TermCymru

Results are displayed in alphabetical order.
English: United Nations Environment Programme
Welsh: Rhaglen Amgylcheddol y Cenhedloedd Unedig
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: UNEP
Last Updated: 28 April 2004
English: United Nations Environment Programme Convention on Biological Diversity
Welsh: Confensiwn Rhaglen Amgylcheddol y Cenhedloedd Unedig ar Amrywiaeth Fiolegol
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 April 2015
English: United Nations/European Agreement Concerning the International Carriage of Dangerous Goods by Road
Welsh: Cytundeb y Cenhedloedd Unedig/Ewropeaiddd ynghylch Cludo Nwyddau Peryglus ar y Ffyrdd rhwng Gwledydd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 1 September 2010
English: United Nations Framework Convention on Climate Change
Welsh: Confensiwn Fframwaith y Cenhedloedd Unedig ar Newid Hinsawdd
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 11 September 2024
English: United Nations General Assembly
Welsh: Cynulliad Cyffredinol y Cenhedloedd Unedig
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 27 January 2004
English: United Nations High Commissioner for Refugees
Welsh: Uchel Gomisiynydd y Cenhedloedd Unedig dros Ffoaduriaid
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: UNHCR
Last Updated: 26 August 2008
English: United Nations International Children's Fund
Welsh: Cronfa Ryngwladol y Cenhedloedd Unedig ar gyfer Plant
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: UNICEF is the leading humanitarian and development agency working globally for the rights of every child. Child rights begin with safe shelter, nutrition, protection from disaster and conflict and traverse the life cycle: pre-natal care for healthy births, clean water and sanitation, health care and education.
Notes: Defnyddir yr acronym UNICEF (gan yr elusen yn rhyngwladol) neu’r ffurf Unicef (gan yr elusen yn y DU) yn gyffredin mewn testunau Cymraeg a Saesneg fel ei gilydd.
Last Updated: 24 July 2015
English: United Nations’ International Day of the Girl Child
Welsh: Diwrnod Rhyngwladol y Cenhedloedd Unedig ar gyfer yr Eneth
Status B
Subject: Community development
Part of speech: Noun, Masculine, Singular
Last Updated: 17 October 2019
English: United Nations Plan of Action on Ageing
Welsh: Cynllun Gweithredu’r Cenhedloedd Unedig ar Heneiddio
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2012
English: United Nations Principles for Older People
Welsh: Egwyddorion y Cenhedloedd Unedig ar gyfer Pobl Hŷn
Status C
Subject: Social services
Part of speech: Proper noun, Plural
Last Updated: 14 November 2007
English: United Nations Principles for Older Persons
Welsh: Egwyddorion y Cenhedloedd Unedig ar gyfer Pobl Hŷn
Status C
Subject: Social services
Part of speech: Noun, Plural
Last Updated: 16 January 2012
English: United Nations Secretary General
Welsh: Ysgrifennydd Cyffredinol y Cenhedloedd Unedig
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last Updated: 7 October 2021
English: United Nations Security Council
Welsh: Cyngor Diogelwch y Cenhedloedd Unedig
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 27 January 2004
English: United Public Health Service
Welsh: Gwasanaeth Iechyd Cyhoeddus Unedig
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: UPHS
Last Updated: 18 February 2009
English: United States minor outlying islands
Welsh: mân-ynysoedd pellennig yr Unol Daleithiau
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
English: United States of America
Welsh: Unol Daleithiau America
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
English: United States Virgin Islands
Welsh: Ynysoedd Americanaidd y Wyryf
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
English: United Welsh Housing Association
Welsh: Cymdeithas Tai Unedig Cymru
Status A
Subject: Housing
Part of speech: Noun, Feminine, Singular
Definition: UWHA
Last Updated: 5 May 2005
English: Unit for EU Exit and the Strategy
Welsh: Uned Ymadael â’r UE a’r Strategaeth
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last Updated: 28 September 2016
English: unitised
Welsh: unedol
Status C
Subject: Education
Part of speech: Adjective
Context: Cymwysterau TGAU
Last Updated: 17 October 2012
English: unit measure
Welsh: uned fesur
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Context: Talfyriad o "unit of measure".
Last Updated: 27 January 2010
English: unit of assessment
Welsh: uned asesu
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: UOA. The units used as subject categories for the Research Assessment Exercise.
Last Updated: 22 July 2010
English: Unit of Dental Activity
Welsh: Uned o Weithgaredd Deintyddol
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: Unedau o Weithgaredd Deintyddol
Last Updated: 6 May 2020
English: unit of living accommodation
Welsh: uned llety byw
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: unedau llety byw
Last Updated: 8 May 2025
English: unit of measurement
Welsh: uned fesur
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: unedau mesur
Last Updated: 5 July 2017
English: Unit of Orthodontic Activity
Welsh: Uned o Weithgaredd Orthodontegol
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: Unedau o Weithgaredd Orthodontegol
Last Updated: 6 May 2020
English: unit rate
Welsh: cyfradd fesul uned
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Recurrent funding is based on units of activity that the FE sector is required to deliver in exchange for funding. The rate of funding per unit announced for 2002/03 is 4.1 per cent higher than the rate for the current academic year.
Last Updated: 24 July 2008
English: Unit Supervisor
Welsh: Goruchwylydd yr Uned
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 30 October 2002
English: Unit Support Officer
Welsh: Swyddog Cymorth yr Uned
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 9 June 2011
English: univalent
Welsh: unfalent
Status B
Subject: Health
Part of speech: Adjective
Definition: Yng nghyd-destun brechlynnau, brechlyn sy’n gweithio drwy ennyn ymateb imiwnyddol i un feirws, un straen o feirws, un meicro-organeb etc.
Notes: Mae’r term Saesneg ‘monovalent’ yn gyfystyr, a chymharer â’r ffurfiau ‘bivalent’, ‘trivalent’.
Last Updated: 1 September 2022
English: univariate
Welsh: unamryweb
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 20 September 2012
English: Univariate Tables
Welsh: Tablau Un Newidyn
Status C
Subject: General
Part of speech: Noun, Plural
Last Updated: 20 May 2005
English: Universal
Welsh: Cyffredinol
Status B
Subject: Health
Part of speech: Adjective
Definition: Yng nghyd-destun lleferydd, iaith a chyfathrebu, menter iechyd y cyhoedd sydd ar gael i bawb mewn rhanbarth penodol gyda'r nod o wella gwybodaeth y cyhoedd am y maes.
Context: Mae cynnwys Therapyddion Iaith a Lleferydd fel rhan integredig o dimau ar lefelau cyffredinol, poblogaeth ac wedi'u targedu yn golygu y gellir ymateb ar wahanol raddau i lefel yr anghenion ac yn lleihau'r risg y bydd galw am wasanaethau Therapi Iaith a Lleferydd arbenigol na ellir ymdopi ag ef.
Last Updated: 14 March 2024
English: Universal Action
Welsh: Gweithred Gyffredinol
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: Gweithredoedd Cyffredinol
Context: * The proposed Universal Actions and two of the scheme rules are set out in the following pages. [1]
Notes: Elfen yn y Cynllun Ffermio Cynaliadwy.
Last Updated: 28 February 2024
English: Universal Baseline Payment
Welsh: Taliad Sylfaenol Cyffredinol
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: Taliadau Sylfaenol Cyffredinol
Notes: Yng nghyd-destun y Cynllun Ffermio Cynaliadwy.
Last Updated: 25 January 2024
English: universal benefits
Welsh: buddion cyffredinol
Status C
Subject: Social services
Part of speech: Noun, Plural
Context: eg free school breakfasts, free swimming
Last Updated: 8 June 2011
English: Universal Children's Day
Welsh: Diwrnod Byd-eang y Plant
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 1 December 2008
English: Universal Code for Habitats
Welsh: Y Cod i Bawb ar gyfer Cynefinoedd
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
English: Universal Credit
Welsh: Credyd Cynhwysol
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 16 October 2025
English: Universal Declaration of Human Rights
Welsh: Datganiad Cyffredinol o Hawliau Dynol
Status A
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Cyfieithiad o'r datganiad ar gael yn: http://www.unhchr.ch/udhr/lang/wls.htm
Last Updated: 4 March 2003
English: universal influenza vaccination
Welsh: brechlyn ffliw i bawb
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: brechlynnau ffliw i bawb
Last Updated: 30 September 2021
English: universalise
Welsh: gwneud hynny ym mhopeth a wnawn
Status B
Subject: Housing
Part of speech: Verb
Last Updated: 13 January 2012
English: Universal layer
Welsh: haen Gyffredinol
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Notes: Elfen yn y Cynllun Ffermio Cynaliadwy.
Last Updated: 20 September 2024
English: Universal Mobile Telecommunications System
Welsh: System Delathrebu Symudol Gyffredinol
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: UMTS
Last Updated: 24 September 2002
English: universal neonatal hearing screening
Welsh: sgrinio clyw'r newydd-anedig yn gyffredinol
Status C
Subject: Health
Part of speech: Verb
Last Updated: 29 October 2003
English: universal postal service
Welsh: gwasanaeth post cyffredinol
Status A
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Yn unol â’r diffiniad hir sydd yn Neddf Gwasanaethau Post 2000: http://www.legislation.gov.uk/ukpga/2000/26/section/4.
Last Updated: 22 April 2015
English: Universal Resource Locator
Welsh: Lleolydd Adnoddau Unffurf
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: URL
Last Updated: 2 September 2004
English: universal search
Welsh: chwilio pob man
Status C
Subject: General
Part of speech: Verb
Definition: Universal Search compiles results from multimedia and news resources in order to create a single search results page for consumers.
Last Updated: 29 September 2011
English: universal service
Welsh: gwasanaeth cyffredinol
Status C
Part of speech: Noun, Masculine, Singular
Definition: Universal service is an economic, legal and business term used mostly in regulated industries, referring to the practice of providing a baseline level of services to every resident of a country.
Last Updated: 13 October 2016
English: Universal Service Commitment
Welsh: Ymrwymiad Gwasanaeth Cyffredinol
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: USC
Last Updated: 18 May 2012