TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Troi Tai'n Gartrefi
English: Houses into Homes
Status C
Subject: Housing
Part of speech: Verb
Definition: A Welsh Government project
Last updated: 13 May 2013
Welsh: Troi Tai'n Gartrefi: y Gronfa Benthyciadau Ailgylchadwy
English: Houses into Homes Recyclable Loans Fund
Status B
Subject: Housing
Part of speech: Proper noun, Masculine, Singular
Last updated: 27 February 2012
Welsh: troi tir
English: till
Status A
Subject: Agriculture
Part of speech: Verb
Definition: Troi tir, er enghraifft gydag aradr.
Notes: Sylwer bod gan y gair Saesneg "till" ddwy ystyr wahanol sef "trin tir" yn gyffredinol, a "throi tir".
Last updated: 11 July 2019
Welsh: troi tir heb ei drin yn dir ffermio dwys
English: bring uncultivated land into intensive agricultural land
Status B
Subject: Environment
Part of speech: Verb
Last updated: 30 July 2003
Welsh: Troi tir âr sydd â safleoedd archaeolegol yn borfa barhaol
English: Convert arable land containing archaeological sites to permanent grassland
Status C
Subject: Agriculture
Part of speech: Verb
Context: In the context of Glastir.
Last updated: 8 July 2010
Welsh: troi tir yn dir amaethyddol dwys
English: agricultural intensification of the land
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 17 November 2011
Welsh: troi ymholiadau yn ymweliadau
English: conversion
Status C
Subject: Tourism and leisure
Part of speech: Verb
Context: Specifically within tourism.
Last updated: 3 August 2010
Welsh: troli dadebru
English: resuscitation trolley
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: trolïau dadebru
Last updated: 18 September 2025
Welsh: trolio
English: trolling
Status B
Subject: Justice and order
Part of speech: Verb
Definition: Cyhoeddi neges dramgwyddus neu bryfoclyd ar-lein, gyda'r bwriad o ennyn dadl neu ymateb emosiynol.
Last updated: 2 July 2025
Welsh: trolio epilepsi
English: epilepsy trolling
Status B
Subject: Justice and order
Part of speech: Verb
Definition: Anfon delwedd electronig sy'n fflachio at berson ag epilepsi, gyda'r bwriad o achosi pwl epileptig.
Last updated: 2 July 2025
Welsh: tro pedol
English: u-turn
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: troeon pedol
Definition: tro siâp 'u' a wneir gan yrrwr cerbyd er mwyn wynebu'r cyfeiriad gwrthwyneb i'r man cychwyn.
Last updated: 16 November 2021
Welsh: Tropilaelaps
English: Tropilaelaps
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Gwiddonyn sy'n ymosod ar wenyn mêl ac yn achosi niwed iddynt.
Last updated: 23 September 2020
Welsh: trosbont
English: overbridge
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last updated: 19 April 2006
Welsh: trosedd
English: crime
Status A
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau
Definition: A public wrong punishable by the state in criminal proceedings.
Last updated: 23 May 2019
Welsh: trosedd
English: criminal offence
Status A
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau
Definition: A public wrong punishable by the state in criminal proceedings.
Last updated: 23 May 2019
Welsh: trosedd
English: offence
Status A
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau
Definition: gweithred sy'n groes i'r gyfraith ac y gellir ei chosbi mewn achos llys
Context: Mae person sy’n cynnal busnes tybaco neu nicotin mewn mangre yng Nghymru heb gael ei gofrestru yn cyflawni trosedd
Last updated: 16 November 2021
Welsh: trosedd a ailadroddir
English: repeat offence
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 30 August 2012
Welsh: trosedd ar sail anrhydedd
English: honour crime
Status A
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 22 February 2006
Welsh: trosedd ar stepen y drws
English: doorstep crime
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last updated: 18 August 2014
Welsh: trosedd atebolrwydd caeth
English: strict liability offence
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau atebolrwydd caeth
Definition: Trosedd lle mae'r weithred ei hun yn ddigon i fod yn sail ar gyfer euogfarn. Nid oes raid hefyd brofi bwriad i ddrwgweithredu.
Last updated: 3 February 2022
Welsh: troseddau a ddygwyd gerbron y llys
English: OBTJ
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Definition: offences brought to justice
Last updated: 31 March 2009
Welsh: troseddau a ddygwyd gerbron y llys
English: offences brought to justice
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Definition: OBTJ
Last updated: 31 March 2009
Welsh: troseddau arwyddol
English: signal crime
Status B
Subject: Justice and order
Part of speech: Noun, Plural
Last updated: 30 August 2012
Welsh: Troseddau Busnes Cymru
English: Business Crime Wales
Status C
Subject: Justice and order
Part of speech: Proper noun
Last updated: 11 June 2014
Welsh: Troseddau Cofnodadwy
English: Recordable Crimes
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Definition: Troseddau y mae'n rhaid i'r heddlu wneud cofnod ohonynt dan reolau'r Swyddfa Gartref.
Last updated: 24 May 2012
Welsh: troseddau cyfeillio
English: mate crime
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Context: When vulnerable people are befriended by members of the community who go on to exploit and take advantage of them.
Last updated: 21 May 2013
Welsh: troseddau cyfrifiadurol
English: computer crime
Status B
Subject: Justice and order
Part of speech: Noun, Plural
Last updated: 29 August 2012
Welsh: troseddau "dditiadwy yn unig"
English: "indictable only" offences
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Plural
Last updated: 13 September 2018
Welsh: troseddau difrifol a threfnedig
English: serious and organised crime
Status B
Subject: Justice and order
Part of speech: Noun, Plural
Last updated: 30 August 2012
Welsh: troseddau ieuenctid
English: youth crime
Status C
Subject: Law
Part of speech: Noun, Plural
Last updated: 29 April 2005
Welsh: troseddau uwchdechnoleg
English: hi-tech crime
Status B
Subject: Justice and order
Part of speech: Noun, Plural
Last updated: 30 August 2012
Welsh: troseddau yn erbyn y drefn gyhoeddus
English: public order offences
Status B
Subject: Justice and order
Part of speech: Noun, Plural
Last updated: 19 September 2008
Welsh: troseddau yn y cartref
English: household crime
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Definition: Household crime includes bicycle theft; burglary; theft in a dwelling; other household theft; thefts of and from vehicles; and vandalism to household property and vehicles.
Last updated: 7 September 2006
Welsh: trosedd berthnasol
English: relevant offence
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 14 May 2013
Welsh: trosedd brofedig
English: proven offence
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: troseddau profedig
Definition: Trosedd sy'n arwain at rybudd neu at ddedfryd gan lys.
Last updated: 17 July 2023
Welsh: trosedd â chyllell
English: knife crime
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Plural
Plural: troseddau â chyllyll
Last updated: 10 April 2025
Welsh: trosedd ddiannod
English: summary offence
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau diannod
Last updated: 1 August 2012
Welsh: trosedd dditiadwy
English: indictable offence
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau ditiadwy
Definition: An offence that may be tried on indictment, i.e. by jury in the Crown Court.
Notes: Gweler hefyd y cofnod am "indictment".
Last updated: 13 September 2018
Welsh: trosedd drawsffiniol
English: cross-border crime
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau trawsffiniol
Last updated: 29 August 2012
Welsh: trosedd dreisgar
English: violent crime
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: troseddau treisgar
Context: Yn gyffredinol mae merched yn teimlo’n llai diogel yn eu cymunedau na dynion er eu bod yn llai tebygol o ddioddef troseddau treisgar
Last updated: 25 July 2019
Welsh: troseddeg
English: criminology
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 7 September 2006
Welsh: trosedd etholiadol
English: electoral offence
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: troseddau etholiadol
Last updated: 3 August 2023
Welsh: trosedd feddiangar
English: acquisitive crime
Status C
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau meddiangar
Last updated: 27 April 2010
Welsh: trosedd foduro
English: motoring offence
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: troseddau moduro
Last updated: 25 July 2023
Welsh: trosedd gasineb
English: hate crime
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: troseddau casineb
Definition: Trosedd, gan amlaf un sy'n cynnwys elfen o drais, sydd wedi ei hysgogi gan ragfran hiliol, rhagfarn rywiol neu ragfarn arall.
Context: Bernir o hyd bod hil yn ffactor allweddol mewn bron i dri chwarter yr holl droseddau casineb, ac mae digwyddiadau hil a gofnodwyd wedi bod yn cynyddu.
Last updated: 25 July 2019
Welsh: trosedd gasineb a gofnodwyd
English: recorded hate crime
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: troseddau casineb a gofnodwyd
Last updated: 25 June 2020
Welsh: trosedd gyhuddadwy
English: chargeable offence
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau cyhuddadwy
Last updated: 6 August 2012
Welsh: trosedd lefaru
English: speech crime
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: troseddau llefaru
Definition: Math o drosedd yn ymwneud â mynegi syniadau neu safbwyntiau y gwaherddir eu mynegi’n gyhoeddus.
Last updated: 25 June 2024
Welsh: trosedd manwerthu
English: retail crime
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Plural: troseddau manwerthu
Last updated: 10 April 2025
Welsh: trosedd neillffordd
English: either-way offence
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: troseddau neillffordd
Notes: Mae'r term 'offence triable either way' yn gyfystyr.
Last updated: 29 June 2022