TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: tocyn ymlaen llaw
English: advance ticket
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 2 February 2009
Welsh: toddiant
English: fusion
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: metals
Last updated: 5 September 2003
Welsh: toddiant gwaed cyfnewid
English: blood substitute solution
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 17 August 2004
Welsh: toddyddion
English: solvents
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 14 August 2003
Welsh: Toddyddion Echdynnu
English: Extraction Solvents
Status C
Subject: Law
Part of speech: Noun, Masculine, Plural
Last updated: 25 April 2012
Welsh: toeon bylchog
English: spaced roofs
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 15 July 2014
Welsh: toesen
English: doughnut
Status C
Subject: Food
Part of speech: Noun, Feminine, Singular
Plural: toesenni
Last updated: 7 January 2025
Welsh: to ffenestr wedi ei godi
English: raised skylight roof
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 2 February 2009
Welsh: togl
English: toggle
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: toglo
English: toggle
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: Togo
English: Togo
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
Welsh: to goleddf isel
English: low pitched roof
Status C
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last updated: 20 April 2012
Welsh: toiled
English: WC
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: toiledau
Notes: Ar y cyfan, mae hwn yn derm sydd wedi dyddio. Yn y rhan fwyaf o gyd-destunau lle y gwelir yr acronym ‘WC’ bellach, mae’n debyg y’i defnyddir yn gyfystyr â ‘toilet’ yn yr holl ystyron sy’n bosibl i’r gair hwnnw. Serch hynny sylwer bod gan y ffurf lawn, ‘water closet’, ystyr benodol iawn mewn rhai cyd-destunau technegol ac yn y cyd-destunau hynny y dylid defnyddio ‘closed dŵr’.
Last updated: 19 June 2025
Welsh: toiledau
English: toilets
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 28 September 2005
Welsh: toiledau a chyfleusterau ymolchi
English: toilet & washing facilities
Status B
Subject: Tourism and leisure
Part of speech: Noun, Plural
Definition: Teitl swyddogol a ddefnyddir yng Nghynllun Parciau Gwyliau Graddedig Prydain.
Last updated: 25 October 2016
Welsh: Toiledau ddim yn gweithio, dim mynediad
English: Toilets out of order, do not enter
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 14 January 2003
Welsh: Toiledau Dynion
English: Men's Toilets
Status C
Subject: General
Part of speech: Noun, Plural
Last updated: 6 April 2011
Welsh: Toiledau Merched
English: Ladies Toilets
Status C
Subject: General
Part of speech: Noun, Plural
Last updated: 6 April 2011
Welsh: toiledau symudol
English: portable toilets
Status B
Subject: Health
Part of speech: Noun, Plural
Last updated: 7 July 2020
Welsh: Toiledau ysgol: canllaw arfer da ar gyfer ysgolion yng Nghymru
English: School toilets: good practice guidance for schools in Wales
Status A
Subject: Education
Part of speech: Proper noun
Definition: Published by the Welsh Government, January 2012.
Last updated: 19 July 2012
Welsh: Toiledau Ysgol: Canllaw Arfer Gorau ar gyfer Ysgolion Cynradd ac Uwchradd yng Nghymru
English: School Toilets: Best Practice Guidance for Primary and Secondary Schools in Wales
Status A
Subject: Education
Part of speech: Proper noun
Context: Dogfen ymgynghori.
Last updated: 5 April 2011
Welsh: toiled Changing Places
English: Changing Places toilet
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Accessible toilets with extra equipment for people with impairments, as defined by the Changing Places Consortium.
Notes: Gweler yr erthygl ar y Model Cymdeithasol o Anabledd yn yr Arddulliadur. Yn unol â'r Model, mae amhariad ("impairment", a elwid yn "nam" o'r blaen) yn nodwedd ar berson, a all effeithio ar ei ymddangosiad neu ar sut y mae ei gorff neu ei feddwl yn gweithio; caiff pobl anabl (y gellir hefyd cyfeirio atynt fel "pobl anabledig" neu "bobl sy'n cael eu hanablu") eu hanablu gan ffactorau allanol fel yr amgylchedd, polisi neu arferion, neu yn sgil methiant i ddarparu addasiadau ar eu cyfer; ac anabledd yw canlyniad anablu pobl sydd ag amhariadau. 
Last updated: 14 November 2023
Welsh: toiled cyhoeddus
English: public lavatory
Status B
Subject: Local government
Part of speech: Noun, Masculine, Singular
Plural: toiledau cyhoeddus
Context: Bydd hyn yn lleihau'r costau i'r awdurdodau lleol a darparwyr eraill, gan eu helpu i gadw toiledau cyhoeddus yn eu cymunedau.
Last updated: 27 June 2019
Welsh: toiled cyhoeddus pwrpasol
English: standalone public lavatory
Status B
Subject: Local government
Part of speech: Noun, Masculine, Singular
Plural: toiledau cyhoeddus pwrpasol
Definition: Eiddo sy'n dai bach cyhoeddus, yn bennaf neu'n llwyr.
Context: Rydym yn falch o fod wedi sicrhau darpariaethau i Gymru yn y Bil hwn fel y caiff biliau ardrethi toiledau cyhoeddus pwrpasol eu gostwng i sero, a hynny o 1 Ebrill 2020.
Last updated: 27 June 2019
Welsh: toiled gwrth seiffon
English: anti-siphon toilet
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Special toilet that allows waste to be discharged but prevents flood water in sewers coming up through the toilet waste pipe.
Last updated: 9 May 2012
Welsh: toiled hygyrch
English: accessible toilet
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: toiledau hygyrch
Definition: Toiled sy'n addas ar gyfer pobl ag amhariadau a phobl ag anghenion penodol eraill.
Last updated: 1 May 2024
Welsh: toiled penrhyn
English: peninsular toilet
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Toiled wedi’i gynllunio’n arbennig ar gyfer pobl anabl yw hwn gyda digon o le o’i amgylch ar gyfer cadair olwyn.
Last updated: 5 July 2018
Welsh: toiled rhywedd-niwtral
English: gender-neutral toilet
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Plural: toiledau rhywedd-niwtral
Definition: Toiled nad yw wedi ei bennu ar gyfer dynion neu fenywod yn benodol, ond y gellir ei ddefnyddio gan unrhyw un. Yn y gorffennol, gallai'r term Saesneg 'unisex' fod wedi cael ei ddefnyddio am y math hwn o gyfleuster.
Notes: Gall 'toiled niwtral o ran rhywedd' fod yn addas mewn rhai cyd-destunau. 
Last updated: 11 April 2024
Welsh: Tokelau
English: Tokelau
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
Welsh: tolch
English: coagulum
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: tolchau
Definition: A mass of coagulated matter.
Notes: Defnyddir yng nghyd-destun prosesu bwyd.
Last updated: 5 December 2016
Welsh: toll
English: duty
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Context: a tax
Last updated: 13 August 2012
Welsh: tollau cysgod
English: shadow tolls
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: Shadow tolls are per vehicle amounts paid to a facility operator by a third party such as a sponsoring governmental entity and not by facility users.
Last updated: 26 October 2004
Welsh: tollau tramor a chartref
English: customs and excise
Status B
Subject: Economic development
Part of speech: Noun, Plural
Last updated: 22 May 2003
Welsh: toll dramor
English: customs duty
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: tollau tramor
Last updated: 18 August 2017
Welsh: to llechi cymysg
English: random slate roof
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 5 June 2006
Welsh: tollffordd
English: toll road
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last updated: 28 February 2005
Welsh: toll gartref
English: excise duty
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: tollau cartref
Context: Caiff tollau cartref eu gosod ar ddiodydd alcoholaidd mewn dwy brif ffordd, caiff y naill a'r llall eu defnyddio mewn gwledydd gwahanol. Gall y toll gartref fod yn benodol i gynnwys alcoholaidd (ee canran yr alcohol yn y ddiod) neu gyfaint y cynnyrch, neu ei gyfrifo fel cyfran o "werth" y cynnyrch (toll ad valorem).
Last updated: 18 August 2017
Welsh: toll gynyddraddol
English: progressive duty
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: tollau cynyddraddol
Definition: Toll y mae ei chyfradd yn cynyddu wrth i'r swm tolladwy gynyddu.
Notes: Dyma'r term yn yr ystyr dechnegol a nodir yn y diffiniad. Gellir defnyddio'r ymadrodd 'progressive duty' mewn ystyr annhechnegol hefyd, i olygu toll sy'n hyrwyddo tegwch; os mai'r ystyr honno sydd dan sylw, gall 'toll flaengar' neu 'toll deg' fod yn fwy addas.
Last updated: 18 September 2024
Welsh: toll teithwyr awyr
English: air passenger duty
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last updated: 3 June 2026
Welsh: tomato bach melys
English: cherry tomato
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 24 January 2012
Welsh: tomatos heulgras
English: sunblush tomatoes
Status C
Subject: Food
Part of speech: Noun, Plural
Last updated: 5 January 2011
Welsh: tomatos heulsych
English: sundried tomatoes
Status C
Subject: Food
Part of speech: Noun, Plural
Last updated: 5 January 2011
Welsh: tomen
English: tip
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: tomenni
Definition: Yn y ddeddfwriaeth ar ddiogelwch tomenni, croniad neu ddyddodiad gwastraff (beth bynnag ei ffurf neu ei gyfansoddiad) o fwynglawdd neu chwarel ac eithrio croniad neu ddyddodiad sydd wedi ei leoli o dan y ddaear.
Last updated: 12 November 2024
Welsh: tomen anghofrestredig
English: unregistered tip
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: tomenni anghofrestredig
Notes: Yng nghyd-destun y gyfundrefn ar gyfer rheoli diogelwch tomenni.
Last updated: 14 November 2024
Welsh: tomen categori is
English: lower rated tip
Status B
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: tomenni categori is
Notes: Elfen o gyfundrefn arfaethedig ar gyfer rheoli tomenni glo. Dyma derm a ddefnyddir gyda'r drefn interim - defnyddir lower status tip / tomen statws is gyda'r drefn arfaethedig derfynol.
Last updated: 19 May 2022
Welsh: tomen categori uwch
English: higher rated tip
Status B
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: tomenni categori uwch
Notes: Elfen o gyfundrefn arfaethedig ar gyfer rheoli tomenni glo. Dyma derm a ddefnyddir gyda'r drefn interim - defnyddir higher status tip / tomen statws uwch gyda'r drefn arfaethedig derfynol.
Last updated: 19 May 2022
Welsh: tomen de minimis
English: de minimis tip
Status B
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: tomenni de minimis
Notes: Yng nghyd-destun cyfundrefn arfaethedig ar gyfer rheoli tomenni glo.
Last updated: 19 May 2022
Welsh: tomen gladdu
English: burial mound
Status B
Subject: Estates and Cadw
Part of speech: Noun, Feminine, Singular
Plural: tomenni claddu
Last updated: 10 April 2026
Welsh: tomen gofrestredig
English: registered tip
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: tomenni cofrestredig
Notes: Yng nghyd-destun y gyfundrefn ar gyfer rheoli diogelwch tomenni.
Last updated: 12 November 2024
Welsh: tomen gompost
English: compost heap
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: tomenni compost
Last updated: 15 November 2021