TermCymru

Results are displayed in English alphabetical order A-Z
English: Abusive Behaviour and Sexual Harm (Scotland) Act 2016
Welsh: Deddf Ymddygiad Camdriniol a Niwed Rhywiol (Yr Alban) 2016
Status B
Subject: Titles of legislation
Part of speech: Noun, Feminine, Singular
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 13 December 2021
English: actionable harm
Welsh: niwed cyfreithadwy
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 18 October 2011
English: actual bodily harm
Welsh: gwir niwed corfforol
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Defnyddir yr acronym ABH yn gyffredin yn Saesneg. Argymhellir defnyddio'r term llawn yn Gymraeg hyd y bo modd, ond gellid defnyddio'r ffurf ABH mewn amgylchiadau eithriadol.
Last Updated: 7 May 2024
English: actual significant harm
Welsh: niwed arwyddocaol gwirioneddol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 3 October 2006
English: alleged incident of violence, domestic abuse or harm
Welsh: digwyddiad honedig o drais, niwed neu gamdriniaeth ddomestig
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 31 July 2012
English: assault with intent to cause serious harm
Welsh: ymosod gyda'r bwriad o achosi niwed difrifol
Status B
Subject: Law
Part of speech: Verb
Notes: Teitl ar drosedd
Last Updated: 27 November 2025
English: balance of harm
Welsh: pwysau tebygolrwydd
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Last Updated: 3 June 2011
English: bodily harm
Welsh: niwed corfforol
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 2 August 2012
English: causing bodily harm by wanton or furious driving
Welsh: achosi niwed corfforol drwy yrru’n ddireol neu’n wyllt
Status B
Subject: Law
Part of speech: Verb
Notes: Trosedd o dan Ddeddf Troseddau yn Erbyn y Person 1861. Fe’i defnyddir o bryd i’w gilydd pan na fydd troseddau gyrru eraill, mwy cyffredin, yn gymwys (ee os yw’r drosedd wedi digwydd oddi ar ffyrdd cyhoeddus).
Last Updated: 22 June 2023
English: causing or allowing death or serious physical harm of child or vulnerable person
Welsh: achosi neu ganiatáu marwolaeth neu niwed corfforol difrifol i blentyn neu berson agored i niwed
Status B
Subject: Law
Part of speech: Verb
Notes: Teitl ar drosedd
Last Updated: 27 November 2025
English: Cross-Government Suicide and Self-Harm Prevention Strategic Group
Welsh: Grŵp Strategol Trawslywodraethol ar Atal Hunanladdiad a Hunan-niweidio
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 1 March 2024
English: dangerous or otherwise harmful drugs
Welsh: cyffuriau peryglus neu niweidiol
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 30 July 2010
English: Enhance Harm Reduction Centres
Welsh: Canolfan Lleihau Rhagor ar Niwed
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: Canolfan Lleihau Rhagor ar Niwed
Last Updated: 12 March 2020
English: gambling-related harm
Welsh: niwed sy'n gysylltiedig â gamblo
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 19 May 2022
English: grievous bodily harm
Welsh: niwed corfforol difrifol
Status C
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Definition: GBH
Last Updated: 3 June 2011
English: grievous bodily harm
Welsh: niwed corfforol difrifol
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Defnyddir yr acronym GBH yn gyffredin yn Saesneg. Argymhellir defnyddio'r term llawn yn Gymraeg hyd y bo modd, ond gellid defnyddio'r ffurf GBH mewn amgylchiadau eithriadol.
Last Updated: 13 December 2017
English: harmful drinkers
Welsh: yfwyr a niweidir
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: Harmful drinkers are usually drinking at levels above those recommended for sensible drinking, and show clear evidence of some alcohol-related harm.
Last Updated: 19 August 2008
English: harmful traditional practices
Welsh: arferion traddodiadol niweidiol
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Last Updated: 3 June 2011
English: Hidden Harm
Welsh: Niwed Cudd
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: Nid yw'r ddogfen "Hidden Harm" a gyhoeddwyd gan y Cyngor Cynghorol ar Gamddefnyddio Cyffuriau yn 2003 wedi'i chyfieithu.
Last Updated: 10 February 2005
English: intentional self-harm
Welsh: hunan-niwed bwriadol
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Neu: wedi niweidio'i hunan yn fwriadol.
Last Updated: 3 March 2006
English: irreversible harm
Welsh: niwed na ellir ei wrthdroi
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Bydd y cynigion yn sicrhau gofal effeithiol drwy osgoi ymyriadau meddygol diangen y gallai fod angen eu gwrthdroi yn y dyfodol. Gall y cynigion hefyd leihau nifer yr achosion o niwed na ellir ei wrthdroi a allai ddeillio o driniaeth.
Last Updated: 4 July 2024
English: moral harm
Welsh: niwed moesol
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 4 February 2021
English: National Advisory Group on Suicide and Self-Harm Prevention
Welsh: Grŵp Cynghori Cenedlaethol ar Atal Hunanladdiad a Hunan-niweidio
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Er mwyn cefnogi rhoi’r Strategaeth Atal Hunanladdiad a Hunan-niweidio a’r Cynlluniau Cyflawni ategol ar waith, byddwn yn adolygu rôl y Grŵp Cynghori Cenedlaethol a fforymau eraill ar Atal Hunanladdiad a Hunan-niweidio fel rhan o’r camau i gryfhau’r seilwaith i ddefnyddio ymchwil, tystiolaeth a gwybodaeth.
Last Updated: 1 March 2024
English: National Suicide and Self-Harm Programme Lead
Welsh: Arweinydd Rhaglen Cenedlaethol ar gyfer Atal Hunanladdiad a Hunan-niweidio
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 1 March 2024
English: no harm proposal
Welsh: cynnig dim niwed
Status A
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Context: In terms of building conservation.
Last Updated: 25 June 2013
English: non-Covid harms
Welsh: niwed nad yw'n gysylltiedig â COVID
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 25 March 2021
English: non-trivial harm
Welsh: niwed nad yw'n fân niwed
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 2 July 2025
English: patient harm
Welsh: niwed i’r claf
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Gellid defnyddio “niwed i gleifion”, gan ddibynnu ar y cyd-destun.
Last Updated: 8 June 2015
English: psychological harm
Welsh: niwed seicolegol
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: The circumstances are that the applicant or any person who might reasonably be expected to reside with the applicant— [...] (b) is at risk of suffering psychological harm connected with previous [domestic or other abuse] (wherever it occurred) and living in the area of the local housing authority would reduce that risk; [...]
Last Updated: 21 February 2025
English: Regional Suicide and Self-Harm Prevention Partnership Group
Welsh: Grŵp Partneriaeth Atal Hunanladdiad a Hunan-niweidio Rhanbarthol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: Grwpiau Partneriaeth Atal Hunanladdiad a Hunan-niweidio Rhanbarthol
Context: Bydd camau gweithredu lleol yn cael eu cyflawni a’u cydgysylltu gan y Grwpiau Partneriaeth Atal Hunanladdiad a Hunan-niweidio Rhanbarthol a fydd yn adrodd i’r Cydgysylltydd Cenedlaethol fel aelod o Fwrdd y Rhaglen.
Last Updated: 1 March 2024
English: Responding to issues of self-harm and thoughts of suicide in young people: Guidance for teachers, professionals, volunteers and youth services
Welsh: Ymateb i faterion hunan-niweidio a theimladau hunanladdol ymhlith pobl ifanc: Canllawiau i athrawon, gweithwyr proffesiynol, gwirfoddolwyr a gwasanaethau ieuenctid
Status A
Subject: Education
Part of speech: Proper noun
Notes: Dogfen gan Lywodraeth Cymru.
Last Updated: 7 March 2024
English: risk of harm
Welsh: risg o niwed
Status B
Subject: Social services
Part of speech: Noun, Feminine, Singular
Plural: risgiau o niwed
Last Updated: 12 June 2025
English: self-harm
Welsh: hunan-niweidio
Status B
Subject: Health
Part of speech: Verb
Context: Mae ymchwil wedi amcangyfrif y bydd tua 8 y cant o bobl ifanc 14 i 19 oed yn hunan-niweidio. Hunan-niweidio yw’r ffactor risg mwyaf ar gyfer hunanladdiad, sef yr ail brif achos o farwolaeth yn y boblogaeth 15 i 19 oed. Fodd bynnag, dim ond cyfran fach iawn o’r rhai sy’n hunan-niweidio sy’n mynd ymlaen i geisio lladd eu hunain neu farw drwy hunanladdiad.
Notes: Gellir defnyddio'r ffurf enwol 'hunan-niwed' os nad yw'r berfenw 'hunan-niweidio' yn addas, ond bydd y berfenw'n addas yn y rhan fwyaf o gyd-destunau.
Last Updated: 1 March 2024
English: significant harm
Welsh: niwed arwyddocaol
Status B
Subject: Social services
Part of speech: Noun, Masculine, Singular
Notes: Ym maes diogelu plant. Dyma’r trothwy sy’n cyfiawnhau cymryd camau i ymyrryd ym mywyd y teulu er lles plentyn, o dan Ddeddf Plant 1989. Sylwer bod angen gwahaniaethu rhwng significant harm (niwed arwyddocaol) a substantial harm (niwed sylweddol) yn y maes hwn.
Last Updated: 19 April 2023
English: significant possibility of significant harm
Welsh: posibilrwydd arwyddocaol o niwed arwyddocaol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 3 October 2006
English: Strategic Cross-Government Suicide and Self-Harm Prevention Board
Welsh: Bwrdd Strategol Trawslywodraethol ar Atal Hunanladdiad a Hunan-niweidio
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Bydd y Bwrdd Strategol Trawslywodraethol ar Atal Hunanladdiad a Hunan-niweidio yn cael ei addasu a’i ddatblygu yn Fwrdd Rhaglen Cenedlaethol Hunanladdiad a Hunan-niweidio.
Last Updated: 1 March 2024
English: substantial harm
Welsh: niwed sylweddol
Status B
Subject: Social services
Part of speech: Noun, Masculine, Singular
Notes: Ym maes diogelu plant ac oedolion. Sylwer bod angen gwahaniaethu rhwng significant harm (niwed arwyddocaol) a substantial harm (niwed sylweddol) yn y maes hwn.
Last Updated: 19 April 2023
English: substantial harm test
Welsh: prawf niwed sylweddol
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 29 April 2005
English: Suicide and Self-harm Delivery Plan for Wales
Welsh: Cynllun Cyflawni Cymru ar gyfer Hunanladdiad a Hunan-niweidio
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 7 March 2024
English: Suicide and Self-harm Prevention Cymru Training Hub
Welsh: Hwb Hyfforddiant Atal Hunanladdiad a Hunan-niwed Cymru
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Sefydliad allanol. 
Last Updated: 1 March 2024
English: Suicide and Self-Harm Prevention Strategy
Welsh: Strategaeth Atal Hunanladdiad a Hunan-niweidio
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: Nod y Strategaeth Atal Hunanladdiad a Hunan-niweidio yw lleihau nifer a chyfraddau marwolaethau drwy hunanladdiad a welwyd dros y blynyddoedd diwethaf. Mae hefyd yn ceisio sefydlu llwybr i gefnogi pobl sy’n hunan-niweidio ac i wella cymorth i’r rhai sydd mewn profedigaeth oherwydd hunanladdiad.
Notes: Dogfen gan Lywodraeth Cymru.
Last Updated: 7 March 2024
English: Task and Finish Group on Gambling Related Harm
Welsh: Y Grŵp Gorchwyl a Gorffen ar Niwed sy'n Gysylltiedig â Gamblo
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 19 May 2022
English: The Suicide Prevention and Self-harm Strategy for Wales
Welsh: Strategaeth Atal Hunanladdiad a Hunan-niweidio Cymru
Status A
Subject: Social services
Part of speech: Noun, Feminine, Singular
Last Updated: 26 March 2025
English: Working Together to Reduce Harm
Welsh: Gweithio Gyda'n Gilydd i Leihau Niwed
Status A
Subject: Social services
Part of speech: Neutral
Last Updated: 10 March 2008
English: Working Together to Reduce Harm - a conference to move the substance misuse agenda forward in Wales
Welsh: Gweithio Gyda'n Gilydd i Leihau Niwed - cynhadledd i fwrw ymlaen â'r agenda camddefnyddio sylweddau yng Nghymru
Status A
Subject: Social services
Part of speech: Neutral
Last Updated: 17 December 2008
English: Working Together to Reduce Harm - The Substance Misuse Strategy for Wales 2008-2018
Welsh: Gweithio Gyda'n Gilydd i Leihau Niwed - Strategaeth Camddefnyddio Sylweddau Cymru 2008-2018
Status A
Subject: Social services
Part of speech: Neutral
Last Updated: 10 March 2008