TermCymru

Results are displayed in alphabetical order.
Welsh: trefnu gwrthrych
English: arrange object
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: trefnu'n fertigol
English: arrange vertically
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: trefnu'n llorweddol
English: arrange horizontally
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: trefnu'r cwricwlwm
English: curriculum planning
Status B
Subject: Education
Part of speech: Verb
Notes: Yng nghyd-destun y cwricwlwm newydd. Cymharer â 'curriculum design' / 'cynllunio'r cwricwlwm'.
Last updated: 4 September 2024
Welsh: trefnwyr lleol
English: ground handlers
Status C
Subject: Tourism and leisure
Part of speech: Noun, Plural
Last updated: 19 December 2011
Welsh: trefnydd angladdau
English: funeral director
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: trefnwyr angladdau
Last updated: 28 April 2020
Welsh: trefnydd ar lawr gwlad dramor
English: on-territory operator
Status B
Subject: Tourism and leisure
Part of speech: Noun, Feminine
Notes: Yng nghyd-destun trefnu teithiau tramor.
Last updated: 9 December 2021
Welsh: Trefnydd Diwydiannol Rhanbarthol
English: Regional Industrial Organiser
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 10 January 2008
Welsh: Trefnydd Grŵp PCS
English: PCS Group Organiser
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2006
Welsh: trefnydd pleidleisio
English: ballot holder
Status B
Subject: Local government
Part of speech: Noun, Masculine, Singular
Definition: yr un sy'n trefnu'r bleidlais ar gyfer sefydlu AGB
Last updated: 1 December 2004
Welsh: trefnydd teithiau i ymwelwyr rhyngwladol
English: inbound tour operator
Status B
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Plural: trefnwyr teithiau i ymwelwyr rhyngwladol
Definition: Busnes sy'n arbenigo mewn datblygu rhaglenni a theithiau gwyliau i'w gwerthu'n uniongyrchol i gwsmeriaid tramor neu i rwydweithiau tramor o asiantiaid teithio.
Last updated: 9 December 2021
Welsh: Trefn y Frwydr
English: Battle Rhythm
Status C
Subject: Fire and rescue
Part of speech: Noun, Feminine, Singular
Definition: Yng nghyd-destun yr Adran Argyfyngau.
Last updated: 20 August 2008
Welsh: trefn y gwasanaeth
English: order of service
Status A
Subject: Religion
Part of speech: Noun, Feminine, Singular
Definition: The programme of events for a religious service or ceremony
Last updated: 4 June 2018
Welsh: trefn y gweithrediadau
English: order of proceedings
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Last updated: 8 July 2010
Welsh: Trefonnen
English: Nash
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Casnewydd
Last updated: 14 August 2003
Welsh: Treforgan
English: Morganstown
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Caerdydd. Pentre-poeth hefyd yn cael ei arfer.
Last updated: 14 August 2003
Welsh: Treforys
English: Morriston
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Abertawe
Last updated: 14 August 2003
Welsh: Treforys
English: Morriston
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Ninas a Sir Abertawe. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Sir Abertawe (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Tref Pontypridd
English: Pontypridd Town
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Rhondda Cynon Taf. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Rhondda Cynon Taf (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Tref Rufeinig Caer-went
English: Caer-went Roman Town
Status A
Subject: Estates and Cadw
Part of speech: Proper noun
Notes: Dyma'r ffurfiau a ddefnyddir yn swyddogol gan Cadw yn y ddwy iaith am yr heneb dan sylw. Safonwyd gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg, mewn ymgynghoriad â Cadw.
Last updated: 24 October 2024
Welsh: treftadaeth
English: heritage
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 23 July 2003
Welsh: treftadaeth adeiledig
English: built heritage
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Last updated: 7 October 2002
Welsh: treftadaeth ddiwydiannol
English: industrial heritage
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Last updated: 4 January 2005
Welsh: Treftadaeth Ddiwylliannol
English: Cultural Heritage
Status A
Subject: Education
Part of speech: Proper noun
Context: Apprenticeship framework.
Last updated: 19 July 2013
Welsh: Treftadaeth Nas Cerir
English: Unloved Heritage
Status A
Subject: Tourism and leisure
Part of speech: Proper noun
Notes: Prosiect archaeoleg a arweinir gan Cadw a'i noddi gan Gronfa Treftadaeth y Loteri.
Last updated: 31 January 2018
Welsh: tref teithio gynaliadwy
English: sustainable travel town
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last updated: 7 February 2008
Welsh: Trefyclo
English: Knighton
Status B
Subject: Place-names
Part of speech: Proper noun
Definition: Powys. Tref-y-clawdd hefyd yn cael ei arfer
Last updated: 14 August 2003
Welsh: Trefyclo gyda Bugeildy
English: Knighton with Beguildy
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Powys. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Powys (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Trefynwy
English: Monmouth
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Sir Fynwy. Gofalwch nad at y sir y cyfeirir.
Last updated: 14 August 2003
Welsh: Treganna
English: Canton
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Caerdydd
Last updated: 14 August 2003
Welsh: Treganna
English: Canton
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Ninas a Sir Caerdydd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Sir Caerdydd (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Tregaron ac Ystrad-fflur
English: Tregaron and Ystrad Fflur
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Ceredigion. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Ceredigion (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Tre-garth a Mynydd Llandygái
English: Tre-garth a Mynydd Llandygái
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Gwynedd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Gwynedd (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Tre-groes
English: Whitchurch
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Pembrokeshire
Last updated: 2 May 2013
Welsh: Tregŵyr
English: Gowerton
Status C
Subject: Place-names
Part of speech: Proper noun
Last updated: 1 August 2018
Welsh: Tregŵyr
English: Gowerton
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Ninas a Sir Abertawe. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Sir Abertawe (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Treharris
English: Treharris   
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Merthyr Tudful. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Merthyr Tudful (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: Treherbert
English: Treherbert
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Rhondda Cynon Taf. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Rhondda Cynon Taf (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: treial chwâl
English: cracked trial
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 6 August 2012
Welsh: treial clinigol
English: clinical trial
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: treialon clinigol
Definition: The evaluation in humans of the effectiveness of a new drug therapy. The phases of a clinical trial are: Phase I, the evaluation of the safety of the drug; Phase II, the determination of optimal dosage and effectiveness; and Phase III, the large-scale evaluation.
Last updated: 30 August 2024
Welsh: treial cylch
English: ring trial
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 13 January 2012
Welsh: Treial Krebs
English: Krebs Trial
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Randomised Badger Culling Trial
Last updated: 18 October 2004
Welsh: treial llwyfan addasol o feddyginiaethau gwrthfeirol ar gyfer trin COVID-19 yn gynnar yn y gymuned
English: platform adaptive trial of novel antivirals for early treatment of COVID-19 in the community
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Disgrifiad o'r cynllun PANORAMIC gan Brifysgol Caergrawnt.
Last updated: 9 December 2021
Welsh: treialon cerbydau modur diawdurdod
English: unauthorised motor vehicle trials
Status C
Subject: Transport
Part of speech: Noun, Plural
Last updated: 23 December 2005
Welsh: treialon maes
English: field trials
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 18 October 2004
Welsh: treial pwnc dadl
English: trial of issue
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 1 August 2012
Welsh: Treial Rhoi'r Gorau i Ysmygu mewn Ysgolion
English: A Stop Smoking in School Trial
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: ASSIST
Last updated: 11 September 2007
Welsh: Treial Rhoi'r Gorau i Ysmygu mewn Ysgolion
English: ASSIST
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: A Stop Smoking in Schools Trial
Last updated: 11 September 2007
Welsh: treial technoleg
English: technology trial
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: treialon technoleg
Last updated: 19 May 2022
Welsh: treialu
English: trialling
Status B
Subject: Animals
Part of speech: Verb
Definition: Yng nghyd-destun milgwn amseru milgi yn rhedeg er mwyn pennu ei safle neu gategori rasio mewn ras filgwn, neu amser milgi yn rhedeg at ddiben ei werthu.
Last updated: 3 July 2025