TermCymru

Results are displayed in Welsh alphabetical order A-Y

Welsh: Digwyddiadau, Nawdd a Twristiaeth Busnes

English: Events, Sponsorship, & Business Tourism

Status C

Subject: Welsh Government posts and departments

Part of speech: Noun, Plural

Definition: In the Assembly.

Last updated: 13 July 2006

Welsh: Digwyddiadau, Noddi a Rheoli'r Brand

English: Events, Sponsorship and Brand Management

Status C

Subject: Welsh Government posts and departments

Last updated: 13 September 2006

Welsh: digwyddiadau pan fydd nifer mawr o adar gwyllt yn marw

English: mass mortality events

Status C

Subject: Agriculture

Part of speech: Noun, Plural

Last updated: 8 December 2010

Welsh: Digwyddiadau'r Haf

English: Summer Events

Status C

Subject: Tourism and leisure

Part of speech: Noun, Plural

Last updated: 5 October 2006

Welsh: digwyddiadau’r tywydd

English: weather events

Status C

Subject: Environment

Part of speech: Noun, Plural

Last updated: 7 November 2011

Welsh: digwyddiadau tramor

English: overseas events

Status C

Subject: Tourism and leisure

Part of speech: Noun, Plural

Last updated: 14 November 2007

Welsh: digwyddiadau tyngedfennol

English: critical incidents

Status B

Subject: Education

Part of speech: Noun, Plural

Definition: Rhaglen Arweinyddiaeth I Benaethiaid mewn Swydd

Last updated: 22 May 2003

Welsh: digwyddiadau unigryw

English: signature events

Status C

Subject: Tourism and leisure

Part of speech: Noun, Plural

Context: Those which were typically recurring and enhanced the image and cultural identity of Wales.

Last updated: 4 August 2010

Welsh: digwyddiadau ymgynghori

English: consultation events

Status C

Subject: Local government

Part of speech: Noun, Plural

Last updated: 18 January 2005

Welsh: digwyddiad “byth”

English: "never" event

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Never Events are incidents that are considered unacceptable and eminently preventable. ''Never events" are very serious, largely preventable patient safety incidents that should not occur if the relevant preventative measures have been put in place.

Last updated: 16 March 2015

Welsh: digwyddiad bywyd

English: life event

Status B

Subject: General

Part of speech: Noun, Masculine, Singular

Plural: digwyddiadau bywyd

Last updated: 13 January 2022

Welsh: digwyddiad cefnogi cyflogwyr

English: employer support event

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last updated: 13 November 2014

Welsh: digwyddiad chwarae

English: play event

Status A

Subject: Tourism and leisure

Part of speech: Noun, Masculine, Singular

Last updated: 1 October 2012

Welsh: digwyddiad creisis

English: crisis incident

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: digwyddiadau creisis

Notes: Yng nghyd-destun iechyd meddwl.

Last updated: 18 May 2023

Welsh: digwyddiad critigol

English: critical incident

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: digwyddiadau critigol

Definition: Yng nghyd-destun y GIG ac ymddiriedolaethau iechyd yng Nghymru, sefyllfa lle na all ysbyty neu ymddiriedolaeth ddarparu gwasanaethau hanfodol gan beri risg o niwed i gleifion neu staff. Gall sefyllfa o’r fath godi yn sgil cynnydd mewn pwysau neu yn sgil tarfu ar weithrediadau arferol yr ysbyty neu’r ymddiriedolaeth. Gweithdrefn fewnol yw datgan digwyddiad critigol ac nid oes gofyniad statudol i ymateb mewn ffordd benodol i ddatganiad o’r fath.

Last updated: 8 January 2025

Welsh: digwyddiad cyllidol

English: fiscal event

Status C

Subject: Finance and statistics

Part of speech: Noun, Masculine, Singular

Plural: digwyddiadau cyllidol

Last updated: 21 July 2022

Welsh: digwyddiad datgymhwyso

English: disqualifying event

Status B

Subject: Law

Part of speech: Noun, Masculine, Singular

Plural: digwyddiadau datgymhwyso

Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.

Last updated: 17 August 2016

Welsh: digwyddiad dyfeisgarwch

English: blue-sky event

Status C

Subject: General

Part of speech: Noun, Masculine, Singular

Plural: digwyddiadau dyfeisgarwch

Definition: Digwyddiad er mwyn trafod syniadau.

Notes: Mae’n bosibl y gallai enwau Cymraeg eraill fod yn fwy addas mewn rhai cyd-destunau.

Last updated: 5 January 2016

Welsh: digwyddiad dysgu amlasiantaethol

English: multi-agency learning event

Status A

Subject: Social services

Part of speech: Noun, Masculine, Singular

Context: Part of a child practice review.

Last updated: 28 September 2012

Welsh: Digwyddiad Gorau (Bach)

English: Best Event (Small)

Status C

Subject: Tourism and leisure

Part of speech: Noun, Masculine, Singular

Definition: Teitlau un o gategorïau Gwobrau Twristiaeth Cenedlaethol Cymru 2015.

Last updated: 5 March 2015

Welsh: Digwyddiad Gorau (Mawr)

English: Best Event (Large)

Status C

Subject: Tourism and leisure

Part of speech: Noun, Masculine, Singular

Definition: Teitlau un o gategorïau Gwobrau Twristiaeth Cenedlaethol Cymru 2015.

Last updated: 5 March 2015

Welsh: digwyddiad honedig o drais, niwed neu gamdriniaeth ddomestig

English: alleged incident of violence, domestic abuse or harm

Status B

Subject: Justice and order

Part of speech: Noun, Masculine, Singular

Last updated: 31 July 2012

Welsh: Digwyddiad Hysbysadwy

English: Notification Event

Status B

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Plural: Digwyddiadau Hysbysadwy

Notes: Yng nghyd-destun y Cynllun Cymorth i Ffermwyr Godro.

Last updated: 18 June 2020

Welsh: digwyddiad iechyd y cyhoedd

English: public health incident

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Last updated: 6 February 2020

Welsh: digwyddiad i feithrin cysylltiadau â chyflogwyr

English: employer engagement event

Status C

Subject: Personnel

Part of speech: Noun, Masculine, Singular

Last updated: 28 September 2011

Welsh: digwyddiad lle heintir llawer

English: superspreading event

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Plural: digwyddiadau lle heintir llawer

Notes: Gellid ychwanegu "o bobl" ar ddiwedd y term hwn, gan ddibynnu ar gyd-destun y frawddeg.

Last updated: 14 January 2021

Welsh: digwyddiad newydd

English: new event

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Last updated: 19 July 2005

Welsh: digwyddiad niweidiol difrifol

English: serious adverse event

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Last updated: 9 May 2012

Welsh: digwyddiad peryglus

English: dangerous occurrence

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 4 February 2009

Welsh: Digwyddiad Rhwydwaith Iechyd a Gofal Cymdeithasol y BGLl

English: LSB Health and Social Care Network Event

Status C

Subject: Health

Part of speech: Neutral

Context: LSB = Local Service Board

Last updated: 21 June 2010

Welsh: digwyddiad sbardun

English: trigger event

Status A

Subject: Politics

Part of speech: Noun, Masculine, Singular

Plural: digwyddiadau sbardun

Context: Digwyddiad sbardun A yw bod yr Aelod o’r Senedd, ar ôl dod yn Aelod o’r Senedd, yn cael ei euogfarnu yn y Deyrnas Unedig o drosedd y mae’r aelod yn cael ei ddedfrydu neu ei orchymyn i gael ei garcharu neu ei gadw’n gaeth yn ei chylch[...] Digwyddiad sbardun B yw bod Senedd Cymru yn penderfynu gwneud yr Aelod o’r Senedd yn destun pôl adalw yn dilyn adroddiad gan y Pwyllgor Safonau Ymddygiad yn argymell gwneud yr aelod yn destun pôl adalw.

Notes: Daw'r frawddeg gyd-destunol o Fil Senedd Cymru (Atebolrwydd Aelodau ac Etholiadau).

Last updated: 9 October 2025

Welsh: digwyddiad seiberddiogelwch

English: cybersecurity incident

Status B

Subject: ICT

Part of speech: Noun, Masculine, Singular

Plural: digwyddiadau seiberddiogelwch

Definition: Unrhyw ddigwyddiad sy’n cael effaith ar ddiogelwch rhwydweithiau neu wybodaeth.

Notes: Mae cyber incident yn gyfystyr.

Last updated: 3 June 2024

Welsh: digwyddiad Sôn am Fwyd

English: Local Food Talks showcase

Status C

Subject: Agriculture

Part of speech: Noun, Masculine, Singular

Last updated: 2 March 2007

Welsh: digwyddiad trafnidiaeth mawr

English: major transport incident

Status C

Subject: Law

Part of speech: Noun, Masculine, Singular

Definition: An event or situation involving a train, tram, vessel or aircraft that causes or is likely to cause one or more individuals to die, be seriously injured or become seriously ill.

Last updated: 28 September 2005

Welsh: digymell

English: spontaenous

Status C

Subject: Health

Part of speech: Adjective

Last updated: 11 July 2007

Welsh: digymysg

English: full-bred

Status C

Subject: Agriculture

Part of speech: Adjective

Last updated: 14 June 2004

Welsh: digynnwrf / diddigwydd

English: uneventful

Status B

Subject: Environment

Part of speech: Adjective

Context: Seinweddau digynnwrf / diddigwydd: dyma'r rhai y mae pobl yn tueddu i’w huniaethu â "distawrwydd" neu, yn fwy cywir, fel "diffyg ffynonellau y gellir eu hadnabod yn eglur”; amgylchedd acwstig sy'n cyfleu teimlad o wacter; os oes ffynonellau sain yn bresennol, dylent fod yn anadnabyddadwy ac ar lefel isel iawn (hy, "Rwy'n clywed rhywbeth, ond ni allaf ddweud beth ydyw...").

Notes: Un o wyth disgrifydd ar gyfer nodweddion canfyddiadol seinweddau, at ddiben gwneud ymchwil i seinweddau'n unol â ISO/TS 12913-2:2018. Pennwyd y disgrifyddion Cymraeg drwy'r Soundscape Attributes Translation Project (SATP), a arweinir gan UCL, mewn cydweithrediad â Llywodraeth Cymru. Gosodir y nodweddion canfyddiadol ar fodel cylchbleth, lle mae gan bob nodwedd un sy'n groes iddi, a lle mae perthynas rhwng nodweddion sydd nesaf at ei gilydd. Mae 'uneventful' yn groes i 'eventful', a rhwng 'calm' a 'monotonous'. Lle ceir dau ansoddair Cymraeg, mae'r ddau i'w defnyddio gyda'i gilydd, yn hytrach na defnyddio'r naill neu'r llall. Gweler y maes Cyd-destun am ddisgrifiad safonol o'r nodwedd ar sail deunyddiau'r SATP. Gweler https://tinyurl.com/cylchblethseinwedd am ddyluniad o’r model cylchbleth Saesneg.

Last updated: 2 July 2025

Welsh: dihafaledd

English: pre-eminence

Status B

Subject: Law

Part of speech: Noun, Masculine, Singular

Definition: As defined in the Gifts to the Nation Scheme.

Last updated: 23 April 2012

Welsh: di-haint

English: sterile

Status C

Subject: Health

Part of speech: Adjective

Definition: implements

Last updated: 29 July 2003

Welsh: dihalog

English: uncontaminated

Status A

Subject: Environment

Part of speech: Adjective

Last updated: 7 October 2002

Welsh: dihalogi

English: decontaminate

Status A

Subject: Environment

Part of speech: Verb

Last updated: 27 September 2018

Welsh: dihalogi

English: decontamination

Status B

Subject: Health

Part of speech: Verb

Definition: A general term used to describe the removal of microbial contamination to make an item safe, meaning that it no longer poses a risk. It is often used to refer to equipment or the environment and does not necessarily mean that they are sterile. Decontamination can be a combination of processes, including cleaning, disinfection and sterilisation.

Notes: Yng nghyd-destun glanhau offer meddygol mewn lleoliadau gofal iechyd

Last updated: 27 September 2018

Welsh: dihalwyno

English: desalination

Status B

Subject: Environment

Part of speech: Verb

Definition: Tynnu halen o rywbeth, fel pridd neu ddŵr.

Last updated: 2 April 2025

Welsh: dihangfa argyfwng

English: emergency escape

Status C

Subject: Fire and rescue

Part of speech: Noun, Feminine, Singular

Last updated: 28 September 2006

Welsh: dihangfa dân

English: fire escape

Status B

Subject: Fire and rescue

Part of speech: Noun, Feminine, Singular

Plural: diangfeydd tân

Last updated: 13 February 2025

Welsh: dihangiad antigenig

English: antigenic escape

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: Sefyllfa lle bydd feirws wedi addasu drwy fwtaniad i amrywiolyn sy'n osgoi sylw system imiwnedd y corff a heintiwyd. Gall hyn beri i frechlynnau a gynlluniwyd ar gyfer y straen neu straeniau gwreiddiol fod yn llai effeithiol yn erbyn yr amrywiolyn newydd.

Notes: Mae'r term hwn yn gyfystyr ag immune escape / dihangiad imiwnyddol.

Last updated: 11 February 2021

Welsh: dihangiad imiwnyddol

English: immune escape

Status B

Subject: Health

Part of speech: Noun, Masculine, Singular

Notes: Mae'n bosibl y byddai aralleiriad, ee dihangiad rhag ymateb imiwnyddol, neu ffurf ferfol fel dianc imiwnyddol, yn well mewn rhai cyd-destunau.

Last updated: 4 February 2021

Welsh: diheintio

English: disinfect

Status A

Subject: Health

Part of speech: Verb

Last updated: 7 October 2002

Welsh: diheintio

English: disinfection

Status B

Subject: Health

Part of speech: Verb

Definition: A process to reduce the number of micro-organisms, but not usually spores. It does not necessarily remove or kill all bacteria, but reduces their number to a level that is not harmful to health.

Notes: Yng nghyd-destun glanhau offer meddygol mewn lleoliadau gofal iechyd

Last updated: 27 September 2018

Welsh: diheintio

English: sanitise

Status A

Subject: Health

Part of speech: Verb

Definition: Sicrhau hylendid drwy gael gwared ar amhureddau.

Last updated: 13 July 2020

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