TermCymru

Results are displayed in English alphabetical order A-Z
English: plumber
Welsh: plwmwr
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 19 April 2006
English: plumbing
Welsh: plymio
Status C
Subject: General
Part of speech: Verb
Last Updated: 11 September 2007
English: Plumbing and Heating
Welsh: Plymio a Gwresogi
Status A
Subject: Education
Part of speech: Verb
Context: Apprenticeship learning pathway.
Last Updated: 31 October 2012
English: plume dynamics
Welsh: dynameg ffrydiau
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Notes: Yng nghyd-destun astudiaethau hydroforffolegol.
Last Updated: 23 March 2021
English: plume trajectory
Welsh: taflwybr y ffrwd
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun astudiaethau hydroforffolegol.
Last Updated: 23 March 2021
English: plums
Welsh: eirin
Status A
Subject: Plants
Part of speech: Noun, Plural
Last Updated: 1 September 2004
English: pluralism
Welsh: plwraliaeth
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Y cysyniad y dylid rhoi statws cydradd i bob crefydd a chred wrth ymdrin â hwy ym myd addysg.
Notes: Yng nghyd-destun y cwricwlwm newydd.
Last Updated: 1 June 2020
English: pluralistic
Welsh: plwraliaethol
Status B
Subject: Education
Part of speech: Adjective
Definition: Y cyflwr o roi statws cydradd i bob crefydd a chred wrth ymdrin â hwy ym myd addysg.
Notes: Yng nghyd-destun y cwricwlwm newydd.
Last Updated: 1 June 2020
English: pluralistic development
Welsh: datblygiad plwralaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Model datblygiadol sy’n cydnabod sawl llwybr datblygiadol dilys (ee ar gyfer plentyn), gan bwysleisio amrywiaeth a chynhwysiant.
Notes: Mae’r dull hwn yn dod yn fwy dylanwadol na’r model datblygiad llinol ym maes addysg, er enghraifft yn y Cwricwlwm i Gymru.
Last Updated: 23 December 2025
English: plurality
Welsh: lluosogrwydd
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 9 February 2009
English: plurality model
Welsh: model amlddarparwr
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Mae NEPTS yng Nghymru yn cael ei ddarparu gan WAST gan ddefnyddio model amlddarparwr. Mae’r model yn cael ei gydlynu gan WAST ac mae’n cynnwys trafnidiaeth nad yw’n frys a ddarperir gan WAST ac ystod o ddarparwyr eraill.
Last Updated: 16 April 2020
English: plural society
Welsh: cymdeithas luosol
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Last Updated: 23 October 2003
English: pluricultural
Welsh: lluosddiwylliannol
Status B
Subject: Culture and the arts
Part of speech: Adjective
Notes: Term o faes ieithyddiaeth a ddefnyddir mewn deunyddiau sy’n gysylltiedig â CEFR, y Fframwaith Cyfeirio Cyffredin Ewropeaidd ar gyfer Ieithoedd.
Last Updated: 2 October 2025
English: plurilingual
Welsh: lluosieithog
Status B
Subject: Culture and the arts
Part of speech: Adjective
Notes: Term o faes ieithyddiaeth a ddefnyddir mewn deunyddiau sy’n gysylltiedig â CEFR, y Fframwaith Cyfeirio Cyffredin Ewropeaidd ar gyfer Ieithoedd.
Last Updated: 2 October 2025
English: plus sign
Welsh: arwydd plws
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: plus VAT
Welsh: a TAW
Status C
Subject: Finance and statistics
Last Updated: 12 June 2006
English: plutonium
Welsh: plwtoniwm
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 March 2021
English: plutonium
Welsh: plwtoniwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Pu
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: ply for hire
Welsh: ceisio cael ei hurio
Status A
Subject: Law
Part of speech: Verb
Notes: Yng nghyd-destun tacsis.
Last Updated: 4 June 2018
English: Plymouth   
Welsh: Plymouth
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Merthyr Tudful. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Merthyr Tudful (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Plymouth
Welsh: Plymouth
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Bro Morgannwg. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Bro Morgannwg (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Plynlimon
Welsh: Pumlumon
Status A
Subject: Place-names
Part of speech: Proper noun
Last Updated: 12 September 2008
English: PM
Welsh: Rheoli Personél
Status C
Subject: Personnel
Part of speech: Verb
Definition: Personnel Management
Last Updated: 25 June 2003
English: PM
Welsh: deunydd gronynnol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am particulate matter.
Last Updated: 26 January 2023
English: PM10
Welsh: PM10
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Deunydd gronynnol â diamedr aerodynamig nad yw'n fwy na 10 micrometr.
Context: Mae gan fesurau i leihau lefelau PM2.5 y potensial hefyd i leihau lefelau PM10, gan gynnwys carbon monocsid, sylffwr deuocsid, cyfansoddion organig anweddol, bensopyren a deuocsinau eraill.
Last Updated: 26 January 2023
English: PM2.5
Welsh: PM2.5
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Deunydd gronynnol â diamedr aerodynamig nad yw'n fwy na 2.5 micrometr.
Last Updated: 26 January 2023
English: PM2.5 air quality target
Welsh: targed ansawdd aer PM2.5
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 26 January 2023
English: PMA
Welsh: Mynedfa Breifat
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: Private Means of Access
Last Updated: 5 March 2008
English: PMB
Welsh: Bwrdd Gweinidogol Sir Benfro
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Pembrokeshire Ministerial Board
Last Updated: 3 April 2013
English: PMBS
Welsh: Gwasanaethau Personél, Rheoli a Busnes
Status C
Subject: Personnel
Part of speech: Noun, Plural
Definition: Personnel, Management and Business Services
Last Updated: 30 April 2003
English: PMC
Welsh: Pwyllgor Monitro'r Rhaglen
Status C
Subject: Committees
Part of speech: Noun, Masculine, Singular
Definition: Programme Monitoring Committee
Last Updated: 4 April 2007
English: PMD
Welsh: Is-adran Rheoli Rhaglenni
Status C
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: Programme Management Division
Last Updated: 8 July 2010
English: pMDI
Welsh: anadlydd dos mesuredig dan wasgedd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am pressurised metered dose inhaler.
Last Updated: 9 December 2021
English: PMED
Welsh: anawsterau corfforol a meddygol
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: physical and medical difficulties
Last Updated: 29 January 2008
English: PMETB
Welsh: BAHMR
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Postgraduate Medical Education and Training Board
Last Updated: 19 June 2003
English: PMG
Welsh: Grant Prosesu a Marchnata
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Processing and Marketing Grant
Last Updated: 4 April 2007
English: PMH
Welsh: iechyd meddwl amenedigol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am perinatal mental health.
Last Updated: 3 June 2026
English: PMLD
Welsh: anawsterau dysgu dwys a lluosog
Status A
Subject: Health
Part of speech: Noun, Plural
Context: Mae deunyddiau Ar Drywydd Dysgu yn helpu ymarferwyr yn y gwaith o asesu sgiliau cyfathrebu a gwybyddol cynnar dysgwyr ag anawsterau dwys a lluosog.
Notes: Gall yr acronym Saesneg hwn fod yn cyfleu'r termau 'profound and multiple learning difficulties' neu 'profound and multiple learning disabilities'. Arfer Llywodraeth Cymru yw defnyddio'r term cyntaf o'r rhain, felly'r cyfieithiad o hwnnw a ddarperir ar gyfer yr acronym. Serch hynny, argymhellir arfer gofal wrth ei drosi.
Last Updated: 9 January 2020
English: PMOS
Welsh: syndrom polyendocrin metabolaidd ofarïaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma’r acronym Saesneg a ddefnyddir am polyendocrine metabolic ovarian syndrome.
Last Updated: 15 May 2026
English: PMO Senior Project Manager
Welsh: Uwch-reolwr Prosiect Swyddfa Rheoli Rhaglenni
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 22 May 2025
English: PM's official spokesmen
Welsh: llefarwyr swyddogol y Prif Weinidog
Status C
Subject: Politics
Part of speech: Noun, Plural
Last Updated: 29 March 2007
English: PM's Strategy Unit
Welsh: Uned Strategaeth y Prif Weinidog
Status C
Subject: Politics
Part of speech: Noun, Feminine, Singular
Last Updated: 29 March 2007
English: PND
Welsh: Cronfa Ddata Genedlaethol yr Heddlu
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Definition: Police National Database
Last Updated: 25 November 2009
English: pneumococcal bacteria
Welsh: bacteria niwmococol
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 15 August 2011
English: pneumococcal conjugate vaccine
Welsh: brechlyn niwmococol cyfun
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: PCV
Last Updated: 20 May 2008
English: pneumococcal disease
Welsh: clefyd niwmococol
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 15 August 2011
English: pneumococcal vaccine
Welsh: brechlyn niwmococol
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 15 August 2011
English: Pneumococcal vaccine Catch-up programme for children under two years of age
Welsh: Y brechlyn Niwmococol Rhaglen dal i fyny ar gyfer plant o dan ddwy flwydd oed
Status A
Subject: Health
Part of speech: Neutral
Definition: Teitl taflen imiwneiddio.
Last Updated: 16 July 2008
English: Pneumococcal Vaccine for Older People: Factsheet
Welsh: Y Brechlyn Niwmococol ar gyfer Pobl Hŷn: Taflen Wybodaeth
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Dogfen y Cynulliad 2004
Last Updated: 12 August 2004
English: pneumonia
Welsh: niwmonia
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 26 October 2004