TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: pwysedd gwaed mewn-fasgwlaidd
English: intra-vascular blood pressure
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 13 December 2010
Welsh: pwysedd gwaed uchel
English: high blood pressure
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 3 March 2006
Welsh: pwysedd gwaed uchel
English: hypertension
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 20 May 2004
Welsh: pwysedd negyddol
English: negative pressure
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Pan fydd y pwysedd mewn un lle yn is na’r pwysedd mewn lle arall - mae’r pwysedd yn y lle hwnnw yn bwysedd positif o’i gymharu â’r lle â’r pwysedd negyddol e.e. e.e. mae’n bwysig bod pwysedd negyddol mewn labordy sy’n trin pathogenau o’i gymharu â gweddill yr adeilad oherwydd os caiff twll ei wneud yn ei wal, bydd yr aer yn llifo i mewn iddo o’r rhan sydd â phwysedd positif.
Last updated: 4 February 2009
Welsh: pwysedd positif
English: positive pressure
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Pan fydd y pwysedd mewn un lle yn uwch na’r pwysedd mewn lle arall - mae’r pwysedd yn y lle hwnnw yn bwysedd negyddol o’i gymharu â’r lle â’r pwysedd positif e.e. mae’n bwysig bod pwysedd negyddol mewn labordy sy’n trin pathogenau o’i gymharu â gweddill yr adeilad oherwydd os caiff twll ei wneud yn ei wal, bydd yr aer yn llifo i mewn iddo o’r rhan sydd â phwysedd positif.
Last updated: 4 February 2009
Welsh: pwysedd positif deulefel yn y llwybr anadlu
English: bilevel positive airway pressure
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Triniaeth cymorth anadlu, fel arfer drwy bwmp a masg, lle caiff aer ei wthio i mewn i’r ysgyfaint ar ddwy lefel wahanol o bwysedd er mwyn cynnal gweithrediad arferol yr ysgyfaint. Bydd lefel pwysedd yr aer yn is wrth anadlu allan, o'i gymharu â'r pwysedd wrth anadlu i fewn.
Notes: Defnyddir yr acronym Saesneg BiPAP yn aml am y cysyniad hwn
Last updated: 23 January 2025
Welsh: pwysedd positif parhaus yn y llwybr anadlu
English: continuous positive airway pressure
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Triniaeth cymorth anadlu, fel arfer drwy bwmp a masg, lle caiff aer ei wthio ar bwysedd cyson i mewn i’r ysgyfaint er mwyn cynnal gweithrediad arferol yr ysgyfaint.
Notes: Defnyddir yr acronym Saesneg CPAP yn aml am y cysyniad hwn.
Last updated: 5 June 2020
Welsh: Pwysigrwydd Eiriolaeth
English: Advocacy Counts
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Adroddiadau gan Age Cymru.
Last updated: 10 May 2011
Welsh: pwyslathau
English: struts
Status C
Subject: Planning
Part of speech: Noun, Plural
Last updated: 27 February 2006
Welsh: Pwyso a Mesur
English: Taking Stock
Status C
Subject: Local government
Part of speech: Verb
Definition: Papur CLlLC Hydref 2003
Last updated: 31 May 2006
Welsh: Pwyso a Mesur Glastir
English: Glastir Stocktake
Status A
Subject: Agriculture
Part of speech: Verb
Definition: Proses sy'n crynhoi holl elfennau a phrosesau Glastir i weld ydyn nhw'n gweithio.
Last updated: 23 February 2012
Welsh: pwysoli
English: weight
Status C
Subject: Finance and statistics
Part of speech: Verb
Definition: To weight something, ie multiply (components of an average etc) by factors reflecting their relative importance.
Last updated: 20 September 2004
Welsh: pwysoli
English: weighting
Status B
Subject: Finance and statistics
Part of speech: Verb
Definition: Defnyddio gwerth mathemategol mewn cyfrifiad er mwyn adlewyrchu pwysigrwydd rhywbeth.
Last updated: 18 June 2020
Welsh: pwysoliad
English: weighting
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: pwysoliadau
Definition: Gwerth mathemategol a roddir mewn cyfrifiad er mwyn adlewyrchu pwysigrwydd rhywbeth.
Last updated: 18 June 2020
Welsh: pwysoliad positif
English: positive weighting
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 23 September 2013
Welsh: pwysoliad teneurwydd poblogaeth
English: sparsity weighting
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 22 December 2004
Welsh: pwysoli pleidleisiau
English: weighting of votes
Status C
Subject: Local government
Part of speech: Verb
Last updated: 6 November 2003
Welsh: pwysoli positif
English: positive weighting
Status A
Subject: Finance and statistics
Part of speech: Verb
Last updated: 23 September 2013
Welsh: pwyth
English: suture
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: pwythau
Last updated: 14 November 2024
Welsh: pwyth adsugnol
English: resorbable suture
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: pwythau adsugnol
Last updated: 2 April 2020
Welsh: pwytho
English: suturing
Status B
Subject: Health
Part of speech: Verb
Last updated: 14 November 2024
Welsh: Pwy Ydym Ni?
English: What Makes Wales?
Status C
Subject: General
Definition: Arddangosfa arloesol a gynhaliwyd yn yr Amgueddfa a'r Oriel Genedlaethol yng Nghaerdydd
Last updated: 24 September 2002
Welsh: PYCAG
English: NAPFRE
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: National Advisory Panel for Religious Education
Last updated: 2 December 2004
Welsh: pydew derbyn
English: reception pit
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: pydewau derbyn
Definition: Pydew a ddefnyddir i gasglu slyri cyn ei drosglwyddo i danc storio slyri neu i gasglu slyri sy’n cael ei ollwng o danc o’r fath.
Last updated: 1 October 2020
Welsh: pydew pridd
English: soil pit
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 17 October 2005
Welsh: pydifflwmetoffen
English: pydiflumetofen
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Math o ffwngladdwr.
Last updated: 18 April 2024
Welsh: Pydredd Coch
English: Brown Rot
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: pydredd mewn tatws
Last updated: 16 July 2002
Welsh: Pydredd Cylch
English: Ring Rot
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: pydredd mewn tatws
Last updated: 16 July 2002
Welsh: pydredd dannedd
English: dental decay
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 14 November 2007
Welsh: pydredd dannedd
English: tooth decay
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Pan fydd asidau yn y geg, gan amlaf yn sgil siwgr mewn bwyd, yn meddalu a thoddi enamel a dentin y dannedd.
Last updated: 4 April 2019
Welsh: pydredd dannedd
English: caries
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 2 April 2020
Welsh: pydredd yn y dannedd
English: caries
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 20 August 2008
Welsh: pyffion reis
English: puffed rice
Status B
Subject: Food
Part of speech: Noun, Plural
Last updated: 5 March 2020
Welsh: PYGA
English: EPAC
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Environment Protection Advisory Committee (Environment Agency Wales)
Last updated: 28 January 2005
Welsh: Pyllalai
English: Pilleth
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Sir Maesyfed.
Last updated: 12 June 2006
Welsh: pyllau dŵr
English: ponds
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 29 July 2003
Welsh: pyls
English: pulse
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: pylsau
Definition: Hedyn sych bwytadwy o un o'r planhigion o deulu'r codlysiau (legumes), megis corbys (lentils), ffacbys (chickpeas), ffa a phys, a gynaeafir fel bwyd yn hytrach na phorthiant.
Last updated: 19 February 2026
Welsh: pylu
English: fade
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: pylu
English: blur
Status B
Subject: ICT
Part of speech: Verb
Definition: Cyfleuster mewn meddalwedd fideogynadledda i wneud cefndir siaradwr yn aneglur.
Last updated: 10 December 2020
Welsh: pylu allan
English: fade out
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: pylu clocwedd
English: fade clockwise
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: pylu gwrthglocwedd
English: fade counter-clockwise
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: pylu gwrthrych
English: fade object
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: pylu gwybyddol
English: cognitive blunting
Status B
Subject: Health
Part of speech: Verb
Notes: Mae'r term hwn yn gyfystyr â brain fog / meddwl pŵl.
Last updated: 4 February 2021
Welsh: pylu i'r canol
English: fade to centre
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: pylu'n fertigol
English: fade vertically
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: pylu'n llorweddol
English: fade horizontally
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: pylu o'r canol
English: fade from centre
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: pympiau gwres
English: heat pumps
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 12 February 2007
Welsh: pympiau gwres aer-i-ddŵr
English: air-to-water heat pumps
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 12 February 2007