012
English: bioflavonoid
Welsh: biofflafonoid
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: biofflafonoidau
Last Updated: 6 November 2019
English: bio-fouling
Welsh: biolygru
Status C
Subject: Agriculture
Part of speech: Verb
Context: Gallai'r rhywogaethau estron fod wedi dod i mewn i'n dyfroedd drwy gael eu rhyddhau'n fwriadol neu ar ddamwain gan bobl, eu cludo gan longau (biolygru) neu drwy broses naturiol megis cerrynt y m
Last Updated: 23 March 2017
English: biofuel
Welsh: biodanwydd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 16 June 2004
English: biofuel pellets
Welsh: pelenni biodanwydd
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 23 May 2007