TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Bil Ysmygu mewn Mannau Cyhoeddus (Cymru)
English: Smoking in Public Places (Wales) Bill
Status C
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last updated: 14 April 2004
Welsh: Bil Ysmygu Tybaco (Mannau Cyhoeddus a Gweithleoedd)
English: Tobacco Smoking (Public Places and Workplaces) Bill
Status C
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last updated: 8 December 2004
Welsh: BIM
English: BIM
Status B
Subject: Planning
Part of speech: Verb
Definition: Building information modeling (BIM) is a process involving the generation and management of digital representations of physical and functional characteristics of places.
Notes: Modelu Gwybodaeth am Adeiladau yw'r term llawn.
Last updated: 11 March 2016
Welsh: BIMD
English: BIMD
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: Business and Information Management Directorate
Last updated: 23 February 2004
Welsh: bin Big Belly
English: Big Belly bin
Status C
Subject: Environment
Part of speech: Noun, Plural
Context: Solar-powered bin that compacts waste in the bin.
Last updated: 18 August 2014
Welsh: bin compost
English: compost bin
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 11 July 2007
Welsh: bin dolav
English: dolav bin
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Biniau sy’n cael eu defnyddio gan ffermwyr i gadw carcasau ynddyn nhw tra byddant yn disgwyl i’r casglwr cofrestredig ddod i’w casglu.
Context: Enw masnachol yw dolav.
Last updated: 23 September 2009
Welsh: biniau bwyd anifeiliaid
English: feed bins
Status C
Subject: Law
Part of speech: Noun, Plural
Last updated: 9 July 2008
Welsh: bin nwyddau mislif
English: sanitary bin
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: biniau nwyddau mislif
Notes: Gellir dweud 'nwyddau hylendid' neu 'nwyddau iechydol', yn ddibynnol ar y cyd-destun, os yw'r term yn cynnwys nwyddau heblaw rhai mislif.
Last updated: 1 May 2024
Welsh: bin offer miniog
English: sharps bin
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: biniau offer miniog
Context: Ystyr “bin offer miniog” (“sharps bin”) yw cynhwysydd anhyblyg, arbenigol sy’n cydymffurfio â Chod CGE 20 01 99(1) ac sydd wedi ei gynllunio i waredu’n ddiogel offer miniog sy’n gysylltiedig â rhoi triniaethau arbennig.
Notes: Daw'r testun cyd-destunol o Reoliadau Trwyddedau Triniaeth Arbennig (Cymru) 2024.
Last updated: 13 June 2025
Welsh: bioamrywiaeth
English: biodiversity
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Amrywioldeb ymysg organebau byw o bob ffynohonnell gan gynnwys ecosystemau tir, ecosystemau môr ac ecosystemau dyfrol eraill, a'r rhwydweithiau ecolegol y maent yn rhan ohonynt. Mae hyn yn cynnwys amrywiaeth o fewn rhywogaethau a rhwng rhywogaethau, ac amrywiaeth o ran ecosystemau.
Last updated: 22 April 2025
Welsh: Bioamrywiaeth yng Nghymru
English: Biodiversity in Wales
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 24 September 2002
Welsh: bioamrywiol
English: biologically diverse
Status C
Subject: Environment
Part of speech: Adjective
Last updated: 7 June 2006
Welsh: biobancio
English: biobanking
Status C
Subject: Health
Part of speech: Verb
Last updated: 10 November 2010
Welsh: biobeirianneg
English: bioengineering
Status C
Subject: Environment
Last updated: 22 May 2008
Welsh: bioberygl
English: biohazard
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 26 October 2004
Welsh: bioblastigau
English: bioplastics
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 6 April 2011
Welsh: biobrawf
English: bioassay
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
Welsh: biobrawf
English: assay
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: biobrofion
Definition: Prawf ar organeb i bennu cryfder sylwedd, fel arfer drwy ei gymharu â pharatoad safonol o'r sylwedd hwnnw.
Last updated: 22 July 2020
Welsh: bioburo
English: biorefine
Status A
Subject: Agriculture
Part of speech: Verb
Last updated: 13 December 2012
Welsh: biocemeg
English: biochemistry
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 8 February 2011
Welsh: biocemegol
English: biochemical
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
Welsh: biocemegydd clinigol
English: clinical biochemist
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 5 September 2003
Welsh: BioCymru
English: BioWales
Status A
Subject: Health
Part of speech: Proper noun
Notes: BioCymru yw cynhadledd fawr Cymru yn sector y gwyddorau bywyd, ac un o gynadleddau pwysica’r maes yn y Deyrnas Unedig.
Last updated: 8 November 2016
Welsh: biodanwydd
English: biofuel
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 16 June 2004
Welsh: biodanwydd ail genhedlaeth
English: second generation biofuel
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Second generation biofuels are produced using the whole of the plant and can be produced using non-food sources such as wood and biowaste.
Last updated: 21 May 2013
Welsh: biodanwyddau
English: biofuels
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 8 July 2008
Welsh: biodanwydd cenhedlaeth gyntaf
English: first generation biofuel
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Refers to fuels produced using existing technology from food crops.
Last updated: 21 May 2013
Welsh: biodanwydd cyfun
English: blended biofuel
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 3 November 2008
Welsh: bioddaearyddiaeth
English: biogeography
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 30 November 2004
Welsh: bioddangosydd
English: biomarker
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: A specific physical trait used to measure or indicate the effects or progress of a disease or condition: Biomarkers of ageing include thinning of the hair and diminished elasticity of the skin.
Last updated: 1 May 2009
Welsh: bioddeunydd
English: biomaterial
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Context: It is an effective biomaterial for applications such as cell culture, wound care and regeneration.
Last updated: 21 February 2019
Welsh: bioddiogelwch
English: biosecurity
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Mesurau i atal organebau niweidiol rhag ymledu i bobl, anifeiliaid a phlanhigion.
Last updated: 23 September 2020
Welsh: Bioddiogelwch ar y Fferm
English: Farm Biosecurity
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 24 September 2002
Welsh: bioddiraddio
English: biodegrade
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
Welsh: biodebyg
English: biosimilar
Status B
Subject: Health
Part of speech: Adjective
Definition: Disgrifiad o feddyginiaeth fiolegol sy'n hynod debyg i un arall sydd eisoes wedi ei chymeradwyo.
Last updated: 21 July 2022
Welsh: biodiesel
English: 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
Welsh: biodreulio
English: biodigestion
Status C
Subject: Waste
Part of speech: Verb
Last updated: 18 October 2004
Welsh: biodreulydd
English: biodigester
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: biodreulwyr
Last updated: 30 August 2024
Welsh: bioeconomi
English: bio-economy
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
Welsh: biofarciwr
English: biomarker
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 25 March 2010
Welsh: biofarciwr
English: biomarkers
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: biofarcwyr
Context: For example, nano-devices and nano-biosensors allow the detection and measurement of biomarkers in fluid or tissue samples at a level of sensitivity far beyond current methods, aiding the early detection and treatment of a wide range of diseases including cancer and heart disease.
Last updated: 16 March 2017
Welsh: biofferyllol
English: biopharmaceutical
Status C
Subject: Health
Part of speech: Adjective
Last updated: 6 August 2008
Welsh: bioffilm
English: biofilm
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 21 February 2012
Welsh: biofflafonoid
English: bioflavonoid
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: biofflafonoidau
Last updated: 6 November 2019
Welsh: biogaethiwo
English: biocontainment
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
Welsh: Bio-Ganolfan Aber
English: ABC
Status C
Subject: Environment
Part of speech: Proper noun, Masculine, Singular
Definition: Aber Bio-Centre, Aberystwyth University.
Last updated: 24 May 2012
Welsh: biogronni
English: bioaccumulate
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
Welsh: biogronnol
English: bioaccumulating
Status B
Subject: Environment
Part of speech: Adjective
Last updated: 14 February 2019
Welsh: biogyfansoddion
English: biocomposites
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 6 April 2011