TermCymru

76172 results
Results are displayed in alphabetical order.
English: irrevocably committed
Welsh: wedi ymrwymo’n ddi-droi’n-ôl
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 29 July 2003
English: irritable bowel syndrome
Welsh: syndrom coluddyn llidus
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 8 March 2012
English: IRRV
Welsh: Y Sefydliad Ardrethu a Phrisio Refeniw
Status B
Subject: Finance and Statistics
Part of speech: Noun, Masculine, Singular
Definition: Institute of Revenues Rating and Valuation
Last Updated: 19 May 2005
English: IRS
Welsh: Sefydliad Astudiaethau Gwledig
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Institute of Rural Studies
Last Updated: 4 August 2006
English: IRT
Welsh: Damcaniaeth Ymateb i Eitem
Status B
Subject: Finance and Statistics
Part of speech: Noun, Feminine, Singular
Definition: Techneg ystadegol a ddefnyddir i fesur gwahaniaethau yng ngalluoedd ac agweddau unigolion. Fe'i defnyddir yn bennaf wrth edrych ar "eitemau" (hynny yw, yr ymatebion a roddir i dasgau neu gwestiynau) mewn holiaduron a phrofion.
Notes: Dyma'r acronym Saesneg a ddefnyddir am Item Response Theory.
Last Updated: 22 November 2023
English: IRU
Welsh: Uned Adolygu Gweithredu
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Implementation Review Unit
Last Updated: 23 December 2005
English: IRU
Welsh: Yr Uned Hawl i Wybodaeth
Status C
Subject: Government and Assembly departments and posts
Part of speech: Noun, Feminine, Singular
Context: Information Rights Unit
Last Updated: 4 May 2011
English: ISA
Welsh: Safon Ryngwladol ar Archwilio
Status C
Subject: Finance and Statistics
Part of speech: Noun, Feminine, Singular
Definition: International Standard on Auditing
Last Updated: 3 November 2008
English: ISA
Welsh: Awdurdod Diogelu Annibynnol
Status A
Subject: Social Services
Part of speech: Noun, Masculine, Singular
Definition: Independent Safeguarding Authority
Last Updated: 30 August 2007
English: ISA
Welsh: ISA
Status C
Subject: Finance and Statistics
Definition: Individual Savings Account
Last Updated: 7 October 2004
English: ISBN
Welsh: Rhif Llyfr Safonol Rhyngwladol
Status B
Subject: Culture and the Arts
Part of speech: Noun, Masculine, Singular
Last Updated: 8 November 2018
English: ischaemic heart disease
Welsh: clefyd isgemia'r galon
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 3 March 2006
English: ISD
Welsh: Athrofa Datblygu Cynaliadwy
Status C
Subject: Economic Development
Part of speech: Noun, Feminine, Singular
Definition: Institute for Sustainable Design
Last Updated: 12 December 2011
English: ISD
Welsh: Is-adran Gwasanaethau Gwybodaeth
Status C
Subject: Government and Assembly departments and posts
Part of speech: Noun, Feminine, Singular
Definition: Information Services Division
Last Updated: 11 July 2012
English: ISDN
Welsh: ISDN
Status B
Subject: ITC
Part of speech: Noun, Masculine, Singular
Definition: Integrated Services Digital Network
Last Updated: 23 December 2003
English: is due in no small part to
Welsh: i'w briodoli i raddau helaeth i
Status C
Subject: Legal
Part of speech: Verb
Last Updated: 3 March 2006
English: Islam
Welsh: Islam
Status A
Subject: Religion
Part of speech: Noun, Feminine, Singular
Last Updated: 15 March 2006
English: Islam
Welsh: Islam
Status B
Subject: Religion
Part of speech: Noun, Masculine, Singular
Last Updated: 19 April 2023
English: Islamic
Welsh: Islamaidd
Status B
Subject: Religion
Part of speech: Adjective
Definition: Yn ymwneud â chrefydd Islam.
Notes: Sylwer na ddylid drysu'r termau Cymraeg a Saesneg hyn â'r termau Islamist/Islamyddol, sy'n ymwneud â ffwndamentaliaeth Islamaidd.
Last Updated: 19 April 2023
English: Islamism
Welsh: Islamyddiaeth
Status B
Subject: Religion
Part of speech: Noun, Feminine, Singular
Definition: Ffwndamentaliaeth Islamaidd, neu gred y dylid cynyddu dylanwad y gyfraith Islamaidd ym meysydd y gyfraith a chymdeithas.
Last Updated: 19 April 2023
English: Islamist
Welsh: Islamydd
Status B
Subject: Religion
Part of speech: Noun, Masculine, Singular
Definition: Ffwndamentalydd Islamaidd, neu un sydd o blaid cynyddu dylanwad y gyfraith Islamaidd ym meysydd y gyfraith a chymdeithas.
Last Updated: 19 April 2023
English: Islamist
Welsh: Islamyddol
Status B
Subject: Religion
Part of speech: Adjective
Definition: Yn ymwneud â ffwndamentaliaeth Islamaidd neu'r gred y dylid cynyddu dylanwad y gyfraith Islamaidd ym meysydd y gyfraith a chymdeithas.
Notes: Sylwer na ddylid drysu'r termau Cymraeg a Saesneg hyn â'r termau Islamic/Islamaidd, sy'n ymwneud â'r grefydd ei hun.
Last Updated: 19 April 2023
English: Islamophobia
Welsh: Islamoffobia
Status B
Subject: Justice and Order
Part of speech: Noun, Masculine, Singular
Last Updated: 15 May 2019
English: Island Games
Welsh: Gemau'r Ynysoedd
Status C
Subject: Education
Part of speech: Noun, Plural
Definition: gemau sy'n cael eu cynnal bob dwy flynedd rhwng ynysoedd Ewrop a thu hwnt - bydd yn cael ei gynnal yn Ynys Môn yn 2009
Last Updated: 15 March 2004
English: Islands (Scotland) Act 2018
Welsh: Deddf Ynysoedd (Yr Alban) 2018
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 13 December 2021
English: Isle of Anglesey
Welsh: Ynys Môn
Status A
Subject: Local Government
Part of speech: Noun, Feminine, Singular
Last Updated: 25 June 2002
English: Isle of Anglesey County Council
Welsh: Cyngor Sir Ynys Môn
Status A
Subject: Local Government
Part of speech: Noun, Masculine, Singular
Last Updated: 28 February 2005
English: Isle of Man
Welsh: Ynys Manaw
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: Isle of Wight
Welsh: Ynys Wyth
Status C
Subject: Place Names
Part of speech: Proper noun
Definition: Cyngor Sir yn Lloegr
Last Updated: 14 August 2003
English: Islwyn
Welsh: Islwyn
Status A
Subject: Politics
Part of speech: Proper noun
Definition: Constituency
Last Updated: 25 June 2002
English: Islwyn Community Credit Union
Welsh: Undeb Credyd Cymunedol Islwyn
Status A
Subject: Finance and Statistics
Part of speech: Proper noun, Masculine, Singular
Last Updated: 22 April 2014
English: ISMI
Welsh: ISMI
Status C
Subject: Social Services
Definition: Income Support for Mortgage Interest
Last Updated: 10 January 2003
English: isolated dwellings
Welsh: anheddau ynysig
Status C
Subject: Housing
Part of speech: Noun, Plural
Last Updated: 10 October 2007
English: isolated pocket
Welsh: clwt ynysig
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: of habitat
Last Updated: 3 October 2003
English: isolated saline lagoon
Welsh: morlyn hallt ynysig
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 22 April 2014
English: isolation
Welsh: ynysu
Status A
Subject: Health
Part of speech: Verb
Definition: Arfer ym maes iechyd y cyhoedd. Gwahanu pobl sy'n sâl â chlefyd trosglwyddadwy wrth bobl iach, er mwyn atal y clefyd rhag lledu.
Notes: Cymharer â 'quarantine' a 'self-isolate'.
Last Updated: 26 March 2020
English: isolation
Welsh: teimlo’n ynysig
Status B
Subject: Estates and Cadw
Part of speech: Verb
Definition: A lack of or a paucity of social contact.
Context: Heddiw, yn ystod ymweliad â Sioe Frenhinol Cymru yn Llanwelwedd, bydd y Gweinidog Gofal Cymdeithasol Huw Irranca-Davies yn dweud bod y profiad o deimlo’n unig ac ynysig yng nghefn gwlad Cymru yn mynd yn broblem fwyfwy difrifol y mae angen mynd i’r afael â hi.
Notes: Argymhellir y term hwn lle bynnag y bo modd. Serch hynny mewn rhai cyd-destunau ni fydd modd osgoi defnyddio’r ffurf enwol ‘ynysigrwydd’. Sylwer ar y gwahaniaeth rhwng y term hwn a loneliness / unigrwydd (neu “teimlo’n unig”).
Last Updated: 1 August 2018
English: isolation hospital
Welsh: ysbyty neilltuo
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 16 August 2012
English: isolation pen
Welsh: corlan ynysu
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 20 January 2010
English: isolation switch
Welsh: switsh ynysu
Status A
Subject: ITC
Part of speech: Noun, Feminine, Singular
Last Updated: 26 November 2012
English: Isolation Unit
Welsh: Uned Wahanu
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: Unedau Gwahanu
Last Updated: 18 May 2018
English: isoproturon
Welsh: isoprotwron
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 1 November 2010
English: isostatic rebound
Welsh: adlam isostatig
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 12 December 2011
English: isotope
Welsh: isotop
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: isotopau
Last Updated: 23 March 2021
English: ISP
Welsh: ISP
Status C
Subject: Economic Development
Part of speech: Noun, Feminine, Singular
Definition: Investment Support Programme
Last Updated: 10 January 2003
English: ISP
Welsh: ISP
Status B
Subject: ITC
Part of speech: Neutral
Definition: Internet Service Provider
Last Updated: 2 September 2004
English: ISP
Welsh: Protocol Rhannu Gwybodaeth
Status C
Subject: Social Services
Part of speech: Noun, Masculine, Singular
Definition: Information Sharing Protocol
Last Updated: 17 October 2012
English: ISPA
Welsh: Y Gymdeithas Ryngwladol ar gyfer y Celfyddydau Perfformio
Status B
Subject: Culture and the Arts
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym a ddefnyddir yn Saesneg am yr International Society for Performing Arts.
Last Updated: 12 November 2020
English: ISPI
Welsh: sefydliad ôl-16 arbennig annibynnol
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: sefydliadau ôl-16 arbennig annibynnol
Last Updated: 3 October 2018
English: ISR
Welsh: Cofnod Myfyriwr Unigol
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Individualised Student Record
Last Updated: 13 November 2009