TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Ymddiriedolaeth Natur Gogledd Cymru
English: North Wales Wildlife Trust
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: www.wildlifetrust.org.uk
Last updated: 17 January 2003
Welsh: Ymddiriedolaeth Natur Gwent
English: Gwent Wildlife Trust
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 7 March 2008
Welsh: Ymddiriedolaeth Natur Sir Drefaldwyn
English: Montgomeryshire Wildlife Trust
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 21 April 2008
Welsh: Ymddiriedolaeth Natur Sir Faesyfed
English: Radnorshire Wildlife Trust
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 21 April 2008
Welsh: Ymddiriedolaeth Phoenix Tywysog Cymru
English: The Prince of Wales' Phoenix Trust
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last updated: 29 September 2005
Welsh: ymddiriedolaeth prawf
English: probation trust
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 21 March 2012
Welsh: Ymddiriedolaeth Prawf Cymru
English: Wales Probation Trust
Status A
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Context: Replaced by the Wales Community Rehabilitation Company in 2014.
Last updated: 1 September 2010
Welsh: Ymddiriedolaeth Prifysgol GIG Abertawe Bro Morgannwg
English: Abertawe Bro Morgannwg University NHS Trust
Status A
Subject: Health
Part of speech: Proper noun, Feminine, Singular
Context: Replaced by the Abertawe Bro Morgannwg University Health Board in 2009.
Last updated: 20 October 2008
Welsh: Ymddiriedolaeth Rhwydweithio Tramor rhwng Partneriaethau
English: Partnerships Overseas Networking Trust
Status A
Subject: Community development
Part of speech: Proper noun, Feminine, Singular
Definition: PONT
Context: Usually known as "PONT".
Last updated: 2 July 2007
Welsh: Ymddiriedolaeth Ryngwladol Cymru
English: Wales International Trust
Status A
Subject: General
Part of speech: Noun, Feminine, Singular
Last updated: 27 January 2004
Welsh: ymddiriedolaeth sefydledig
English: foundation trust
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: ym maes iechyd
Last updated: 9 June 2003
Welsh: Ymddiriedolaeth Sefydledig y GIG
English: NHS Foundation Trust
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 23 April 2020
Welsh: Ymddiriedolaeth St Giles
English: St Giles Trust
Status B
Subject: Community development
Part of speech: Noun, Feminine, Singular
Notes: Elusen sy'n gweithredu yng Nghymru a Lloegr. Yng Nghymru, maent yn gweithredu o dan yr enw St Giles Cymru yn y ddwy iaith.
Last updated: 28 November 2024
Welsh: Ymddiriedolaeth sydd yn gorfod dilyn cynlluniau adfer ariannol
English: a Trust in financial recovery
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last updated: 9 January 2003
Welsh: ymddiriedolaeth tai
English: housing trust
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 4 February 2009
Welsh: Ymddiriedolaeth Tai Casnewydd
English: Newport Housing Trust
Status C
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last updated: 11 September 2007
Welsh: Ymddiriedolaeth Tai Cyfle
English: Opportunity Housing Trust
Status A
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last updated: 28 April 2005
Welsh: Ymddiriedolaeth Tai Gwalia
English: Gwalia Housing Trust
Status A
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last updated: 28 April 2005
Welsh: Ymddiriedolaeth Tai Joseph Rowntree
English: Joseph Rowntree Housing Trust
Status C
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last updated: 6 August 2008
Welsh: Ymddiriedolaeth Tir Cwm Harry
English: Cwm Harry Land Trust
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 6 January 2011
Welsh: Ymddiriedolaeth Tir Cymunedol
English: Community Land Trust
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: Ymddiriedolaethau Tir Cymunedol
Last updated: 12 November 2024
Welsh: Ymddiriedolaeth Treftadaeth Gydweithredol y DU
English: National Co-operative Heritage Trust in the UK
Status C
Subject: Estates and Cadw
Part of speech: Proper noun, Feminine, Singular
Last updated: 14 March 2013
Welsh: Ymddiriedolaeth Treftadaeth Porthaethwy
English: Menai Bridge Heritage Trust
Status C
Subject: Estates and Cadw
Part of speech: Noun, Feminine, Singular
Last updated: 25 February 2003
Welsh: ymddiriedolaeth unedau awdurdodedig
English: authorised unit trust
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: ymddiriedolaethau unedau awdurdodedig
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last updated: 31 January 2018
Welsh: ymddiriedolaeth waddol
English: endowment trust
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: ymddiriedolaethau gwaddol
Notes: Yng nghyd-destun y ddeddwriaeth ar gyfer henebion ac adeiladau rhestredig.
Last updated: 3 February 2022
Welsh: Ymddiriedolaeth y Brenin
English: The King's Trust
Status B
Subject: Community development
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi ar sefydliad sydd ag enw swyddogol Saesneg yn unig. Disodlodd yr enw hwn yr enw blaenorol Prince's Trust yn 2024.
Last updated: 4 September 2025
Welsh: Ymddiriedolaeth y Brenin Cymru
English: The King's Trust Cymru
Status B
Subject: Community development
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi ar sefydliad sydd ag enw swyddogol Saesneg yn unig. Y ffurf Saesneg yw'r ffurf a ddefnyddir gan yr Ymddiriedolaeth ar gyfer ei gwaith yng Nghymru.
Last updated: 4 September 2025
Welsh: Ymddiriedolaeth y Bridiau Prin
English: Rare Breeds Survival Trust
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 6 December 2005
Welsh: Ymddiriedolaeth y Dywysoges Frenhinol i Ofalwyr
English: Princess Royal Trust for Carers
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Last updated: 14 August 2003
Welsh: Ymddiriedolaeth y Fforestydd Trofannol
English: Tropical Forest Trust
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: TFT
Last updated: 10 December 2008
Welsh: Ymddiriedolaeth y Fforestydd Trofannol
English: TFT
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Tropical Forest Trust
Context: Teitl cwrteisi yn unig.
Last updated: 17 September 2013
Welsh: Ymddiriedolaeth y GIG
English: NHS Trust
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 15 March 2004
Welsh: Ymddiriedolaeth y Glaswelltiroedd
English: Grassland Trust
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 20 September 2005
Welsh: Ymddiriedolaeth Ymwybyddiaeth y Ddaear Primrose
English: PEAT
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Primrose Earth Awareness Trust
Last updated: 29 November 2005
Welsh: Ymddiriedolaeth Ymwybyddiaeth y Ddaear Primrose
English: Primrose Earth Awareness Trust
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: PEAT
Last updated: 29 November 2005
Welsh: Ymddiriedolaeth y Pererin
English: The Pilgrim Trust
Status C
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Context: http://www.welshwildlife.org/attachments/Reserves/Handbooks%20Welsh/Glam/West/overton%20mere.pdf
Last updated: 10 November 2010
Welsh: Ymddiriedolaeth yr Amgylchedd Cymru
English: Wales Environment Trust
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 20 November 2007
Welsh: Ymddiriedolaeth y Tywysog
English: Prince's Trust
Status B
Subject: Community development
Part of speech: Noun, Feminine, Singular
Notes: Cyfieithiad cwrteisi ar sefydliad sydd â theitl swyddogol Saesneg yn unig. Sylwer bod enw'r sefydliad wedi newid i The King's Trust / Ymddiriedolaeth y Brenin, erbyn hyn.
Last updated: 4 September 2025
Welsh: ymddiriedolwr
English: trustee
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last updated: 10 January 2008
Welsh: Ymddiriedolwr Cenedlaethol
English: National Trustee
Status A
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 11 September 2007
Welsh: ymddiriedolwyr siarter
English: charter trustees
Status C
Subject: Law
Part of speech: Noun, Plural
Last updated: 17 May 2011
Welsh: ymddwyn yn dreisgar neu'n fygythiol
English: engage in violent or threatening behaviour
Status A
Subject: Law
Part of speech: Verb
Context: Applicants who engage in violent or threatening behaviour
Last updated: 6 March 2025
Welsh: ymddygiad
English: behaviour
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 27 November 2007
Welsh: ymddygiad
English: conduct
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Context: behaviour
Last updated: 6 August 2012
Welsh: ymddygiadaeth
English: behaviourism
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Term o faes seicoleg.
Last updated: 9 January 2020
Welsh: ymddygiad amheus
English: suspicious behaviour
Status A
Subject: ICT
Part of speech: Noun, Masculine, Singular
Context: Suggesting the presence of malware.
Last updated: 8 April 2013
Welsh: Ymddygiad a Phresenoldeb: Cynllun Gweithredu yn Ymateb i’r Adolygiad Cenedlaethol o Ymddygiad a Phresenoldeb
English: Behaving and Attending: Action Plan Responding to the National Behaviour and Attendance Review
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Information Document: 076/2009, March 2009.
Last updated: 1 June 2009
Welsh: ymddygiad ariannol
English: financial conduct
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 20 January 2006
Welsh: Ymddygiadau Nad Ydynt yn Iach
English: Unhealthy Behaviours
Status B
Subject: Health
Part of speech: Proper noun
Notes: Teitl prosiect gwella ansawdd sy'n canolbwyntio ar ymddygiadau penodol nad ydynt yn iach mewn cleifion sydd newydd eu cofrestru.
Last updated: 2 March 2023
Welsh: ymddygiad bygythiol
English: threatening behaviour
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 17 May 2011