TermCymru

Results are displayed in English alphabetical order A-Z
English: enzootic bovine leukosis
Welsh: lewcosis ensootig buchol
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 10 September 2003
English: enzymatic
Welsh: ensymatig
Status B
Subject: Health
Part of speech: Adjective
Last Updated: 22 July 2020
English: enzyme
Welsh: ensym
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 7 June 2007
English: EO
Welsh: Swyddog Gweithredol
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Executive Officer
Last Updated: 21 January 2003
English: EOC
Welsh: Y Comisiwn Cyfle Cyfartal
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Equal Opportunities Commission
Last Updated: 8 December 2004
English: EOI
Welsh: datganiadau o ddiddordeb
Status C
Subject: Personnel
Part of speech: Noun, Plural
Definition: expressions of interest
Last Updated: 19 September 2008
English: eOpportunities
Welsh: eGyfleoedd
Status C
Subject: Economic development
Part of speech: Noun, Plural
Definition: xchangewales brand
Last Updated: 26 August 2008
English: EOR
Welsh: Arolwg o Gyfleoedd Amgylcheddol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Environmental Opportunities Review
Last Updated: 17 June 2004
English: EORI
Welsh: EORI
Status A
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Rhif sydd ei angen at ddibenion Tollau er mwyn masnachu rhwng y DU ac Ewrop
Notes: Dyma'r acronym a ddefnyddir yn gyffredin am Economic Operator Registration and Identification number / rhif Adnabod a Chofrestru Gweithredwr Economaidd.
Last Updated: 10 June 2021
English: EOTAS
Welsh: addysg heblaw yn yr ysgol
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Education Otherwise Than At School
Context: neu 'Educated Otherwise Than At School'
Last Updated: 1 June 2009
English: EOTAS
Welsh: Addysg Heblaw yn yr Ysgol
Status B
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Darpariaeth addysgol er mwyn bodloni anghenion penodol disgyblion na allant, am ba bynnag reswm, fynychu ysgol brif ffrwd nac ysgol arbennig.
Notes: Dyma'r acronym a ddefnyddir yn gyffredin yn Saesneg am Education Otherwise Than At School. Lle nad oes modd osgoi defnyddio acronym yn Gymraeg, argymhellir AHY.
Last Updated: 22 October 2020
English: EOTAS setting
Welsh: lleoliad AHY
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: lleoliadau AHY
Last Updated: 22 October 2020
English: EP
Welsh: Senedd Ewrop
Status B
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: European Parliament
Last Updated: 9 May 2008
English: EP
Welsh: Pwysau Brys
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: Emergency Pressures
Last Updated: 16 June 2008
English: EPA
Welsh: EPA
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym a ddefnydir yn y ddwy iaith am enduring power of attorney / atwrneiaeth barhaus.
Last Updated: 30 March 2017
English: EPAC
Welsh: PYGA
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Environment Protection Advisory Committee (Environment Agency Wales)
Last Updated: 28 January 2005
English: ePayment
Welsh: eDalu
Status C
Subject: ICT
Part of speech: Verb
Definition: xchangewales brand
Last Updated: 26 August 2008
English: EPBD
Welsh: Y Gyfarwyddeb Perfformiad Ynni Adeiladau
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Energy Performance of Buildings Directive
Last Updated: 4 January 2012
English: EPC
Welsh: Yr Amgylchedd, Cynllunio a Chefn Gwlad
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Environment, Planning and Countryside
Last Updated: 27 January 2004
English: EPC
Welsh: Tystysgrif Perfformiad Ynni
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Perfformiad Ynni
Definition: Dogfen sy’n ofynnol yn y DU pan gaiff eiddo ei adeiladu, ei werthu neu ei osod, sy’n dangos pa mor effeithlon o ran ynni yw’r eiddo ar raddfa o A (mwyaf effeithlon) i G (lleiaf effeithlon).
Notes: Dyma'r acronym Saesneg a ddefnyddir am Energy Performance Certificate.
Last Updated: 5 August 2025
English: EPCG
Welsh: Grŵp Cydgysylltu Ymarfer Pegasws
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Notes: Dyma’r acronym Saesneg a ddefnyddir am Exercise Pegasus Coordination Group.
Last Updated: 6 March 2025
English: EPC lodgement
Welsh: cais dilysu EPC
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: ceisiadau dilysu EPC
Definition: Cais a wneir i ddilysu Tystysgrif Perfformiad Ynni (EPC) drwy anfon data amdani i'r Gofrestr EPC. Rhoddir cyfeirnod unigryw 20 digid i'r dystysgrif gan y Gofrestr.
Last Updated: 6 February 2025
English: EPD
Welsh: Datblygiad Proffesiynol Cynnar
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Early Professional Development
Last Updated: 13 March 2003
English: EPD
Welsh: EPD
Status C
Subject: General
Definition: Economic Policy Division
Last Updated: 11 October 2004
English: EPER
Welsh: Cofrestr Allyriadau Llygryddion Ewropeaidd
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: European Pollutant Emission Register
Last Updated: 14 September 2007
English: e-petitions
Welsh: e-ddeisebau
Status C
Subject: General
Part of speech: Noun, Plural
Last Updated: 9 November 2009
English: EPI
Welsh: Cyfarwyddyd Prosesu Estynedig
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Dull addysgu ieithoedd, a ddyfeisiwyd gan Dr Gianfranco Conti.
Notes: Dyma’r acronym Saesneg a ddefnyddir am Extensive Processing Instruction.
Last Updated: 1 September 2022
English: Epic Seascapes
Welsh: Morweddau Epic
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Notes: Un o themâu Blwyddyn y Môr, 2017
Last Updated: 25 October 2017
English: epidemic
Welsh: epidemig
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Sefyllfa lle bo mynychder achosion o glefyd ymhell y tu hwnt i'r lefelau disgwyliedig arferol.
Last Updated: 26 March 2020
English: epidemiological
Welsh: epidemiolegol
Status B
Subject: Food
Part of speech: Adjective
Notes: 29/02/2016
Last Updated: 25 January 2012
English: epidemiological survey
Welsh: arolwg epidemiolegol
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: arolygon epidemiolegol
Definition: Arolwg o amlder afiechyd mewn gwahanol grwpiau o bobl, a pham.
Last Updated: 4 April 2019
English: epidemiologist
Welsh: epidemiolegydd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 7 June 2007
English: epidemiology
Welsh: epidemioleg
Status A
Subject: Food
Part of speech: Noun, Feminine, Singular
Last Updated: 14 December 2005
English: epidural
Welsh: epidwral
Status C
Subject: Health
Part of speech: Adjective
Definition: A method of administering anaesthesia during labour.
Last Updated: 13 March 2008
English: epidural pain relief
Welsh: lleddfu poen yn epidwral
Status A
Subject: Health
Part of speech: Verb
Last Updated: 18 March 2008
English: epigenetic marker
Welsh: marciwr epienynnol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: marcwyr epienynnol
Context: Mae'r astudiaeth yn defnyddio dulliau moleciwlaidd i ddadansoddi marcwyr epienynnol sy'n gysylltiedig â newidiadau mewn mynegiant genynnau mewn meinweoedd ofarïaidd.
Last Updated: 1 October 2025
English: epilepsy
Welsh: epilepsi
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 4 May 2005
English: Epilepsy Plan for Wales
Welsh: Cynllun Epilepsi ar gyfer Cymru
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 7 April 2009
English: epilepsy trolling
Welsh: trolio epilepsi
Status B
Subject: Justice and order
Part of speech: Verb
Definition: Anfon delwedd electronig sy'n fflachio at berson ag epilepsi, gyda'r bwriad o achosi pwl epileptig.
Last Updated: 2 July 2025
English: Epilepsy Wales
Welsh: Epilepsi Cymru
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: ar eu gwefan
Last Updated: 20 September 2002
English: e-PIMS
Welsh: e-PIMS
Status A
Subject: Local government
Part of speech: Proper noun, Masculine, Singular
Definition: Electronic Information Mapping Service
Context: Gwasanaeth Mapio Gwybodaeth Electronig.
Last Updated: 6 December 2010
English: Epiphany
Welsh: Yr Ystwyll
Status B
Subject: Religion
Part of speech: Noun, Masculine, Singular
Last Updated: 10 December 2024
English: epiphytic lichen
Welsh: cen epiffytig
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 12 December 2013
English: episiotomy
Welsh: episiotomi
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Toriad yn y perinëwm a wneir gan feddyg neu fydwraig yn ystod genedigaeth, er mwyn hwyluso'r esgoriad.
Last Updated: 14 November 2024
English: episiotomy and suturing trainer
Welsh: model ymarfer episiotomi a phwytho
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: modelau ymarfer episiotomi a phwytho
Last Updated: 14 November 2024
English: episode
Welsh: cyfnod
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: A consultant episode is defined as the time a patient spends in the continuous care of one consultant using a hospital bed.
Last Updated: 9 December 2003
English: episode
Welsh: pennod
Status A
Subject: General
Part of speech: Noun, Feminine, Singular
Last Updated: 26 April 2004
English: episodes of care
Welsh: cyfnodau gofal
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 4 June 2004
English: epizootic
Welsh: episŵotig
Status B
Subject: Agriculture
Part of speech: Adjective
Definition: Disgrifiad o afiechyd sy'n gyffredin am gyfnod dros dro mewn anifeiliaid.
Last Updated: 24 September 2024
English: ePMA
Welsh: Presgripsiynu a Gweinyddu Meddyginiaethau yn Electronig
Status B
Subject: Health
Part of speech: Verb
Definition: Defnyddio systemau electronig i hwyluso a gwella'r gwaith o ymdrin â phresgripsiwn neu archeb am feddyginiaeth, gan helpu â dewis, gweinyddu a chyflenwi'r feddyginiaeth a darparu llwybr archwilio cadarn ar gyfer y broses gyflawn o ddefnyddio meddyginiaethau.
Notes: Dyma'r acronym Saesneg a ddefnyddir am Electronic Prescription and Medicines Administration.
Last Updated: 9 November 2023