TermCymru

Results are displayed in Welsh alphabetical order A-Y

Welsh: cyfradd yr ymgyngoriadau clinigol

English: clinical consultation rate

Status C

Subject: Health

Part of speech: Noun, Feminine, Singular

Last updated: 21 June 2010

Welsh: cyfraith achosion

English: case law

Status C

Subject: Justice and order

Part of speech: Noun, Feminine, Singular

Last updated: 14 April 2004

Welsh: cyfraith achosion a ddargedwir

English: retained case law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: “retained case law” means— (a) retained domestic case law, and (b) retained EU case law

Notes: Mewn perthynas ag ymadael â'r Undeb Ewropeaidd.

Last updated: 22 November 2017

Welsh: cyfraith achosion ddomestig a ddargedwir

English: retained domestic case law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: “retained domestic case law” means any principles laid down by, and any decisions of, a court or tribunal in England and Wales or the Supreme Court of the United Kingdom, as they have effect immediately before exit day and so far as they— (a) relate to anything in respect of which regulations may be made under section 3, 4, or 5, and (b) are not excluded by section 6

Notes: Mewn perthynas ag ymadael â'r Undeb Ewropeaidd.

Last updated: 22 November 2017

Welsh: cyfraith achosion yr UE a ddargedwir

English: retained EU case law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: “retained EU case law” means any principles laid down by, and any decisions of, the European Court, as they have effect in EU law immediately before exit day and so far as they—relate to anything in respect of which regulations may be made under section 3, 4 or 5, and (b) are not excluded by section 6

Last updated: 22 November 2017

Welsh: cyfraith a gymathwyd

English: assimilated law

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Notes: Term sy’n disodli retained EU law/cyfraith yr UE a ddargedwir, yn sgil Bil Cyfraith yr UE a Ddargedwir (Dirymu a Diwygio).

Last updated: 30 March 2023

Welsh: cyfraith amgylcheddol

English: environmental law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 22 April 2025

Welsh: cyfraith ansolfedd

English: insolvency law

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 16 July 2026

Welsh: cyfraith barnwyr

English: judge-made law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 19 August 2004

Welsh: cyfraith berthnasol y cytundebau gwahanu

English: relevant separation agreement law

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 10 September 2020

Welsh: cyfraith bwyd

English: food law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 19 August 2004

Welsh: cyfraith cwmnïau

English: company law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 19 August 2004

Welsh: cyfraith cyflogaeth

English: employment law

Status A

Subject: Religion

Part of speech: Noun, Feminine, Singular

Last updated: 5 May 2022

Welsh: cyfraith cyllid

English: revenue law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 19 August 2004

Welsh: Cyfraith Cymru

English: Welsh Law

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: Cyfraith sy'n berthnasol i Gymru

Last updated: 13 April 2017

Welsh: cyfraith Cymru sy'n deillio o'r UE

English: EU derived Welsh law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: In this Act, “EU derived Welsh law” means— (a) the provisions made in regulations under section 3 (retained direct EU law), (b) the provisions made in regulations under section 4 (restated enactments derived from EU law), and (c) the provisions made in statutory instruments specified under section 5 (provision made under the European Communities Act 1972 and continuing in effect by virtue of section 5), in so far as it would be within the Assembly’ legislative competence to make those provisions, and as that body of law is added to or otherwise modified by or under this Act or by other enactments from time to time.

Last updated: 22 November 2017

Welsh: cyfraith ddomestig

English: domestic law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 22 April 2004

Welsh: Cyfraith Dioddefwyr

English: Victims’ Law

Status C

Subject: Justice and order

Part of speech: Noun, Feminine, Singular

Notes: Yng nghyd-destun y Bil Dioddefwyr a Charcharorion.

Last updated: 22 June 2023

Welsh: cyfraith diogelwch tân

English: fire safety law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 2 October 2006

Welsh: cyfraith eglwysig

English: ecclesiastical law

Status C

Subject: Justice and order

Part of speech: Noun, Feminine, Singular

Last updated: 4 October 2005

Welsh: Cyfraith Elusennau

English: Charity Law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 6 June 2006

Welsh: cyfraith etholiadol

English: electoral law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 9 September 2021

Welsh: cyfraith etholiadol

English: electoral law

Status C

Subject: Local government

Part of speech: Noun, Masculine, Singular

Context: Rhaid moderneiddio'r system etholiadol weinyddol a'r gyfraith etholiadol yng Nghymru er mwyn sicrhau bod cofrestru i bleidleisio, pleidleisio a chymryd rhan yn symlach i ddinasyddion.

Last updated: 16 December 2021

Welsh: cyfraith Ewrop

English: European law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 13 September 2006

Welsh: cyfraith fercantilaidd

English: mercantile law

Status B

Subject: Justice and order

Part of speech: Noun, Feminine, Singular

Last updated: 31 July 2012

Welsh: cyfraith godeiddiedig Cymru

English: codified Welsh law

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 13 September 2018

Welsh: cyfraith gyfansoddiadol

English: constitutional law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Context: In the subject heading of a Statutory Instrument: 'Y Gyfraith Gyfansoddiadol' is used.

Last updated: 6 June 2006

Welsh: cyfraith gyffredin

English: common law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: Corff o gyfraith yng Nghymru a Lloegr a ddatblygir gan y llysoedd o’i gyferbynnu â’r corff a lunnir drwy statud.

Context: Nid yw’r rheol gyfreithiol bod dyletswydd oblygedig ar denant i ymddwyn fel tenant wrth ddefnyddio annedd sydd ar les (yn yr ystyr sydd i “tenant-like user” yn ôl y gyfraith gyffredin) yn gymwys i ddeiliad contract os yw’r denantiaeth yn gontract meddiannaeth.

Last updated: 12 September 2018

Welsh: cyfraith gyffredin

English: common law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: Rheolau cyfraith a ddatblygwyd yng Nghymru a Lloegr yn hanesyddol gan Lysoedd y Brenin o’u cyferbynnu â rheolau ecwiti a ddatblygwyd gan Lysoedd y Canghellor; mae’r ddwy set o reolau bellach yn cael eu gweinyddu gan system lysoedd unedig.

Context: Effaith gwneud y llysoedd yn awdurdod cyhoeddus o dan y Ddeddf yw rhoi pwysau arnynt i fireinio ac i ddatblygu rheolau’r gyfraith gyffredin ac ecwiti mewn ffordd sy’n cyd-fynd â hawliau’r Confensiwn.

Notes: Er bod y ddwy “system” yn cael eu gweinyddu o fewn yr un drefn lysoedd, mae gwahaniaeth yn parhau rhyngddynt, er enghraifft rhwng rhwymedïau’r gyfraith gyffredin a rhwymedïau ecwiti. Os yw rhywun yn torri contract, un o rwymedïau’r gyfraith gyffredin yw talu iawndal, ond o dan reolau ecwiti, mae modd i’r llys orchymyn i’r parti sydd heb gyflawni telerau’r contract i wneud hynny (‘specific performance’) neu roi’r ddau barti yn ôl yn eu sefyllfa cyn gwneud y contract drwy ddad-wneud y contract (‘recission’).

Last updated: 12 September 2018

Welsh: cyfraith gyffredin

English: common law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: Y corff o gyfraith sy’n seiliedig ar system gyfreithiol Cymru a Lloegr, o’i chyferbynnu â systemau cyfraith sifil sy’n seiliedig ar y Cod Napoleonaidd neu Gyfraith Rhufain.

Context: Yn yr un modd ag y lledaenodd traddodiad y gyfraith gyffredin drwy’r byd yn sgil twf yr Ymerodraeth Brydeinig, aethpwyd â’r gyfraith sifil i gyfandiroedd eraill drwy ymdrechion ymerodraethol gwladwriaethau eraill yng ngorllewin Ewrop.

Last updated: 12 September 2018

Welsh: cyfraith gyhoeddus

English: public law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 13 September 2006

Welsh: Cyfraith Hygyrchedd i Bobl Anabl

English: Accessibility Law for Disabled People

Status C

Subject: Social services

Part of speech: Noun, Feminine, Singular

Notes: Gweler yr erthygl ar y Model Cymdeithasol o Anabledd yn yr Arddulliadur. Yn unol â'r Model, mae amhariad ("impairment", a elwid yn "nam" o'r blaen) yn nodwedd ar berson, a all effeithio ar ei ymddangosiad neu ar sut y mae ei gorff neu ei feddwl yn gweithio; caiff pobl anabl (y gellir hefyd cyfeirio atynt fel "pobl anabledig" neu "bobl sy'n cael eu hanablu") eu hanablu gan ffactorau allanol fel yr amgylchedd, polisi neu arferion, neu yn sgil methiant i ddarparu addasiadau ar eu cyfer; ac anabledd yw canlyniad anablu pobl sydd ag amhariadau.

Last updated: 14 November 2023

Welsh: cyfraith masnach

English: commercial law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 19 August 2004

Welsh: cyfraith plant

English: child law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 19 August 2004

Welsh: cyfraith ryngwladol

English: international law

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Context: Nid yw Gweinidogion Cymru yn gallu gwneud cytuniadau sy'n rhwymol mewn cyfraith ryngwladol â llywodraethau tramor.

Last updated: 3 September 2020

Welsh: cyfraith sifil

English: civil law

Status B

Subject: Justice and order

Part of speech: Noun, Feminine, Singular

Last updated: 31 July 2012

Welsh: cyfraith sylwedd

English: substantive law

Status C

Subject: Education

Part of speech: Noun, Feminine, Singular

Last updated: 20 October 2011

Welsh: cyfraith tai

English: housing law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 19 August 2004

Welsh: cyfraith tir

English: land law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 19 August 2004

Welsh: cyfraith trosedd

English: criminal law

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 19 August 2004

Welsh: cyfraith uniongyrchol yr UE

English: direct EU law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: In this section, “direct EU law” means— (a) provisions of the EU Treaties that have direct effect in EU law so far as its effect is not reproduced in an enactment that applies in relation to Wales (whether or not it extends and applies to other territories); (b) provision in any EU regulation, EU decision or EU tertiary legislation as it has effect in EU law so far as its effect is not reproduced in an enactment that applies in relation to Wales (whether or not it extends and applies to other territories); (c) any Annex to the EEA agreement, as it has effect in EU law so far as— (i) it refers to, or contains adaptations of, anything falling within paragraph (b), and (ii) its effect is not reproduced in an enactment that applies in relation to Wales (whether or not it extends and applies to other territories); (d) Protocol 1 to the EEA agreement (which contains horizontal adaptations that apply in relation to EU instruments referred to in the Annexes to that agreement), as it has effect in EU law immediately before exit day.

Last updated: 22 November 2017

Welsh: cyfraith uniongyrchol yr UE a ddargedwir

English: retained direct EU law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Last updated: 30 June 2022

Welsh: cyfraith weinyddol

English: administrative law

Status B

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: Corff o gyfraith sydd wedi datblygu egwyddorion sy'n ceisio sicrhau bod cyrff cyhoeddus yn gweithredu mewn ffordd sy'n gyfreithlon, rhesymol a theg.

Last updated: 18 May 2023

Welsh: Cyfraith y Gymuned

English: Community Law

Status A

Subject: Law

Part of speech: Noun, Feminine, Singular

Notes: Mewn perthynas â deddfwriaeth yr Undeb Ewropeaidd

Last updated: 12 September 2018

Welsh: cyfran

English: portion

Status C

Subject: Health

Part of speech: Noun, Masculine, Singular

Definition: of fruit

Last updated: 28 September 2006

Welsh: cyfran

English: share

Status C

Subject: Law

Part of speech: Noun, Feminine, Singular

Definition: In a general sense e.g. share of profit, share of cake etc.

Last updated: 6 April 2009

Welsh: cyfran

English: tranche

Status A

Subject: Europe

Part of speech: Noun, Feminine, Singular

Definition: Part payment.

Last updated: 8 January 2004

Welsh: cyfran anrhanedig

English: undivided share

Status B

Subject: Finance and statistics

Part of speech: Noun, Feminine, Singular

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

Last updated: 17 August 2016

Welsh: cyfran daear

English: earth share

Status C

Subject: Environment

Part of speech: Noun, Feminine, Singular

Last updated: 27 January 2010

Welsh: cyfran darged

English: target share

Status A

Subject: The census

Part of speech: Noun, Feminine, Singular

Last updated: 21 July 2010

TermCymru

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