TermCymru

Results are displayed in Welsh alphabetical order A-Y

English: alert threshold

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Plural: trothwyon rhybuddio

Definition: O dan Reoliadau Safonau Ansawdd Aer (Cymru) 2010, lefel benodol o lygredd yn yr aer pan fo'n ofynnol i Lywodraeth Cymru hysbysu'r cyhoedd.

Notes: Mae'r trothwy gwybodaeth ('information threshold') yn is na'r trothwy rhybuddio ('alert threshold').

Last updated: 16 September 2024

Welsh: trothwy rhyddhad

English: relief threshold

Status C

Subject: Local government

Part of speech: Noun, Masculine, Singular

Last updated: 26 May 2010

Welsh: trothwy talu isaf

English: minimum payment threshold

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 2 August 2012

Welsh: trothwy triniaeth

English: treatment threshold

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: trothwyon triniaethau

Last updated: 21 July 2022

Welsh: Trothwy Uchaf Marwoldeb Pysgota

English: Maximum Fishing Mortality Threshold

Status A

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: MFMT

Last updated: 20 March 2013

Welsh: Trothwy Uchaf Marwoldeb Pysgota

English: MFMT

Status A

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: Maximum Fishing Mortality Threshold

Last updated: 20 March 2013

Welsh: Trowbridge

English: Trowbridge

Status A

Subject: Place-names

Part of speech: Proper noun

Definition: Cardiff

Last updated: 14 August 2003

Welsh: Trowbridge

English: Trowbridge

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: Tŵr Rheoli Caeriw Cheriton

English: Carew Cheriton Control Tower

Status A

Subject: Tourism and leisure

Part of speech: Noun, Masculine, Singular

Last updated: 27 January 2010

Welsh: trwch

English: gauge

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Context: Of wires.

Last updated: 24 November 2014

Welsh: trwch

English: guage

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

Definition: Gauge is the measurement of thickness of standard low density plastic bags.

Context: Yng nghyd-destun bagiau plastig.

Last updated: 23 April 2015

Welsh: trwchus

English: dense

Status C

Subject: Environment

Part of speech: Adjective

Definition: eg dense fern

Last updated: 29 July 2003

Welsh: trwm

English: bold

Status B

Subject: ICT

Part of speech: Adjective

Context: With regard to fonts.

Last updated: 19 July 2005

Welsh: trwm ar ynni

English: high energy

Status C

Subject: Environment

Part of speech: Adjective

Context: Yn yr ystyr bod rhywbeth yn defnyddio llawer o ynni i’w redeg, nid ei fod yn ‘neilltuol o gryf’.

Last updated: 3 August 2010

Welsh: trwm gan fetelau

English: metal-rich

Status B

Subject: Environment

Part of speech: Adjective

Last updated: 26 June 2012

Welsh: trwm iawn

English: ultra bold

Status B

Subject: ICT

Part of speech: Adjective

Context: Typeface.

Last updated: 19 July 2005

Welsh: trwmpedwr

English: trumpeter

Status A

Subject: Justice and order

Part of speech: Noun, Masculine, Singular

Plural: trwmpedwyr

Notes: Mewn cyd-destunau seremonïol

Last updated: 4 June 2018

Welsh: trwsiad

English: costume

Status C

Subject: Law

Part of speech: Noun, Masculine, Singular

Last updated: 19 October 2011

Welsh: trwsiadus anffurfiol

English: smart casual

Status C

Subject: General

Part of speech: Adjective

Last updated: 19 December 2011

Welsh: trwsio cyffredinol

English: routine repairs

Status C

Subject: Housing

Part of speech: Verb

Last updated: 24 October 2005

Welsh: Trwsio Sgriniau Gwynt

English: Windscreen Repair

Status A

Subject: Education

Part of speech: Proper noun

Context: Apprenticeship framework.

Last updated: 19 February 2014

Welsh: trwsio torllengig

English: hernia repair

Status C

Subject: Health

Part of speech: Verb

Last updated: 23 January 2009

Welsh: Trwy Bob Dull Rhesymol: Mynediad Lleiaf Rhwystrol i’r Awyr Agored

English: By all reasonable means: Least restrictive access to the outdoors

Status A

Subject: Environment

Part of speech: Proper noun

Notes: Canllaw a gynhyrchwyd gan y Sensory Trust mewn cydweithrediad â, ac ar ran, Cyfoeth Naturiol Cymru

Last updated: 3 October 2018

Welsh: trwydded

English: licence

Status A

Subject: ICT

Part of speech: Noun, Feminine, Singular

Plural: trwyddedau

Definition: caniatâd gan berson i ddefnyddio rhywbeth y mae ganddo hawl arno (drwy hawlfraint, patent, etc) y tu hwnt i'r hyn y byddai hawl gan eraill i'w wneud heb y caniatâd hwnnw

Context: TRWYDDED I DDEFNYDDIO’R WEFAN 3.1 Cewch: (a) edrych ar dudalennau ein gwefan mewn porwr;(b) lawrlwytho tudalennau o’n gwefan i’w storio mewn porwr;(c) argraffu tudalennau o’n gwefan;(ch) darlledu ffeiliau sain a fideo o’n gwefan; yn ddarostyngedig i ddarpariaethau eraill y telerau ac amodau hyn.

Last updated: 16 November 2021

Welsh: trwydded

English: licence

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Plural: trwyddedau

Definition: caniatâd ysgrifenedig gan awdurdod cymwys i wneud rhywbeth

Context: Rhaid i berchennog safle rheoleiddiedig beidio ag achosi na chaniatáu i’r safle gael ei ddefnyddio fel safle rheoleiddiedig oni bai bod gan y perchennog drwydded o dan y Rhan hon ar gyfer y tir (“trwydded safle”)

Last updated: 16 November 2021

Welsh: trwydded agored

English: open licence

Status A

Subject: ICT

Part of speech: Noun, Feminine, Singular

Plural: trwyddedau agored

Definition: Trwydded lle mae perchennog y data neu’r adnoddau yn caniatáu iddynt gael eu defnyddio a'u rhannu'n eang.

Last updated: 30 January 2020

Welsh: trwyddedai

English: licensee

Status B

Subject: Justice and order

Part of speech: Noun, Masculine, Singular

Context: in general

Last updated: 31 July 2012

Welsh: trwyddedai

English: licensee

Status A

Subject: Justice and order

Part of speech: Noun, Masculine, Singular

Plural: trwyddedeion

Last updated: 4 June 2018

Welsh: trwydded am ddim

English: gratuitous licence

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 11 October 2004

Welsh: trwydded amgylcheddol

English: environmental permit

Status A

Subject: Environment

Part of speech: Noun, Feminine, Singular

Plural: trwyddedau amgylcheddol

Notes: Term o Fil Treth Gwarediadau Tirlenwi (Cymru) yw hwn.

Last updated: 15 August 2016

Welsh: trwydded amgylcheddol arbennig

English: bespoke environmental permit

Status C

Subject: Planning

Part of speech: Noun, Feminine, Singular

Last updated: 12 December 2011

Welsh: trwydded amgylcheddol safonol

English: standard environmental permit

Status C

Subject: Planning

Part of speech: Noun, Feminine, Singular

Last updated: 12 December 2011

Welsh: trwydded aml-ddefnydd

English: multiple licence

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last updated: 22 January 2007

Welsh: Trwydded ATA

English: ATA Carnet

Status C

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Definition: An international customs document that permits duty-free and tax-free temporary import of goods for up to one year. The initials "ATA" are an acronym of the French and English words "Admission Temporaire/Temporary Admission."

Last updated: 7 October 2004

Welsh: trwyddedau mewnforio milfeddygol

English: veterinary import permits

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Last updated: 2 February 2009

Welsh: trwydded â bathodyn

English: front-line licence

Status C

Subject: Transport

Part of speech: Noun, Feminine, Singular

Context: Anyone involved in providing contracted Security Officers need a licence. There are two types of licences. The front-line licence is a badge, which must be worn where it can be seen when working; the non front-line licence is a letter, which must be kept and produced for inspection.

Last updated: 12 November 2010

Welsh: trwydded bori

English: grazing licence

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last updated: 6 July 2010

Welsh: trwydded bysiau cymunedol

English: community bus permit

Status A

Subject: Transport

Part of speech: Noun, Feminine, Singular

Plural: trwyddedau bysiau cymunedol

Definition: Trwydded a roddwyd mewn perthynas â defnyddio cerbyd gwasanaeth cyhoeddus i ddarparu gwasanaeth bysiau cymunedol neu i ddarparu gwasanaeth bysiau cymunedol ar y cyd â chludo teithwyr am bris lle bydddai cludo teithwyr o'r fath yn rhoi cefnogaeth ariannol i'r gwasanaeth bysiau cymunedol.

Notes: Daw'r diffiniad o Ddeddf Trafnidiaeth 1985.

Last updated: 3 February 2025

Welsh: trwydded bywyd gwyllt

English: wildlife licence

Status C

Subject: Environment

Part of speech: Noun, Feminine, Singular

Last updated: 3 June 2008

Welsh: trwydded casglu ar sawl safle

English: multiple pick-up licence

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last updated: 28 November 2007

Welsh: trwydded cau'n gynnar

English: early closing licence

Status B

Subject: Justice and order

Part of speech: Noun, Feminine, Singular

Last updated: 13 August 2012

Welsh: trwydded cerdyn-llun

English: photocard licence

Status C

Subject: Personnel

Part of speech: Noun, Feminine, Singular

Last updated: 13 June 2011

Welsh: trwydded crynhoad allforio

English: export gathering licence

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last updated: 10 January 2008

Welsh: trwydded crynhoi adar

English: licence for bird gatherings

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last updated: 5 March 2008

Welsh: Trwydded Crynhoi Anifeiliaid

English: Animal Gathering Licence

Status C

Subject: Agriculture

Part of speech: Noun, Feminine, Singular

Last updated: 18 February 2005

Welsh: trwydded cwympo coed

English: tree felling licence

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Plural: trwyddedau cwympo coed

Last updated: 21 July 2022

Welsh: trwydded cwympo coed

English: felling licence

Status A

Subject: Environment

Part of speech: Noun, Feminine, Singular

Plural: trwyddedau cwympo coed

Last updated: 18 February 2026

Welsh: Trwydded Defnyddiwr

English: End User Licence

Status C

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Definition: EUL

Last updated: 2 January 2013

Welsh: Trwydded Defnyddiwr

English: EUL

Status C

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Definition: End User Licence

Last updated: 2 January 2013

Welsh: trwydded di-fathodyn

English: non-frontline licence

Status C

Subject: Transport

Part of speech: Noun, Feminine, Singular

Context: Anyone involved in providing contracted Security Officers need a licence. There are two types of licences. The front line licence is a badge, which must be worn where it can be seen when working; the non front line licence is a letter, which must be kept and produced for inspection.

Last updated: 12 November 2010

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