TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: episiotomi
English: episiotomy
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
Welsh: episod profi
English: testing episode
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: episodau profi
Notes: Term o faes ystadegaeth.
Last updated: 9 December 2020
Welsh: episŵotig
English: epizootic
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
Welsh: eplesu
English: fermentation
Status B
Subject: Environment
Part of speech: Verb
Definition: Proses fetabolaidd pan fo micro-organebau fel burum a bacteria'n trosi carbohydradau'n egni heb fod angen ocsigen. Defnyddir y broses at ddibenion cynhyrchu alcohol a rhai mathau o fwyd.
Notes: Os oes angen enw yn hytrach na berfenw, gellir defnyddio 'eplesiad'.
Last updated: 10 December 2024
Welsh: eplesu enterig
English: enteric fermentation
Status A
Subject: Agriculture
Part of speech: Verb
Definition: Proses dreulio bwyd lle bydd carbohydradau yn cael eu dadelfennu gan feicro-organebau yn foleciwlau syml y gellir eu hamsugno i lif gwaed anifail. Mae'n broses sy'n cynhyrchu methan ac yn cyfrannu at allyriadau methan.
Last updated: 11 July 2019
Welsh: epocsi
English: epoxy
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: epocsïau
Last updated: 14 November 2023
Welsh: EPS
English: EPS
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Extensification Payment Scheme
Last updated: 29 July 2003
Welsh: EPSRC
English: EPSRC
Status C
Subject: Environment
Part of speech: Neutral
Definition: Engineering and Physical Sciences Research Council
Last updated: 10 August 2004
Welsh: equidae
English: equidae
Status A
Subject: Animals
Part of speech: Noun, Plural
Definition: Members of the horse family.
Last updated: 22 April 2014
Welsh: Erasmus+
English: Erasmus+
Status A
Subject: Education
Part of speech: Proper noun
Last updated: 23 December 2020
Welsh: Erbistog
English: Erbistock
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Wrexham
Last updated: 19 August 2008
Welsh: erbiwm
English: erbium
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Er
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last updated: 18 June 2025
Welsh: Erddig
English: Erddig
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Wrecsam. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Wrecsam (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: ERDF
English: ERDF
Status B
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: European Regional Development Fund
Last updated: 8 January 2004
Welsh: ERDF Amcan 1 (Cynlluniau Gweithredu Rhanbarthol), Prif Brosiectau
English: ERDF Objective 1 (Regional Action Plans), Major Projects
Status B
Subject: Europe
Part of speech: Noun, Plural
Last updated: 22 May 2003
Welsh: ERDMS
English: ERDMS
Status C
Subject: Finance and statistics
Part of speech: Neutral
Definition: Electronic Records and Document Management System
Last updated: 26 October 2004
Welsh: er ein lles ein gilydd
English: our mutual benefit
Status C
Subject: General
Part of speech: Adverb
Last updated: 6 April 2011
Welsh: er-elw
English: for profit
Status B
Subject: General
Part of speech: Adjective
Last updated: 22 May 2025
Welsh: eReoli Contractau
English: eContract Management
Status A
Subject: Economic development
Part of speech: Neutral
Definition: xchange wales brand
Last updated: 20 January 2009
Welsh: eReoli Gwerthwyr
English: eVendor Management
Status A
Subject: Economic development
Part of speech: Neutral
Definition: xchange wales brand
Last updated: 20 January 2009
Welsh: erfin, swêds
English: swedes
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: vegetables
Last updated: 27 January 2004
Welsh: erfyn integreiddio
English: integration tool
Status C
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last updated: 10 February 2004
Welsh: ergonomeg
English: ergonomics
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: ergyd ddwbl
English: double struck
Status C
Subject: Estates and Cadw
Part of speech: Noun, Feminine, Singular
Context: Wall maintenance.
Last updated: 24 November 2014
Welsh: er hwylustod gwleidyddol
English: political expediency
Status C
Subject: General
Last updated: 28 July 2010
Welsh: erial
English: aerial
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: TV aerial
Last updated: 23 December 2003
Welsh: erialau
English: aerials
Status B
Subject: ICT
Part of speech: Noun, Plural
Definition: TV aerials
Last updated: 23 December 2003
Welsh: erial sy’n uchel gynyddu signalau
English: high gain aerials
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: erialau sy’n uchel gynyddu signalau
Definition: A high-gain antenna (HGA) is an antenna with a narrow radio beam that is used to increase signal strength.
Last updated: 25 October 2017
Welsh: erial teledu
English: tv aerial
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 17 September 2008
Welsh: Erioed wedi gweithio, neu ddi-waith hirdymor
English: Never worked or long-term unemployed –
Status B
Subject: Finance and statistics
Part of speech: Adjective
Notes: Un o gategorïau system ddosbarthu economaidd-gymdeithasol y Swyddfa Ystadegau Gwladol
Last updated: 28 March 2018
Welsh: Eritrea
English: Eritrea
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last updated: 17 August 2021
Welsh: Eritreaidd
English: Eritrean
Status B
Subject: Personnel
Part of speech: Adjective
Last updated: 21 September 2017
Welsh: erledigaeth
English: victimisation
Status B
Subject: Education
Part of speech: Noun, Feminine, Singular
Context: Roedd erledigaeth drwy seiberfwlio yn sylweddol uwch ymhlith pobl ifanc a nododd nad oeddent yn uniaethu fel bachgen na merch (44%), o'u cymharu â bechgyn (17%) a merched (24%).
Last updated: 2 July 2025
Welsh: erlyn
English: prosecute
Status A
Subject: General
Part of speech: Verb
Last updated: 27 October 2003
Welsh: erlyniad
English: prosecution
Status C
Subject: Local government
Part of speech: Noun, Masculine, Plural
Plural: erlyniadau
Context: Diben Cod Erlyn Llywodraeth Cymru yw rhoi canllawiau i erlynwyr ar yr egwyddorion i'w defnyddio wrth wneud penderfyniadau am erlyniadau.
Last updated: 27 April 2017
Welsh: erlyniad troseddol
English: criminal prosecution
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: erlyniadau troseddol
Last updated: 13 May 2021
Welsh: erlynydd
English: prosecutor
Status C
Subject: Local government
Part of speech: Noun, Masculine, Singular
Plural: erlynwyr
Context: Bwriedir i God Erlyn Llywodraeth Cymru roi canllawiau i erlynwyr ar yr egwyddorion i'w defnyddio wrth wneud penderfyniadau am erlyniadau.
Last updated: 27 April 2017
Welsh: Erlynydd Cyhoeddus Ewropeaidd
English: European Public Prosecutor
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 12 July 2010
Welsh: Er Mwyn Ein Dyfodol - Strategaeth a Chynllun Addysg Uwch ar gyfer Cymru yn yr Unfed Ganrif ar Hugain
English: For Our Future - 21st Century Higher Education Strategy and Plan for Wales
Status A
Subject: Education
Part of speech: Neutral
Context: Welsh Assembly Government publication, November 2009
Last updated: 23 November 2009
Welsh: er mwyn osgoi gorfod dilyn cynlluniau adfer ariannol
English: in order to avoid being placed in recovery
Status C
Subject: Finance and statistics
Last updated: 9 January 2003
Welsh: ernes
English: deposit
Status A
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: ernesau
Definition: Arian, neu rywbeth gwerthfawr arall, a roddir i'w gadw dros dro, ac y gellir ei ddychwelyd yn amodol ar rywbeth yn digwydd neu'n cael ei gyflawni.
Context: Bydd ernes ymgeisydd unigol yn cael ei fforffedu os canfyddir, ar ôl cynnal y bleidlais ac ar ôl cwblhau cyfrif y pleidleisiau, gan gynnwys unrhyw ailgyfrif, fod yr ymgeisydd wedi cael llai na phump y cant o gyfanswm nifer y pleidleisiau a fwriwyd yn yr etholaeth yr oedd yr ymgeisydd yn dal wedi ei enwebu ynddi.
Notes: Gan gynnwys yng nghyd-destun cynlluniau dychwelyd ernes (ee ar gyfer cynwysyddion diod gwag) ac yng nghyd-destun etholiadau. Daw'r testun cyd-destunol o Orchymyn Senedd Cymru (Cynrychiolaeth y Bobl) 2025.
Last updated: 23 March 2026
Welsh: Erratum: Rhaglenni Gwella Iechyd - Canllawiau Craidd
English: Erratum: Health Improvement Programmes - Core Guidance
Status C
Subject: Health
Definition: WHC(2000)18
Last updated: 14 January 2003
Welsh: ERS Cymru
English: ERS Cymru
Status B
Subject: Politics
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r byrfodd a ddefnyddir yn y ddwy iaith am yr Electoral Reform Society Cymru / y Gymdeithas Diwygio Etholiadol Cymru
Last updated: 11 May 2017
Welsh: erthygl
English: article
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: erthyglau
Definition: A clause in a legal document.
Last updated: 28 December 2017
Welsh: Erthyglau Crefydd
English: Articles of Religion
Status C
Subject: Law
Part of speech: Noun, Plural
Last updated: 17 May 2011
Welsh: Erthyglau Cymdeithasu
English: Articles of Association
Status B
Subject: Law
Part of speech: Noun, Plural
Definition: In corporate governance, a company's articles of association is a document which, along with the memorandum of association (in cases where the memorandum exists) form the company's constitution, defines the responsibilities of the directors, the kind of business to be undertaken, and the means by which the shareholders exert control over the board of directors.
Last updated: 18 May 2017
Welsh: erthyglau llywodraethu
English: articles of government
Status A
Subject: Education
Part of speech: Noun, Plural
Notes: Yng nghyd-destun prifysgolion
Last updated: 7 March 2018
Welsh: erthygl gydymaith
English: companion article
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: Yng nghyd-destun cyhoeddiadau ystadegol, darn o destun a gyhoeddir ochr yn ochr â'r ystadegau yn esbonio'r fethodoleg ac yn dadansoddi'r canfyddiadau.
Last updated: 10 July 2024
Welsh: erthyliad
English: abortion
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: erthyliadau
Last updated: 30 August 2024
Welsh: erthyliad a ysgogwyd yn gyfreithlon
English: legally induced abortion
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 3 March 2006