TermCymru

75660 results
Results are displayed in alphabetical order.
English: poll (the polls)
Welsh: pleidleisio
Status B
Subject: Local Government
Part of speech: Verb
Definition: Y broses o bleidleisio mewn etholiad e.e. the country went to the polls on March 10.
Last Updated: 21 March 2003
English: pollutant
Welsh: llygrydd
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: NID llygryn
Last Updated: 7 October 2002
English: Pollutant Release and Transfer Register
Welsh: Cofrestr Gollwng a Throsglwyddo Llygryddion
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 14 November 2007
English: Pollutant Release and Transfer Registers
Welsh: Cofrestri Gollwng a Throsglwyddo Llygryddion
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: PRTR
Last Updated: 14 September 2007
English: pollutants
Welsh: llygryddion
Status A
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 7 October 2002
English: pollute
Welsh: llygru
Status A
Subject: Environment
Part of speech: Verb
Last Updated: 7 October 2002
English: polluter
Welsh: llygrwr
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 6 April 2004
English: polluter pays principle
Welsh: yr egwyddor mai’r llygrwr sy’n talu
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Yr egwyddor y dylai'r rhai sy'n achosi llygredd dalu am gostau rheoli'r llygredd ac adweirio.
Last Updated: 1 February 2024
English: polluting substance
Welsh: sylwedd llygru
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 September 2004
English: pollution
Welsh: llygredd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 July 2003
English: pollution control valve
Welsh: falf rheoli llygredd
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 23 October 2003
English: pollution emissions
Welsh: allyriadau llygredd
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 7 December 2007
English: pollution isolation valve
Welsh: falf ynysu llygredd
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 23 October 2003
English: pollution pathway
Welsh: llwybr llygru
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 20 January 2010
English: pollution prevention and control
Welsh: atal a rheoli llygredd
Status C
Subject: Environment
Part of speech: Verb
Definition: PPC
Last Updated: 25 March 2010
English: Pollution Prevention and Control Act 1999
Welsh: Deddf Atal a Rheoli Llygredd 1999
Status C
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Last Updated: 7 June 2011
English: Pollution Prevention and Control (Designation of Medium Combustion Plant Directive) (Offshore) Order 2018
Welsh: Gorchymyn Atal a Rheoli Llygredd (Dynodi’r Gyfarwyddeb Cyfarpar Hylosgi Canolig) (Alltraeth) 2018
Status B
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 6 December 2018
English: Pollution Prevention and Control (Designation of the Industrial Emissions Directive) (Offshore) Order 2013
Welsh: Gorchymyn Atal a Rheoli Llygredd (Dynodi’r Gyfarwyddeb Allyriadau Diwydiannol) (Alltraeth) 2013
Status B
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 6 December 2018
English: Pollution Prevention Branch
Welsh: Y Gangen Atal Llygredd
Status C
Subject: Government and Assembly departments and posts
Part of speech: Noun, Feminine, Singular
Last Updated: 8 June 2011
English: pollution risk
Welsh: perygl llygru
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 20 May 2004
English: polyanthus
Welsh: briallu amrywliw
Status C
Subject: Plants
Part of speech: Noun, Plural
Last Updated: 27 January 2004
English: polyaromatic hydrocarbons
Welsh: hydrocarbonau polyaromatig
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: PAH
Last Updated: 1 November 2010
English: polycentric
Welsh: lluosganolog
Status B
Subject: Economic Development
Part of speech: Adjective
Context: Town planning.
Last Updated: 27 February 2012
English: polychlorinated biphenyl
Welsh: biffenyl polyclorinedig
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: PCB
Last Updated: 14 July 2006
English: polycrisis
Welsh: polygreisis
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Sefyllfa barhaus o greisis, lle ceir amryw o greisisau rhyng-gysylltiedig byd-eang.
Last Updated: 7 December 2023
English: polycyclic aromatic hydrocarbons
Welsh: hydrocarbonau aromatig polysyclig
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: PAHs
Last Updated: 26 July 2004
English: polycystic ovary syndrome
Welsh: syndrom ofarïau polysystig
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 14 October 2021
English: poly-drug users
Welsh: y rhai sy'n defnyddio amryw o gyffuriau
Status C
Subject: Social Services
Part of speech: Noun, Plural
Last Updated: 12 September 2008
English: polyene antifungal
Welsh: gwrthffwng polyen
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: gwrthffwngau polyen
Last Updated: 6 November 2019
English: polyethylene
Welsh: polyethylen
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Rhesin synthetig gwydn, ysgafn a hyblyg a wnaed drwy bolymereiddio ethylen, ac a ddefnyddir yn bennaf mewn bagiau plastig, cynwysyddion bwyd a deunydd pecynnu.
Last Updated: 13 October 2022
English: polygamous marriage
Welsh: priodas amlbriod
Status C
Subject: Legal
Part of speech: Noun, Feminine, Singular
Definition: Any marriage during the subsistence of which a party to it is married to more than one person and the ceremony of marriage took place under the law of a country which permits polygamy.
Last Updated: 10 February 2012
English: polygamous marriages
Welsh: priodasau amlbriod
Status C
Subject: Legal
Part of speech: Noun, Plural
Last Updated: 10 February 2012
English: polygamy
Welsh: amlbriodas
Status C
Subject: Legal
Part of speech: Noun, Feminine, Singular
Last Updated: 10 February 2012
English: polygendered
Welsh: amlryweddol
Status A
Subject: Health
Part of speech: Adjective
Definition: Describes a person who manifest characteristics, behaviors or self-expression, which in their own or someone else's perception, is typical of or commonly associated with persons of another gender.
Last Updated: 21 November 2012
English: polygloves
Welsh: polyfenyg
Status C
Subject: General
Part of speech: Noun, Plural
Last Updated: 10 November 2008
English: polyhalite
Welsh: polyhalid
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 28 March 2018
English: polymer
Welsh: polymer
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: polymerau
Definition: Sylwedd sydd â strwythur moleciwlaidd a adeiladwyd yn bennaf neu'n gyfan gwbl o nifer fawr o unedau tebyg wedi eu bondio, ee llawer o ddeunyddiau organig synthetig a ddefnyddir fel plastigau a rhesinau.
Last Updated: 13 October 2022
English: polymerase chain reaction test
Welsh: prawf adwaith cadwynol polymerasau
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Genetic context.
Last Updated: 23 November 2007
English: polymeric lining
Welsh: leinin polymerig
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: leininau polymerig
Last Updated: 13 October 2022
English: polymer processing
Welsh: prosesu polymer
Status C
Subject: Economic Development
Last Updated: 11 September 2007
English: Polymer Processing and Related Operations
Welsh: Prosesu Polymerau a Gweithrediadau Cysylltiedig
Status A
Subject: Education
Part of speech: Verb
Context: Apprenticeship learning pathway.
Last Updated: 31 October 2012
English: Polymer Processing and Signmaking
Welsh: Prosesu Polymerau a Gwneud Arwyddion
Status A
Subject: Education
Part of speech: Verb
Context: Apprenticeship learning pathway.
Last Updated: 31 October 2012
English: Polymer Processing Operations
Welsh: Gweithrediadau Prosesu Polymerau
Status A
Subject: Education
Part of speech: Noun, Plural
Context: Apprenticeship learning pathway.
Last Updated: 31 October 2012
English: Polynesian
Welsh: Polynesaidd
Status C
Subject: Personnel
Part of speech: Adjective
Last Updated: 22 June 2007
English: polypharmacy
Welsh: amlgyffuriaeth
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Polypharmacy is the prescription of several drugs.
Last Updated: 24 October 2016
English: polyps
Welsh: polypau
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: small growths
Last Updated: 7 May 2009
English: polysaccharide pneumococcal vaccine
Welsh: brechlyn niwmococol polysacarid
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: PPV
Last Updated: 17 November 2011
English: polysorbate
Welsh: polysorbad
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: polysorbadau
Last Updated: 6 November 2019
English: polystyrene
Welsh: polystyren
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 13 October 2022
English: polystyrene cup
Welsh: cwpan polystyren
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 21 July 2011