TermCymru

Results are displayed in Welsh alphabetical order A-Y

English: simultaneous bilingualism

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Simultaneous bilingualism is a form of bilingualism that takes place when a child becomes bilingual by learning two languages from birth.

Last updated: 15 September 2016

Welsh: dwyieithrwydd dilynol

English: sequential bilingualism

Status C

Subject: Education

Part of speech: Noun, Masculine, Singular

Definition: Sequential bilingualism occurs when a person becomes bilingual by first learning one language and then another. The process is contrasted with simultaneous bilingualism, in which both languages are learned at the same time.

Context: Dwyieithrwydd dilynol – plentyn sydd wedi dod i gysylltiad ag iaith ychwanegol ar ôl iaith y cartref.

Last updated: 12 October 2016

Welsh: dwy linell drwodd

English: double strikethrough

Status B

Subject: ICT

Part of speech: Noun, Feminine, Singular

Last updated: 19 July 2005

Welsh: dwyn

English: steal

Status B

Subject: Justice and order

Part of speech: Verb

Last updated: 1 August 2012

Welsh: dwyn

English: theft

Status B

Subject: Justice and order

Part of speech: Verb

Last updated: 1 August 2012

Welsh: dwyn

English: thieve

Status B

Subject: Justice and order

Part of speech: Verb

Last updated: 1 August 2012

Welsh: dwyn achos

English: take proceedings

Status C

Subject: Justice and order

Part of speech: Verb

Last updated: 23 December 2005

Welsh: dwyn a dianc

English: smash and grab

Status B

Subject: Justice and order

Part of speech: Verb

Last updated: 30 August 2012

Welsh: dwyn anfri (ar rywbeth)

English: bring into disrepute

Status C

Subject: General

Part of speech: Verb

Last updated: 22 June 2011

Welsh: dwyn beic pedalau neu ei gymryd heb awdurdod

English: theft or unauthorised taking of a pedal cycle

Status B

Subject: Law

Part of speech: Verb

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: dwyn cerbyd modur neu gymryd cerbyd modur heb awdurdod

English: theft or unauthorised taking of a motor vehicle

Status B

Subject: Law

Part of speech: Verb

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: dwyn cyhuddiad

English: lay a charge

Status B

Subject: Justice and order

Part of speech: Verb

Last updated: 30 August 2012

Welsh: dwyn gan weithiwr cyflogedig

English: theft by an employee

Status B

Subject: Law

Part of speech: Verb

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: dwyn hunaniaeth

English: identity theft

Status A

Subject: ICT

Part of speech: Verb

Definition: Y weithred dwyllodrus o gasglu digon o wybodaeth bersonol am unigolyn fel y gall yr ymosodwr gymryd ei hunaniaeth er mwyn cyflawni rhyw fath o weithgarwch anghyfreithlon neu faleisus arall.

Last updated: 21 December 2020

Welsh: dwyn i'r blaen

English: bring to front

Status B

Subject: ICT

Part of speech: Verb

Last updated: 19 July 2005

Welsh: dwyn i rym

English: bring into force

Status A

Subject: Law

Part of speech: Verb

Notes: Mewn perthynas â deddfwriaeth.

Last updated: 12 September 2018

Welsh: dwyn o annedd heblaw o beiriant awtomatig neu fesurydd

English: theft in a dwelling other than from an automatic machine or meter previously

Status B

Subject: Law

Part of speech: Verb

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: dwyn o beiriant awtomatig neu fesurydd

English: theft from automatic machine or meter

Status B

Subject: Law

Part of speech: Verb

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: dwyn oddi ar y person

English: theft from the person

Status B

Subject: Law

Part of speech: Verb

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: dwyn o gerbyd

English: theft from a vehicle

Status B

Subject: Law

Part of speech: Verb

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: dwyn post

English: theft of mail

Status B

Subject: Law

Part of speech: Verb

Notes: Teitl ar drosedd

Last updated: 27 November 2025

Welsh: dwyn tystiolaeth

English: adduce evidence

Status B

Subject: Justice and order

Part of speech: Verb

Last updated: 2 August 2012

Welsh: dwyn ymlaen

English: BF

Status C

Subject: Personnel

Part of speech: Verb

Definition: bring forward

Last updated: 15 July 2005

Welsh: dwyn ymlaen

English: bring forward

Status C

Subject: Personnel

Part of speech: Verb

Definition: BF

Last updated: 22 May 2006

Welsh: dwyochrog

English: bilateral

Status B

Subject: General

Part of speech: Adjective

Notes: Mewn rhai cyd-destunau, yn enwedig mewn jargon sefydliadol, gall "bilateral" fod yn llaw fer am "bilateral meeting" / "cyfarfod dwyochrog".

Last updated: 23 October 2025

Welsh: Dwyrain Aberdaugleddau

English: Milford: East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Aberdâr

English: Aberdare East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol ym Mwrdeistref Sirol Rhondda Cynon Taf. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Rhondda Cynon Taf (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Aberhonddu

English: Brecon East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Powys. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Powys (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Abertawe

English: Swansea East

Status A

Subject: General

Part of speech: Proper noun

Definition: Etholaeth

Last updated: 25 June 2002

Welsh: Dwyrain a Gorllewin Gresffordd

English: Gresford East and West

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol ym Mwrdeistref Sirol Wrecsam. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Wrecsam (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Bangor

English: Dwyrain Bangor

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Gwynedd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Gwynedd (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Bracla a Llangrallo Isaf

English: Brackla East and Coychurch Lower

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol ym Mwrdeistref Sirol Pen-y-bont ar Ogwr. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Pen-y-bont ar Ogwr (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Caerfyrddin a Dinefwr

English: Carmarthen East and Dinefwr

Status A

Subject: Politics

Part of speech: Proper noun

Definition: Constituency

Last updated: 25 June 2002

Welsh: Dwyrain Canolbarth Lloegr

English: East Midlands

Status C

Subject: Place-names

Part of speech: Proper noun

Definition: England

Last updated: 19 May 2005

Welsh: Dwyrain Casnewydd

English: Newport East

Status A

Subject: Politics

Part of speech: Proper noun

Definition: Constituency

Last updated: 25 June 2002

Welsh: Dwyrain Castell-nedd

English: Neath East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol ym Mwrdeistref Sirol Castell-nedd Port Talbot. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Castell-nedd Port Talbot (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Cefn

English: Cefn East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol ym Mwrdeistref Sirol Wrecsam. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Wrecsam (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Cymru

English: East Wales

Status A

Subject: Place-names

Part of speech: Noun, Masculine, Singular

Last updated: 24 May 2005

Welsh: Dwyrain De Cymru

English: South Wales East

Status A

Subject: General

Part of speech: Noun, Masculine, Singular

Last updated: 25 March 2002

Welsh: Dwyrain Gwersyllt

English: Gwersyllt East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol ym Mwrdeistref Sirol Wrecsam. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Wrecsam (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Llanelwy

English: St Asaph East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Ddinbych. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Ddinbych (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Llansawel

English: Briton Ferry East

Status A

Subject: Place-names

Part of speech: Proper noun

Last updated: 17 August 2022

Welsh: Dwyrain Lloegr

English: East of England

Status C

Subject: Place-names

Part of speech: Proper noun

Last updated: 19 May 2005

Welsh: Dwyrain Maesteg

English: Maesteg East

Status A

Subject: Place-names

Part of speech: Proper noun

Last updated: 17 August 2022

Welsh: Dwyrain Magwyr gyda Gwndy

English: Magor East with Undy

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Fynwy. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Fynwy (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Neyland

English: Neyland: East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Pont-y-clun

English: Pontyclun East

Status A

Subject: Place-names

Part of speech: Proper noun

Last updated: 17 August 2022

Welsh: Dwyrain Porthmadog

English: Dwyrain Porthmadog

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Gwynedd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Gwynedd (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Prestatyn

English: Prestatyn East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol yn Sir Ddinbych. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Ddinbych (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

Welsh: Dwyrain Rhisga

English: Risca East

Status A

Subject: Place-names

Part of speech: Proper noun

Notes: Ward etholiadol ym Mwrdeistref Sirol Caerffili. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Caerffili (Trefniadau Etholiadol) 2021.

Last updated: 17 August 2022

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