TermCymru

Results are displayed in alphabetical order.

English: addition to a building

Status A

Subject: Planning

Part of speech: Noun, Masculine, Singular

Plural: ychwanegiadau at adeilad

Context: Mae “gweithrediadau adeiladu” yn cynnwys dymchwel adeilad, ailadeiladu adeilad, gwneud unrhyw ychwanegiad at adeilad neu addasiad iddo, neu weithrediadau eraill a gynhelir fel arfer gan berson sy’n cynnal busnes fel adeiladwr.

Notes: Mewn perthynas â chynnal gwaith ar adeiladau o dan y gyfundrefn gyfreithiol ar gyfer cynllunio.

Last updated: 5 March 2024

Welsh: Ychwanegiad at enillion

English: Earnings Top-up

Status C

Subject: Social services

Part of speech: Noun, Masculine, Singular

Definition: DWP term

Last updated: 13 February 2003

Welsh: ychwanegiadau

English: enhancements

Status C

Subject: Education

Part of speech: Noun, Plural

Definition: In the context of the Learning Core. The Learning Core is the proposed wider learning for all young people in Wales from the age of 14 to 19. It is made up of minimum requirements plus enhancements.

Last updated: 19 July 2004

Welsh: Ychwanegiadau ar sail Oed

English: Age-related Additions

Status C

Subject: Social services

Part of speech: Noun, Plural

Definition: DWP term

Last updated: 13 February 2003

Welsh: Ychwanegiadau Oedolion Dibynnol

English: Dependent Adult's Additions

Status C

Subject: Social services

Part of speech: Noun, Plural

Definition: DWP term

Last updated: 13 February 2003

Welsh: Ychwanegiadau Plant Dibynnol

English: Dependent Child's Additions

Status C

Subject: Social services

Part of speech: Noun, Plural

Definition: DWP term

Last updated: 13 February 2003

Welsh: Ychwanegiad Dros 80 Oed

English: Over 80 Addition

Status C

Subject: Social services

Part of speech: Noun, Masculine, Singular

Definition: DWP term

Last updated: 13 February 2003

Welsh: ychwanegion

English: additives

Status B

Subject: Law

Part of speech: Noun, Plural

Last updated: 25 October 2006

Welsh: ychwanegion artiffisial

English: artificial additives

Status C

Subject: Estates and Cadw

Part of speech: Noun, Plural

Last updated: 20 January 2006

Welsh: ychwanegion bwyd

English: feed additives

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Last updated: 29 July 2003

Welsh: ychwanegion bwyd

English: food additives

Status B

Subject: Food

Part of speech: Noun, Plural

Last updated: 25 May 2011

Welsh: ychwanegu

English: add

Status B

Subject: ICT

Part of speech: Noun, Feminine, Singular

Last updated: 19 July 2005

Welsh: ychwanegu

English: add

Status A

Subject: Estates and Cadw

Part of speech: Verb

Notes: Yn benodol mewn perthynas â chynnal gwaith ar heneb neu adeilad rhestredig.

Last updated: 3 February 2022

Welsh: Ychwanegu at Fywyd

English: Add to your Life

Status A

Subject: Health

Part of speech: Proper noun

Definition: Dyma'r teitl swyddogol.

Context: Over 50s Health and Well-being Check.

Last updated: 7 August 2014

Welsh: ychwanegu at werth

English: value-adding

Status C

Subject: Agriculture

Part of speech: Verb

Last updated: 29 July 2003

Welsh: ychwanegu at werth economi Cymru

English: adding value to the Welsh economy

Status C

Subject: Economic development

Part of speech: Verb

Last updated: 6 April 2011

Welsh: ychwanegu diangen

English: redundancy

Status B

Subject: Culture and the arts

Part of speech: Verb

Definition: Datgan gwybodaeth sydd wedi cael ei rhoi’n barod, e.e. hollol gyfartal, cwbl unigryw, anrheg am ddim.

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

Welsh: Ychwanegu Gwerth: Dangos enghreifftiau o arferion da wrth gaffael a chyflenwi

English: Adding Value: Showcasing examples of good practice in procurement and delivery

Status A

Subject: Local government

Part of speech: Neutral

Context: Welsh Assembly Government publication, July 2010.

Last updated: 19 July 2010

Welsh: Ychwanegu Gwerth: Gwariant Awdurdodau Lleol yng Nghymru

English: Adding Value: Local Authority Expenditure in Wales

Status A

Subject: Finance and statistics

Part of speech: Verb

Definition: dogfen Cyngor Chwaraeon Cymru 1998

Last updated: 13 May 2004

Welsh: Ychwanegu Gwerth II: Dangos enghreifftiau o arferion da wrth gaffael a chyflenwi

English: Adding Value II: Showcasing examples of good practice in procurement and delivery

Status A

Subject: Finance and statistics

Part of speech: Neutral

Context: Published by the Welsh Assembly Government, 2010.

Last updated: 6 December 2010

Welsh: ychwanegu'r dudalen gyfredol

English: add current page

Status B

Subject: ICT

Part of speech: Verb

Last updated: 19 July 2005

Welsh: ychwanegyn

English: add-on

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last updated: 19 July 2005

Welsh: ychwanegyn

English: additive

Status B

Subject: Law

Part of speech: Noun, Masculine, Singular

Definition: Substance added to something in small quantities typically so as to improve or preserve it.

Last updated: 25 October 2006

Welsh: ychwanegyn

English: additive

Status A

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: ychwanegion

Definition: Sylwedd a ychwanegir yn fwriadol i blastigau er mwyn cael effaith ffisegol neu gemegol yn ystod prosesu'r plastig, neu yn y deunydd neu'r eitem derfynol. Mae bwriad i'r sylwedd fod yn y deunydd neu'r eitem derfynol.

Last updated: 13 October 2022

Welsh: ychwanegyn bwyd

English: food additive

Status B

Subject: Food

Part of speech: Noun, Masculine, Singular

Plural: ychwanegion bwyd

Context: Mae rheoliad 4 yn gwahardd defnyddio (gan unrhyw berson) gyfryngau cannu blawd fel ychwanegion bwyd wrth baratoi bara neu flawd (yn ddarostyngedig i’r esemptiadau cyffredinol yn rheoliadau 6 a 7).

Notes: Daw'r testun cyd-destunol o Reoliadau Bara a Blawd (Cymru) 2025

Last updated: 13 June 2025

Welsh: ychwanegyn bwyd anifeiliaid

English: feed additive

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Plural: ychwanegion bwyd anifeiliaid

Definition: Sylweddau ar gyfer bwyd anifeiliaid sy'n cynnig maeth neu feddyginiaeth ychwanegol, ee fitaminau, asidau amino, mwynau, cyfansoddion steroidaidd a chynnyrch ffwngaidd. Gall yr ychwanegion effeithio ar gyflwyniad, hylendid neu dreuliadwyedd bwyd, neu ei effaith ar iechyd y coluddion.

Context: Yn y cyfarwyddiadau ar gyfer defnyddio’r ychwanegyn bwyd anifeiliaid a’r rhag-gymysgeddau, rhaid nodi’r amodau storio a’r sefydlogrwydd o ran trin â gwres.

Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.

Last updated: 10 December 2024

Welsh: ychwanegyn crynodedig

English: additive concentrate

Status B

Subject: Food

Part of speech: Noun, Masculine, Singular

Context: Ychwanegion ar ffurf grynodedig.

Last updated: 19 January 2012

Welsh: ychwanegyn maethol

English: nutritional additive

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: ychwanegion maethol

Definition: Sylwedd a ychwanegir i fwyd at ddibenion gwella'r cynnwys maethol (yn hytrach nag i wella'r blas neu'r ymddangosiad).

Context: Mae’r paratoad a bennir yn y tabl, sy’n perthyn i’r categori ychwanegion “ychwanegion maethol” ac i’r grŵp gweithredol “cyfansoddion elfennau hybrin”, wedi ei awdurdodi fel ychwanegyn mewn maeth anifeiliaid yn ddarostyngedig i’r amodau a nodir yn y tabl.

Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.

Last updated: 10 December 2024

Welsh: ychwanegyn silwair

English: silage additive

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Plural: ychwanegion silwair

Context: Mae’r paratoad a bennir yn y tabl, sy’n perthyn i’r categori ychwanegion “ychwanegion technolegol” ac i’r grŵp gweithredol “ychwanegion silwair”, wedi ei awdurdodi fel ychwanegyn mewn maeth anifeiliaid yn ddarostyngedig i’r amodau a nodir yn y tabl.

Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.

Last updated: 10 December 2024

Welsh: ychwanegyn sootechnegol

English: zootechnical additive

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: ychwanegion sootechnegol

Context: Mae’r paratoad a bennir yn y tabl, sy’n perthyn i’r categori ychwanegion “ychwanegion sootechnegol” ac i’r grŵp gweithredol “sylweddau gwella treuliadwyedd”, wedi ei awdurdodi fel ychwanegyn mewn maeth anifeiliaid yn ddarostyngedig i’r amodau a nodir yn y tabl.

Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.

Last updated: 10 December 2024

Welsh: Y Chwe Nod ar gyfer Gofal Brys a Gofal mewn Argyfwng

English: Six Goals of Urgent and Emergency Care

Status A

Subject: Health

Part of speech: Noun, Masculine, Singular

Notes: Llawlyfr polisi ar gyfer 2021-2026, gan Lywodraeth Cymru. Sylwer mai 'gofal argyfwng' a argymhellir bellach ar gyfer 'emergency care'.

Last updated: 8 June 2023

Welsh: y chwyddwr Cymreig

English: Welsh inflater

Status C

Subject: Economic development

Part of speech: Noun, Masculine, Singular

Context: To cause (a currency or an economy) to undergo inflation.

Last updated: 9 August 2010

Welsh: Y Cinio Mawr

English: Big Lunch

Status A

Subject: Community development

Part of speech: Noun, Masculine, Singular

Context: The Big Lunch, Jo Cox Foundation and dozens of other groups have joined forces to invite people to come together with friends, neighbours and others they don’t yet know for street parties, picnics, barbecues and bake-off competitions.

Notes: Menter gan yr Eden Project. Mae'r teitl Cymraeg yn un swyddogol.

Last updated: 18 May 2017

Welsh: y clafr

English: scab

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Definition: Clefyd ar ddefaid, neu weithiau wartheg, a achosir gan y gwiddonyn Psoroptes ovis.

Notes: Os oes angen bod yn benodol yngylch y rhywogaeth yr effeithir arni gan y clefyd, gellir defnyddio 'clafr y defaid' neu 'clafr y gwartheg'. Gan amlaf bydd y testun Saesneg yn defnyddio 'sheep scab' a 'cattle scab' mewn achosion o'r fath, ond sylwer hefyd ei bod yn gyffredin defnyddio 'y clafr' ar ei ben ei hun yn Gymraeg am 'sheep scab' am fod y clefyd yn llawer mwy cyffredin ar ddefaid nag ar wartheg.

Last updated: 5 December 2024

Welsh: y clafr

English: sheep scab

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Definition: Clefyd ar ddefaid a achosir gan y gwiddonyn Psoroptes ovis.

Notes: Gall y clafr effeithio ar wartheg hefyd, ond mae'n glefyd llawer iawn mwy cyffredin ar ddefaid nag ar wartheg. Os oes angen gwahaniaethu yn y testun rhwng 'sheep scab' a 'cattle scab', neu os oes angen bod yn benodol am ryw reswm arall, gellir defnyddio 'clafr y defaid' am 'sheep scab'.

Last updated: 5 December 2024

Welsh: Y Clas-ar-Wy

English: Glasbury

Status A

Subject: Place-names

Part of speech: Proper noun

Definition: Powys

Last updated: 14 August 2003

Welsh: Y Clas-ar-Wy

English: Glasbury

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Powys. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Powys (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: y clefyd crafu

English: scabies

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Notes: Anhwylder y gellir ei drin drwy Wasanaeth Anhwylderau Cyffredin y GIG.

Last updated: 1 December 2022

Welsh: Y cloriannu gan yr Ysgrifennydd Parhaol

English: Permanent Secretary's Stocktake

Status C

Subject: Personnel

Part of speech: Noun, Masculine, Singular

Last updated: 22 October 2008

Welsh: Y Clwb Parseli

English: Letter Box Club

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Focuses on improving the educational outlook for children aged 7-11 in foster families.

Last updated: 6 April 2009

Welsh: Y Cocyd

English: Cockett

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Ninas a Sir Abertawe. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Sir Abertawe (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Y Cod ADY

English: ALN Code

Status B

Subject: Education

Part of speech: Noun, Masculine, Singular

Last updated: 22 October 2020

Welsh: Y cod apelau derbyn i ysgolion

English: School admission appeals code

Status A

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Dogfen APADGOS, Llywodraeth y Cynulliad, Ebrill 2009.

Last updated: 17 April 2009

Welsh: Y Cod ar yr Arferion a Argymhellir o ran Cyhoeddusrwydd gan Awdurdodau Lleol

English: Code of Recommended Practice for Local Authority Publicity

Status A

Subject: Local government

Part of speech: Noun, Feminine, Singular

Last updated: 13 January 2022

Welsh: Y Cod Awtistiaeth

English: Autism Code

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Notes: Talfyriad ar y Cod Ymarfer ar Gyflenwi Gwasanaethau Awtistiaeth

Last updated: 19 March 2025

Welsh: Y Cod Dedfrydu

English: Sentencing Code

Status B

Subject: Titles of legislation

Part of speech: Noun, Masculine, Singular

Last updated: 27 April 2023

Welsh: Y cod derbyn i ysgolion

English: School admissions code

Status A

Subject: Education

Definition: Dogfen APADGOS, Llywodraeth y Cynulliad, Ebrill 2009.

Last updated: 17 April 2009

Welsh: Y Cod Dioddefwyr

English: Victims’ Code

Status C

Subject: Justice and order

Part of speech: Noun, Masculine, Singular

Notes: Yng nghyd-destun y Bil Dioddefwyr a Charcharorion.

Last updated: 22 June 2023

Welsh: Y Cod Dwy Haen

English: Two Tier Code

Status A

Subject: Housing

Part of speech: Noun, Masculine, Singular

Notes: Dyma'r enw cyffredin ar Y Cod Ymarfer ar Faterion y Gweithlu

Last updated: 26 September 2019

Welsh: Y Cod i Bawb ar gyfer Cynefinoedd

English: Universal Code for Habitats

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Context: * We will also provide a series of management restrictions, including a �Universal Code for Habitats� to prevent loss and damage of existing semi-natural habitats and to support their enhancement. [1]

Notes: Elfen yn y Cynllun Ffermio Cynaliadwy.

Last updated: 28 February 2024

TermCymru

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