TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: diod egni
English: energy drink
Status B
Subject: Food
Part of speech: Noun, Feminine, Singular
Last updated: 25 January 2012
Welsh: diod eples
English: fermented liquor
Status A
Subject: Food
Part of speech: Noun, Feminine, Singular
Plural: diodydd eples
Context: Yn y Ddeddf hon, ystyr “alcohol” yw gwirodydd, gwin, cwrw, seidr neu unrhyw ddiod eples, diod ddistyll neu ddiod wirodol arall.
Last updated: 29 December 2017
Welsh: diod frag
English: malt beverage
Status B
Subject: Food
Part of speech: Noun, Feminine, Singular
Plural: diodydd brag
Last updated: 17 April 2024
Welsh: diod wedi'i sbeicio
English: spiked drink
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: diodydd wedi'u sbeicio
Last updated: 23 September 2025
Welsh: diod weithredol
English: functional drink
Status C
Subject: Food
Part of speech: Noun, Feminine, Singular
Definition: A drink that has an added ingredient beneficial to health, beyond energy and essential nutrients.
Last updated: 25 June 2007
Welsh: diod wirodol
English: spirituous liquor
Status A
Subject: Food
Part of speech: Noun, Feminine, Singular
Plural: diodydd gwirodol
Context: Yn y Ddeddf hon, ystyr “alcohol” yw gwirodydd, gwin, cwrw, seidr neu unrhyw ddiod eples, diod ddistyll neu ddiod wirodol arall.
Last updated: 29 December 2017
Welsh: Diodydd
English: Beverages
Status B
Subject: Food
Part of speech: Proper noun
Notes: Categori cynnyrch yn y Dosbarthiad Safonol Masnach Ryngwladol (SITC).
Last updated: 7 May 2025
Welsh: diodydd dialcohol
English: non-alcoholic drinks
Status C
Subject: Food
Part of speech: Noun, Plural
Last updated: 24 May 2011
Welsh: Diodydd Diogel Digyffur
English: Spiked?
Status C
Subject: Health
Part of speech: Noun, Plural
Definition: cyfieithiad o ymgyrch yr Heddlu gan gyfieithwyr Heddlu Dyfed Powys
Last updated: 10 January 2003
Welsh: diod ysgafn
English: soft drink
Status B
Subject: Food
Part of speech: Noun, Feminine, Singular
Plural: diodydd ysgafn
Context: Ystyr “diod ysgafn” yw (a) diod o gryfder alcoholig heb fod yn fwy nag 1.2%, neu (b) hylif neu bowdr sydd, o’i baratoi mewn modd penodedig, yn ffurfio diod o gryfder alcoholig heb fod yn fwy na 1.2%.
Notes: Daw'r testun cyd-destunol o Reoliadau Bwyd (Hyrwyddo a Chyflwyno) (Cymru) 2025
Last updated: 13 June 2025
Welsh: diofyn
English: default
Status B
Subject: ICT
Part of speech: Adjective
Last updated: 19 July 2005
Welsh: diogel
English: secure
Status C
Subject: General
Part of speech: Adjective
Last updated: 16 February 2004
Welsh: Diogel ac Iach
English: Safe and Well
Status A
Subject: Fire and rescue
Part of speech: Proper noun
Notes: Cynllun gan yr awdurdodau tân ac achub lle eir ar ymweliad â thai unigol a rhoi cyngor i'r preswylwyr ar ddiogelwch rhag tân yn ogystal ag amryw o faterion cyffredinol eraill sy'n ymwneud ag iechyd a diogelwch.
Last updated: 18 May 2023
Welsh: Diogela dy Ddiod
English: Think Safe, Drink Safe
Status C
Subject: Health
Part of speech: Verb
Definition: cyfieithiad o ymgyrch yr Heddlu gan gyfieithwyr Heddlu Dyfed Powys
Last updated: 10 January 2003
Welsh: Diogel, Cynnes a Sicr
English: Safe, Warm and Secure
Status C
Subject: Social services
Part of speech: Adjective
Definition: Y Cynllun Newydd i ofalu am bobl diamddiffyn ym Mhowys
Last updated: 6 November 2003
Welsh: diogeledd bwyd
English: food security
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Definition: Sefyllfa lle bydd pawb, ar bob adeg, â mynediad corfforol, cymdeithasol ac economaidd at ddigon o fwyd diogel a maethlon i fodloni eu hanghenion deietegol a’u dewisiadau o ran bwyd, er mwyn cael bywyd iach ac egnïol.
Last updated: 28 April 2026
Welsh: Diogeliadau Amddiffyn Rhyddid
English: Liberty Protection Safeguards
Status A
Subject: Health
Part of speech: Noun, Plural
Definition: Y system yng Nghymru a Lloegr ar gyfer ystyried trefniadau i ddarparu gofal a thriniaeth i unigolyn, pan fo'r trefniadau hynny yn amddifadu'r person hwnnw o'i ryddid ac nad oes ganddo'r galluedd meddyliol i gydsynio iddynt.
Last updated: 26 January 2022
Welsh: Diogeliadau Amddiffyn Rhyddid
English: LPS
Status A
Subject: Health
Part of speech: Noun, Plural
Notes: Dyma'r acronym Saesneg a ddefnyddir am Liberty Protection Safeguards.
Last updated: 26 January 2022
Welsh: diogeliad pensiwn
English: pension protection
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 20 February 2012
Welsh: diogel mewn gwrthdrawiad
English: passively safe
Status B
Subject: Transport
Part of speech: Adjective
Notes: Ond mae’n bosibl hefyd y byddai’r ffurf â’r berfenw, diogelu mewn gwrthdrawiad, hefyd yn addas mewn rhai cyd-destunau. Gweler y cofnod am passive safety am ddiffiniad.
Last updated: 21 February 2018
Welsh: diogel o ran COVID-19
English: COVID-secure
Status B
Subject: Health
Part of speech: Adjective
Last updated: 16 July 2020
Welsh: diogelu
English: preserve
Status B
Subject: Estates and Cadw
Part of speech: Verb
Definition: To keep safe from harm.
Notes: Term o Ddeddf yr Amgylchedd Hanesyddol (Cymru).
Last updated: 18 May 2016
Welsh: diogelu
English: preservation
Status A
Subject: Estates and Cadw
Part of speech: Verb
Plural: bf
Definition: Y broses o gadw'n ddiogel rhag niwed.
Notes: Yn benodol mewn perthynas â chynnal gwaith ar heneb neu adeilad rhestredig. Cymharer â 'conservation' ('cadwraeth') a 'protection' ('gwarchodaeth')
Last updated: 3 February 2022
Welsh: diogelu
English: preserve
Status A
Subject: Estates and Cadw
Part of speech: Verb
Definition: Y broses o gadw'n ddiogel rhag niwed.
Notes: Yn benodol mewn perthynas â chynnal gwaith ar heneb neu adeilad rhestredig. Cymharer â 'conserve' ('cadw').
Last updated: 3 February 2022
Welsh: diogelu
English: safeguarding
Status B
Subject: Social services
Part of speech: Verb
Notes: Er enghraifft yng nghyd-destun plant, neu oedolion agored i niwed. Sylwer y gwahaniaethir rhwng safeguarding (diogelu) a protecting (amddiffyn) yn y cyd-destun hwn,
Last updated: 4 March 2026
Welsh: Diogelu ac Amddiffyn Oeolion Agored i Niwed yng Nghymru
English: Safeguarding and Protecting Vulnerable Adults in Wales
Status A
Subject: Social services
Context: Published by Healthcare Inspectorate Wales, March 2010.
Last updated: 16 April 2010
Welsh: Diogelu Addysg: Canllawiau gweithredol i ysgolion a lleoliadau addysg
English: Keep Education Safe: Operational guidance for schools and educational settings
Status A
Subject: Education
Part of speech: Proper noun
Notes: Yng nghyd-destun COVID-19.
Last updated: 11 June 2020
Welsh: Diogelu Addysg: Diogelu Addysg: Canllawiau ar ddysgu dros dymor yr haf
English: Keep Education Safe: Guidance on learning over the summer term
Status A
Subject: Education
Part of speech: Proper noun
Notes: Yng nghyd-destun COVID-19.
Last updated: 11 June 2020
Welsh: Diogelu. Adeiladu. Newid.
English: Protect. Build. Change.
Subject: Health
Part of speech: Proper noun
Last updated: 17 December 2020
Welsh: Diogelu Arian Cleientiaid
English: Client Money Protection
Status A
Subject: Housing
Definition: Client Money Protection (CMP) schemes protect the money of landlords and tenants in the event of a letting or property agent going into administration and against theft or misappropriation by the agent whilst it is in their custody or control. These monies are frequently tenants’ deposits and landlords’ rental payments but can also include monies held for repairs and maintenance to the property.
Last updated: 7 March 2018
Welsh: diogelu at y dyfodol
English: future-proof
Status C
Subject: Environment
Part of speech: Verb
Last updated: 1 June 2012
Welsh: diogelu buddiannau myfyrwyr
English: protect the interests of learners
Status A
Subject: Education
Part of speech: Verb
Context: Ar hyn o bryd, nid oes unrhyw drefniadau ffurfiol cyfatebol i ddiogelu buddiannau dysgwyr mewn sefydliad addysg bellach os na allant barhau i astudio eu cwrs gyda’r darparwr o’u dewis oherwydd bod y cwrs yn dod i ben, bod campws neu safle yn cau, neu oherwydd methiant darparwr.
Notes: Cyfyd yng nghyd-destun addysg a hyfforddiant ôl-orfodol
Last updated: 7 March 2018
Welsh: diogelu coed a choetiroedd
English: preservation of trees and woodland
Status A
Subject: Environment
Part of speech: Verb
Notes: Ymadrodd sefydlog yn Neddf Cynllunio (Cymru).
Last updated: 18 February 2026
Welsh: diogelu cyd-destunol
English: contextual safeguarding
Status B
Subject: Social services
Part of speech: Verb
Definition: Ymagwedd o ddeall ac ymateb i brofiadau pobl ifanc o niwed sylweddol y tu hwnt i'w teuluoedd. Mae'n cydnabod bod y perthnasoedd y mae pobl ifanc yn eu ffurfio yn eu cymunedau, yn eu hysgolion ac ar lein yn gallu cynnwys trais a chamdriniaeth.
Last updated: 4 March 2026
Welsh: Diogelu Cymru
English: Keep Wales Safe
Status A
Subject: Health
Part of speech: Proper noun
Notes: Slogan yng nghyd-destun COVID-19.
Last updated: 1 June 2020
Welsh: Diogelu Cymru - yn y gwaith
English: Keep Wales Safe – at work
Status B
Subject: Health
Part of speech: Proper noun
Notes: Yng nghyd-destun COVID-19.
Last updated: 7 July 2020
Welsh: Diogelu Cysylltiadau Cymru yn y Dyfodol
English: Securing Wales’ Future Relations
Status A
Subject: Education
Part of speech: Proper noun
Last updated: 12 November 2020
Welsh: Diogelu Cysylltiadau Cymru yn y Dyfodol
English: SWFR
Status A
Subject: Education
Part of speech: Proper noun
Last updated: 12 November 2020
Welsh: diogelu data
English: data protection
Status B
Subject: Law
Part of speech: Verb
Last updated: 16 September 2024
Welsh: diogelu data fel anghenraid
English: data protection by default
Status B
Subject: Law
Part of speech: Verb
Definition: By default, companies/organisations should ensure that personal data is processed with the highest privacy protection (for example only the data necessary should be processed, short storage period, limited accessibility) so that by default personal data isn’t made accessible to an indefinite number of persons
Notes: Mewn perthynas â'r Rheoliad Cyffredinol ar Ddiogelu Data
Last updated: 5 June 2018
Welsh: diogelu data o'r cychwyn
English: data protection by design
Status B
Subject: Law
Part of speech: Verb
Definition: Companies/organisations are encouraged to implement technical and organisational measures, at the earliest stages of the design of the processing operations, in such a way that  safeguards privacy and data protection principles right from the start
Notes: Mewn perthynas â'r Rheoliad Cyffredinol ar Ddiogelu Data
Last updated: 5 June 2018
Welsh: diogelu data o'r cychwyn ac fel anghenraid
English: data protection by design and by default
Status B
Subject: Law
Part of speech: Verb
Notes: Mewn perthynas â'r Rheoliad Cyffredinol ar Ddiogelu Data. Gweler y cofnodion am 'data protection by design' a 'data protection by default' am ddiffiniadau.
Last updated: 5 June 2018
Welsh: Diogelu Dŵr Daear rhag cael ei Lygru
English: Protection of Groundwater against Pollution
Status C
Subject: Environment
Part of speech: Verb
Definition: Teitl taflen wybodaeth.
Last updated: 2 December 2004
Welsh: Diogelu dros dro Ddofednod ac Adar Caeth eraill
English: Temporary Protection of Poultry and other Captive Birds
Status C
Subject: Birds
Part of speech: Verb
Last updated: 2 July 2007
Welsh: Diogelu Drwy Ddylunio
English: Secured by Design
Status C
Subject: Planning
Part of speech: Verb
Definition: SBD. www.secured by design.com
Last updated: 13 September 2004
Welsh: Diogelu dyfodol Cymru: Pontio o’r Undeb Ewropeaidd i berthynas newydd ag Ewrop
English: Securing Wales’ future: Transition from the European Union to a new relationship with Europe
Status A
Subject: Europe
Part of speech: Proper noun
Notes: Papur Gwyn a gyhoeddwyd Ionawr 2017.
Last updated: 24 January 2017
Welsh: Diogelu Dyfroedd Rhag Llygredd Nitradau Amaethyddol yng Nghymru, Cynnig ar gyfer dynodi Parthau Perygl Nitradau newydd yng Nghymru
English: The Protection of Waters against Agricultural Nitrate Pollution in Wales, A Proposal for designating new Nitrate Vulnerable Zones in Wales
Status A
Subject: Agriculture
Part of speech: Proper noun
Last updated: 24 April 2003
Welsh: Diogelu Dyfroedd rhag Llygredd o Fyd Amaeth
English: The Protection of Waters Against Pollution from Agriculture
Status A
Subject: Agriculture
Part of speech: Proper noun
Definition: Consultation on the implementation of the Nitrates Directive in Wales
Last updated: 14 November 2007
Welsh: Diogelu fferyllfeydd cymunedol gyda’n gilydd
English: Together we’ll keep community pharmacies safe
Status A
Subject: Health
Part of speech: Proper noun
Notes: Slogan yng nghyd-destun COVID-19.
Last updated: 4 June 2020
Welsh: diogelu ffynonellau ynni
English: energy security
Status C
Subject: Environment
Part of speech: Verb
Last updated: 17 April 2009