TermCymru

Results are displayed in English alphabetical order A-Z
English: threatening behaviour
Welsh: ymddygiad bygythiol
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 17 May 2011
English: threat of homelessness
Welsh: bygythiad o ddigartrefedd
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last Updated: 16 September 2013
English: threat or possession with intent to commit criminal damage
Welsh: bygythiad neu feddiant gyda'r bwriad o gyflawni difrod troseddol
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Teitl ar drosedd
Last Updated: 27 November 2025
English: threats to kill
Welsh: bygythiadau i ladd
Status B
Subject: Law
Part of speech: Noun, Plural
Notes: Teitl ar drosedd
Last Updated: 27 November 2025
English: threat to human welfare
Welsh: bygythiad i les pobl
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: bygythiadau i les pobl
Context: At ddibenion y Ddeddf hon, mae bygythiad i les pobl yn bodoli pan fo posibilrwydd o (a) marwolaeth pobl, (b) salwch neu anaf difrifol i bobl, (c) difrod difrifol i eiddo, (d) tarfu difrifol ar gyflenwad o fwyd, dŵr, ynni neu danwydd, (e) tarfu difrifol ar system gyfathrebu, (f) tarfu difrifol ar gyfleusterau ar gyfer trafnidiaeth, neu (g) tarfu difrifol ar wasanaethau sy’n ymwneud ag iechyd.
Notes: Yng nghyd-destun y gyfundrefn i reoli diogelwch tomenni. Daw'r frawddeg gyd-destunol o Fil Tomenni Mwyngloddiau a Chwareli Nas Defnyddir (Cymru).
Last Updated: 19 November 2024
English: Three Cheers for His Majesty the King
Welsh: Tair Bloedd i'w Fawrhydi'r Brenin
Status A
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Definition: Three cheers are three shouts of hurrah given in unison by a group to honour someone or celebrate something
Notes: Mewn cyd-destunau seremonïol
Last Updated: 4 June 2018
English: Three Cliffs Bay
Welsh: Three Cliffs Bay
Status C
Subject: Place-names
Part of speech: Proper noun
Last Updated: 14 November 2007
English: Three Cocks
Welsh: Aberllynfi
Status C
Subject: Place-names
Part of speech: Proper noun
Last Updated: 13 February 2007
English: three land category payment model
Welsh: model talu ar sail tri chategori tir
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Glastir
Last Updated: 24 March 2014
English: three-lobed water-crowfoot
Welsh: crafanc-y-frân dridarn
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Definition: Ranunculus tripartitus
Last Updated: 2 July 2025
English: Three Peaks Challenge
Welsh: Her y Tri Chopa
Status C
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Last Updated: 17 May 2011
English: three-pillar system
Welsh: system dri philer
Status B
Subject: Europe
Part of speech: Noun, Feminine, Singular
Definition: Dyma yw strwythur yr Undeb Ewropeaidd.
Last Updated: 8 January 2004
English: Three Rivers Cockle Fishery
Welsh: Pysgodfa Gocos y Tair Afon
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Context: Y tair afon yw Tywi, Gwendraeth a Thaf.
Last Updated: 22 June 2011
English: Three Rivers Cockle Fishery Permit
Welsh: Trwydded Pysgodfa Gocos y Tair Afon
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Context: Y tair afon yw Tywi, Gwendraeth a Thaf.
Last Updated: 22 June 2011
English: three-stage process
Welsh: proses dri cham
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Disgrifiad o’r broses a ddilynir cyn cymryd camau arwyddocaol yng nghyd-destun y cynllun uwchgyfeirio ac ymyrryd ar gyfer Byrddau Iechyd, ee cyn eu rhoi mewn mesurau arbennig.
Last Updated: 4 May 2023
English: three stage test
Welsh: prawf tri cham
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Context: Dog Control Notice
Last Updated: 16 January 2013
English: three tiered development plan system
Welsh: system dair haen o gynlluniau datblygu
Status B
Subject: Planning
Part of speech: Noun, Feminine, Singular
Last Updated: 13 August 2020
English: three tier model
Welsh: model tair haen
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 7 September 2005
English: T&H Research matters
Welsh: Materion Ymchwil Trafnidiaeth a Phriffyrdd
Status B
Subject: Transport
Part of speech: Noun, Plural
Definition: T&H = Transport & Highways
Last Updated: 22 May 2003
English: threshold
Welsh: trothwy
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: threshold assessment
Welsh: asesiad trothwy
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 9 October 2008
English: threshold assessment applications
Welsh: ceisiadau am asesiadau trothwy
Status C
Subject: Education
Part of speech: Noun, Plural
Last Updated: 9 October 2008
English: threshold assessments
Welsh: asesiadau trothwy
Status C
Subject: Education
Part of speech: Noun, Plural
Last Updated: 9 October 2008
English: threshold contribution
Welsh: cyfraniad trothwy
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 31 March 2009
English: threshold equivalencies system
Welsh: system cyfwerthedd ar sail trothwy
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 31 March 2009
English: threshold indicator
Welsh: dangosydd y trothwy
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 20 December 2007
English: threshold of survival
Welsh: y trothwy goroesi
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: gofal i fabanod sy’n cael eu geni ar y trothwy goroesi
Last Updated: 16 August 2018
English: threshold PEP
Welsh: PEP â throthwy
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: PEP yw'r acronym a ddefnyddir yn y ddwy iaith am positive expiratory pressure / pwysedd allanadlol positif.
Last Updated: 22 October 2024
English: threshold positive expiratory pressure
Welsh: pwysedd allanadlol positif â throthwy
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 22 October 2024
English: thresholds
Welsh: trothwyon
Status C
Subject: Law
Part of speech: Noun, Plural
Last Updated: 17 May 2011
English: thrift
Welsh: clustog Fair
Status B
Subject: Plants
Part of speech: Noun, Feminine, Singular
Last Updated: 26 June 2012
English: Thrive don't just survive
Welsh: Ffynnu a Goroesi
Status C
Subject: General
Part of speech: Verb
Context: Teitl digwyddiad.
Last Updated: 21 October 2009
English: Thriving High Street Campaign
Welsh: Ymgyrch y Stryd Fawr Ffyniannus
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Context: The campaign, funded by the Welsh Government through the European Social Fund and delivered by the National Skills Academy seeks to support town centre businesses through training and mentoring in a number of areas.
Last Updated: 3 April 2013
English: Thriving Places Wales
Welsh: Llefydd Llewyrchus Cymru
Status A
Subject: Finance and statistics
Part of speech: Proper noun
Notes: Adnodd data ar-lein
Last Updated: 21 November 2019
English: Thriving Private Rented Sector
Welsh: Sector Rhent Preifat Ffyniannus
Status C
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last Updated: 3 July 2002
English: thrombolytic treatment
Welsh: triniaeth thrombolytig
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 7 September 2005
English: throughcare
Welsh: gofal drwy'r broses
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 14 June 2004
English: throughcare and aftercare
Welsh: gofal drwy'r broses ac ôl-ofal
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 14 June 2004
English: Throughcare and Aftercare Co-ordinator
Welsh: Cydgysylltydd Gofal drwy'r Broses ac Ôl-ofal
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 26 October 2004
English: throughput
Welsh: cyfradd brosesu
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Yng nghyd-destun prosesu profion clinigol.
Last Updated: 29 October 2020
English: through route
Welsh: llwybr trwodd
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 10 March 2006
English: through stone
Welsh: carreg bwyth
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Context: "Bond stone", "perpend stone" and "tie stone" are also used.
Last Updated: 18 January 2013
English: through ticket
Welsh: tocyn drwodd
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau drwodd
Last Updated: 4 June 2018
English: through traffic
Welsh: traffig trwodd
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 23 July 2003
English: throw away
Welsh: taflu ymaith
Status A
Subject: Politics
Part of speech: Verb
Definition: Diystyru pleidlais a fwriwyd dros ymgeisydd (ymgeisydd A) pan fydd ymgeisydd arall (ymgeisydd B) wedi hysbysu'n gyhoeddus cyn yr etholiad bod ymgeisydd A yn anghymwys i sefyll a bod llys etholiadol yn cytuno â hynny maes o law.
Context: Bernir bod pleidlais ym mharagraff (5) wedi ei thaflu ymaith pan gaiff ei rhoi mewn pôl o ganlyniad i benderfyniad llys etholiadol bod yr ymgeisydd yn anghymwys yn y fath fodd.
Notes: Yng nghyd-destun etholiadau. Daw'r testun cyd-destunol o Orchymyn Senedd Cymru (Cynrychiolaeth y Bobl) 2025.
Last Updated: 23 March 2026
English: throwaway society
Welsh: cymdeithas wastraffus
Status C
Subject: Waste
Part of speech: Noun, Feminine, Singular
Last Updated: 25 March 2010
English: thulium
Welsh: thwliwm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Tm
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: thumbnail
Welsh: cryno-lun
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: on computer screen
Last Updated: 8 March 2006
English: thumbnail crab
Welsh: cranc llyfn
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Thia scutellata
Context: Lluosog: crancod llyfn
Last Updated: 22 April 2014
English: thumbnails
Welsh: crynoluniau
Status C
Subject: ICT
Part of speech: Noun, Plural
Definition: on computer screen
Last Updated: 27 May 2004