TermCymru

Results are displayed in alphabetical order.
English: TSP
Welsh: cyfnod graddoli trosiannol
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am transitional staging period.
Last Updated: 4 July 2023
English: TSPC
Welsh: Cyngor Partneriaeth y Trydydd Sector
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: Third Sector Partnership Council
Last Updated: 6 August 2008
English: TSS
Welsh: Gwasanaeth Cymorth Pontio
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Definition: Transitional Support Service
Last Updated: 16 January 2012
English: tsunami
Welsh: tswnami
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 April 2005
English: tsunamic
Welsh: tswnamig
Status C
Subject: Environment
Part of speech: Adjective
Last Updated: 10 January 2005
English: Tsunami Relief Cymru
Welsh: Tsunami Relief Cymru
Status A
Subject: Environment
Last Updated: 7 September 2005
English: tsunamis
Welsh: tswnamïau
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 10 January 2005
English: TSW
Welsh: Safonau Masnach Cymru
Status A
Subject: Economic development
Part of speech: Noun, Plural
Notes: Dyma'r acronym Saesneg a ddefnyddir am Trading Standards Wales.
Last Updated: 22 September 2022
English: TTA
Welsh: Ardal Hyfforddiant Tactegol
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Tactical Training Area.
Last Updated: 26 May 2024
English: T-TAG
Welsh: Is-grŵp Profi y Grŵp Cyngor Technegol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am y Testing Sub-group, sy'n rhan o'r Technical Advisory Group / Grŵp Cyngor Technegol.
Last Updated: 17 September 2020
English: TTCW
Welsh: Amser i Newid Cymru
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Time to Change Wales
Last Updated: 17 September 2012
English: TTFW
Welsh: Fforwm Hyfforddi Twristiaeth yng Nghymru
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Tourism Training Forum for Wales
Last Updated: 13 October 2004
English: TTiiL
Welsh: Treth ar Drafodiadau sy'n Ymwneud â Buddiannau mewn Tir
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: Tax on Transactions involving interests in Land
Last Updated: 9 September 2014
English: TTP
Welsh: Profi, Olrhain, Diogelu
Status B
Subject: Health
Part of speech: Proper noun
Notes: Acronym a ddefnyddir weithiau am deitl y cynllun Test, Trace, Protect.
Last Updated: 8 June 2020
English: TTWA
Welsh: TTWA
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: Travel to Work Area
Last Updated: 10 January 2003
English: tubal disease
Welsh: clefyd ar y tiwbiau Ffalopaidd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 6 April 2006
English: tubal patency
Welsh: Profion i gadarnhau a yw'r tiwbiau Ffalopaidd yn agored/Profion ar gyflwr y tiwbiau Ffalopaidd
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: Open and unobstructed fallopian tubes.
Last Updated: 6 April 2006
English: tuber
Welsh: cloronen
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: part of plant
Last Updated: 27 January 2004
English: tuberculin
Welsh: twbercwlin
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 14 December 2005
English: tuberculin skin test
Welsh: prawf croen twbercwlin
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Yng nghyd-destun TB mewn gwartheg.
Last Updated: 2 December 2004
English: tuberculosis
Welsh: twbercwlosis
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 14 June 2004
English: Tuberculosis Eradication (Wales) Order
Welsh: Gorchymyn Dileu TB (Cymru)
Status C
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last Updated: 28 July 2010
English: Tuberous Sclerosis Association of Great Britain
Welsh: Cymdeithas Sglerosis Twberus Prydain
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: "Anabledd ac iaith", Delyth Prys
Last Updated: 25 February 2003
English: Tuberous Sclerosis Awareness Month
Welsh: Mis Ymwybyddiaeth o Sglerosis Twberus
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 17 May 2011
English: tubing
Welsh: tiwbin
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: tiwbinau
Notes: Rhan o gymhorthion clyw.
Last Updated: 8 September 2020
English: TUC
Welsh: TUC
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: Trades Union Congress
Last Updated: 19 August 2003
English: tuck pointing
Welsh: gwaith tycbwyntio
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last Updated: 24 November 2014
English: tuck shop
Welsh: siop fach yr ysgol
Status C
Subject: Food
Part of speech: Noun, Feminine, Singular
Context: In school.
Last Updated: 5 April 2011
English: Tudno
Welsh: Tudno
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Conwy. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Conwy (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: tufted duck
Welsh: hwyaden gopog
Status A
Subject: Birds
Part of speech: Noun, Feminine, Singular
Plural: hwyaid copog
Definition: Aythya fuligula
Last Updated: 23 March 2021
English: tufted hair-grass
Welsh: brigwellt garw
Status A
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: deschampsia cespitosa
Last Updated: 21 June 2022
English: tufted vetch
Welsh: ffacbysen y berth
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Plural: ffacbys y berth
Definition: vicia cracca
Last Updated: 21 June 2022
English: tuile
Welsh: tuile
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 27 February 2020
English: tuition
Welsh: hyfforddiant cerddorol
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Gwers neu gyfres o wersi ar ddefnyddio offeryn cerdd penodol, ar ganu, ar gyfansoddi, neu ar ddefnyddio technoleg cerddoriaeth.
Last Updated: 5 May 2022
English: tuition fee grant
Welsh: grant ffioedd dysgu
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 20 January 2006
English: Tuition Fee Plan
Welsh: Cynllun Ffïoedd Dysgu
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Cynllun y mae'n rhaid i sefydliad addysg ei gyflwyno i Gyngor Cyllido Addysg Uwch Cymru os yw'n bwriadu codi ffi dysgu sy'n fwy na'r lefel sylfaenol o £4,000 ar fyfyrwyr. Rhaid i CCAUC ei gymeradwyo.
Last Updated: 22 June 2011
English: tuition fees
Welsh: ffioedd dysgu
Status B
Subject: Education
Part of speech: Noun, Plural
Last Updated: 23 July 2003
English: tulip
Welsh: tiwlip
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 27 January 2004
English: tulip tree
Welsh: coeden diwlip
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 28 September 2005
English: tumble dryer
Welsh: peiriant sychu dillad
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: peiriannau sychu dillad
Notes: Weithiau bydd y ffurf fer 'peiriant sychu' yn addas yn Gymraeg, pan fydd yr ystyr yn eglur.
Last Updated: 13 February 2025
English: tumorous infiltration
Welsh: tiwmorau'n ymosod
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 10 September 2003
English: tumour
Welsh: tiwmor
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 2 February 2006
English: tumour site
Welsh: lleoliad tiwmor
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: lleoliadau tiwmorau
Notes: Yng nghyd-destun y llwybr canser yn y GIG.
Last Updated: 11 March 2021
English: tuna
Welsh: tiwna
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Last Updated: 8 June 2011
English: tune into
Welsh: tiwnio i mewn
Status B
Subject: Education
Part of speech: Verb
Definition: Yng nghyd-destun cyfathrebu â babanod a phlant bach, cymryd sylw agos a bod yn ymwybodol o'r hyn y maent yn ei deimlo, yr hyn sydd ei angen arnynt neu'r hyn maent yn ei ddangos drwy eu hymddygiad a'u dulliau cyfathrebu. Mae'n cynnwys sylwi ar giwiau cynnil fel mynegiant wyneb, ystumiau neu dôn y llais, ac ymateb yn briodol.
Notes: Term a ddefnyddir yn neunyddiau'r cwricwlwm.
Last Updated: 20 August 2025
English: tungsten
Welsh: twngsten
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: W
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: tungsten filament lamps
Welsh: lampau tyngsten
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 21 July 2011
English: Tungsten Inert Gas welding
Welsh: weldio Tyngsten gyda Nwy Anadweithiol
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Notes: Mae'r term hwn yn gyfystyr â TIG welding / weldio TIG.
Last Updated: 2 March 2023
English: Tunisia
Welsh: Tunisia
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: tunnel
Welsh: twnnel
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 19 August 2003