TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: tân mewn tŷ
English: housefire
Status C
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Last updated: 25 March 2010
Welsh: tân mynydd
English: mountain fire
Status B
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Plural: tanau mynydd
Last updated: 24 April 2025
Welsh: tân sbwriel
English: refuse fire
Status B
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Plural: tanau sbwriel
Last updated: 17 June 2025
Welsh: tân simnai
English: chimney fire
Status C
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Plural: tanau simnai
Last updated: 30 August 2024
Welsh: to
English: roof
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Yng nghyd-destun gwenyna.
Last updated: 21 July 2010
Welsh: Tŷ Oakleigh, Plas y Parc
English: Oakleigh House, Park Place
Status C
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Definition: Cardiff
Last updated: 14 March 2006
Welsh: to ar oleddf
English: pitched roof
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Definition: Hefyd, to ar ongl.
Last updated: 12 June 2006
Welsh: to ar oleddf
English: sloping roof
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 12 June 2006
Welsh: tocenistaidd
English: tokenistic
Status B
Subject: General
Part of speech: Adjective
Last updated: 2 June 2026
Welsh: tocenistiaeth
English: tokenism
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: Y polisi neu’r arfer o wneud ymdrech symbolaidd yn unig neu o roi dim mwy nag sydd raid, yn enwedig mewn perthynas â grwpiau lleiafrifol neu orthrymedig.
Last updated: 2 June 2026
Welsh: Toch
English: Toch
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Pembrokeshire
Last updated: 6 May 2005
Welsh: tocio
English: crop
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: tocio
English: sned
Status C
Subject: Environment
Part of speech: Verb
Definition: to chop off side branches in forestry
Last updated: 8 June 2011
Welsh: tocio
English: top
Status B
Subject: Environment
Part of speech: Verb
Context: Grassland management.
Last updated: 26 June 2012
Welsh: tocio
English: lopping
Status A
Subject: Environment
Part of speech: Verb
Notes: Yng nghyd-destun y gyfundrefn gyfreithiol ar gyfer cynllunio. Gweithred a waherddir heb gydsyniad yr awdurdod cynllunio lleol os oes gorchymyn diogelu coed neu orchymyn diogelu coetir yn berthnasol i'r goeden dan sylw.
Last updated: 18 February 2026
Welsh: tocio carnau
English: foot trimming
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 20 January 2010
Welsh: Tocio Cynffonnau Cŵn Gweithio
English: Docking of Working Dogs Tails
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 7 June 2007
Welsh: tocio ffurfiannol
English: formative pruning
Status C
Subject: Environment
Part of speech: Verb
Context: Pruning trees to bear heavy crops.
Last updated: 12 August 2014
Welsh: tocion
English: brash
Status A
Subject: Environment
Part of speech: Noun, Plural
Last updated: 13 December 2012
Welsh: tocio perthi/gwrychoedd
English: trimming of hedgerows
Status C
Subject: Agriculture
Part of speech: Verb
Definition: ar lafar: 'trasio perthi'
Last updated: 29 July 2003
Welsh: tocio pigau
English: beak trimming
Status C
Subject: Law
Part of speech: Verb
Last updated: 5 March 2007
Welsh: tocio/torri cynffonnau
English: tail docking
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 29 July 2003
Welsh: tocio ysgithrau
English: tusk trimming
Status C
Subject: Law
Part of speech: Verb
Last updated: 5 March 2007
Welsh: to crib
English: ridged roof
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 12 June 2006
Welsh: tocsicant
English: toxicant
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: tocsicannau
Definition: Sylwedd - artiffisial fel arfer - sy'n niweidiol neu'n farwol os oes swm digonol ohono'n mynd i mewn i'r corff.
Notes: Gellir defnyddio'r term 'toxicant'/'tocsicant' hefyd i gyfeirio at unrhyw sylwedd tocsig, boed yn naturiol ac artiffisial - ond fel arfer defnyddir 'toxin'/'tocsin' am sylwedd naturiol a 'toxicant'/'tocsicant' am sylwedd artiffisial. Mewn cyd-destunau technegol, mae 'gwenwyn'/'poison' yn derm ymbarel sy'n cynnwys mathau penodol o sylweddau, ee tocsinau a fenymau. Mewn cyd-destunau annhechnegol, gellir defnyddio 'gwenwyn' i drosi 'toxin', 'toxicant' a 'venom'.
Last updated: 1 October 2024
Welsh: Tocsicoleg
English: Toxicology
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 20 September 2002
Welsh: tocsig
English: toxic
Status B
Subject: Environment
Part of speech: Adjective
Definition: Modd o ddisgrifio sylwedd - naturiol neu artiffisial - sy'n niweidiol neu'n farwol os oes swm digonol ohono'n mynd i mewn i'r corff.
Notes: Mewn cyd-destunau technegol, mae 'gwenwyn'/'poison' yn derm ymbarel sy'n cynnwys mathau penodol o sylweddau, ee tocsinau a fenymau. Mewn cyd-destunau annhechnegol, gellir defnyddio 'gwenwynig' i drosi 'toxic' a 'venomous'.
Last updated: 1 October 2024
Welsh: tocsin
English: toxin
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: tocsinau
Definition: Sylwedd, a gynhyrchir yn naturiol gan organeb, sy'n niweidiol neu'n farwol os oes swm digonol ohono'n mynd i mewn i'r corff.
Notes: Mewn cyd-destunau technegol, mae 'gwenwyn'/'poison' yn derm ymbarel sy'n cynnwys mathau penodol o sylweddau, ee tocsinau a fenymau. Mewn cyd-destunau annhechnegol, gellir defnyddio 'gwenwyn' i drosi 'toxin' a 'venom'.
Last updated: 1 October 2024
Welsh: tocsin botwlinwm
English: botulinum toxin
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: tocsinau botwlinwm
Definition: Tocsin hynod o wenwynig a gynhyrchir gan y bacteriwm Clostridium botulinum. Fe'i defnyddir mewn rhai meddyginiaethau, ac mewn rhai triniaethau harddwch (lle y mae'n adnabyddus o dan yr enw masnach Botox).
Last updated: 5 August 2020
Welsh: tocyn
English: ticket
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 10 January 2008
Welsh: tocyn adegau tawel
English: off-peak fare
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 2 February 2009
Welsh: tocyn amlsiwrnai
English: multi-journey ticket
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau amlsiwrnai
Last updated: 4 June 2018
Welsh: tocyn anghyfnewidadwy
English: non-fungible token
Status B
Subject: ICT
Part of speech: Noun, Plural
Plural: tocynnau anghyfnewidadwy
Definition: Ased cryptograffig sy'n cynnwys cod adnabod a metadata unigryw ar gadwyn floc. Ni ellir cyfnewid yr ased hon am ased neu asedau cyfwerth, sy'n golygu na ellir eu hatgynhyrchu ac sy'n golygu y gallant gynrychioli fersiwn benodol o ased ffisegol, er enghraifft y fersiwn wreiddiol ar ffotograff neu fideo.
Last updated: 7 October 2021
Welsh: tocyn awyren
English: airfare
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 7 July 2010
Welsh: tocyn bws a thrên
English: multi-modal ticket
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau bws a thrên
Definition: Tocyn sy'n rhoi hawl i'r teithiwr deithio ar wahanol gyfryngau teithio.
Notes: Gweler hefyd y cofnod am y gair 'multi-modal' ar ei ben ei hun.
Last updated: 4 June 2018
Welsh: Tocyn Croeso
English: Welcome Ticket
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun yr ymateb i sefyllfa Wcráin, cynllun i ddarparu trafnidiaeth am ddim.
Last updated: 26 January 2023
Welsh: tocyn dilysu
English: key token
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 12 September 2008
Welsh: tocyn diwrnod
English: day ticket
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau dydd
Last updated: 4 June 2018
Welsh: tocyn drwodd
English: through ticket
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau drwodd
Last updated: 4 June 2018
Welsh: tocyn dwyffordd
English: return ticket
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 7 July 2010
Welsh: tocyn dwyffordd
English: return ticket
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau dwyffordd
Context: Tocyn ar gyfer teithio o un man i fan arall ac i ddychwelyd yr un ffordd, gan amlaf ar yr un diwrnod.
Notes: Sylwer mai "dwy ffordd" fyddai'r ynganiad arferol ar lafar.
Last updated: 4 June 2018
Welsh: Tocynnau Teithio Rhatach i Bobl Ifanc
English: Youth Concessionary Fares
Status A
Subject: Finance and statistics
Part of speech: Noun, Plural
Definition: Budget line.
Last updated: 7 October 2014
Welsh: tocynnu
English: ticketing
Status A
Subject: Transport
Part of speech: Verb
Definition: Gweithgareddau sy'n ymwneud â pharatoi, gwerthu, dosbarthu etc tocynnau.
Context: Caiff y ddarpariaeth honno ymwneud ag unrhyw un neu ragor o’r materion a ganlyn (ymhlith materion eraill)— tocynnu, prisiau tocyn, a sut y caniateir dangos tystiolaeth o hawlogaeth i deithio.
Last updated: 3 February 2025
Welsh: tocyn teithio consesiynol
English: concessionary fare
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau teithio consesiynol
Last updated: 27 October 2020
Welsh: tocyn teithio nawr
English: walk-up fare
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau teithio nawr
Notes: Yng nghyd-destun trenau
Last updated: 20 June 2018
Welsh: tocyn tymor
English: season ticket
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 29 March 2006
Welsh: tocyn tymor
English: season ticket
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau tymor
Context: Tocyn ar gyfer teithio.
Last updated: 4 June 2018
Welsh: Tocyn Tymor i gael Presgripsiynau
English: Prescription Season Ticket
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: DWP term
Last updated: 3 December 2003
Welsh: tocyn unffordd
English: single ticket
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: tocynnau unffordd
Context: Tocyn ar gyfer teithio o un man i fan arall.
Notes: Sylwer mai "un ffordd" fyddai'r ynganiad arferol ar lafar.
Last updated: 4 June 2018
Welsh: tocyn unrhyw bryd
English: anytime fare
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 2 February 2009