TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: achos gosod o’r neilltu penodedig
English: specified set-aside proceedings
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: achosion gosod o'r neilltu penodedig
Context: In this section, “specified set-aside proceedings” means proceedings under section 104(2) to—(a) set aside a public contract in circumstances where the contracting authority did not publish a contract details notice in respect of the contract in accordance with section 53, or (b) set aside a modification of a contract.
Notes: Term o faes caffael. Ychwanegwyd i’r gronfa yn sgil Deddf Caffael 2023 (deddfwriaeth Llywodraeth y DU, sydd ar gael yn Saesneg yn unig) a Rheoliadau Caffael (Cymru) 2024. Daw’r frawddeg gyd-destunol Saesneg o Ddeddf Caffael 2023.
Last updated: 31 July 2024
Welsh: achos posibl o’r coronafeirws
English: suspected coronavirus case
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: achosion posibl o’r coronafeirws
Last updated: 12 March 2020
Welsh: Addysg Gynradd o’r Ansawdd Gorau i Blant Gwynedd
English: Excellent Primary Education for Children in Gwynedd
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 7 December 2011
Welsh: Adolygiad o’r Cefnffyrdd
English: Trunk Road Review
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 28 January 2003
Welsh: Adolygiad o’r Gwasanaethau Rheng Flaen
English: Front Line Services Review
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 8 December 2010
Welsh: Adolygiad o’r Polisi Adfywio Cymunedol: Meithrin Gallu a Hyfforddi
English: Review of Community Regeneration: Capacity Development and Training
Status A
Subject: Local government
Part of speech: Noun, Masculine, Singular
Last updated: 25 June 2003
Welsh: Adolygiad o’r Strategaeth Ansawdd Aer ar gyfer Cymru, Lloegr, yr Alban a Gogledd Iwerddon
English: Review of the Air Quality Strategy for England, Scotland, Wales and Northern Ireland
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 27 October 2006
Welsh: Adolygiad o’r Trefniadau Cyllido Myfyrwyr
English: Review of Student Funding
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 8 December 2010
Welsh: Adolygiad Sylfaenol o’r Gwasanaethau a Ddarperir: Gwasanaethau Iechyd Meddwl i Oedolion yng Nghymru
English: Adult mental health services in Wales: A baseline review of service provision
Status A
Subject: Social services
Context: Published by Wales Audit Office, October 2005.
Last updated: 9 February 2010
Welsh: Adroddiad Cam 1 Adolygu Llifogydd Arfordirol Cymru – Asesiad o’r Effeithiau
English: Wales Coastal Flooding Review Phase 1 Report – Assessment of Impacts
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: A National Overview by Natural Resources Wales for Alun Davies AM, Minister for Natural Resources and Food 31 January 2014.
Last updated: 1 July 2014
Welsh: adroddiad o’r effaith ar y môr
English: marine impact report
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: adroddiadau o’r effaith ar y môr
Last updated: 25 July 2024
Welsh: Aelod o’r Cynulliad Deddfwriaethol
English: Member of the Legislative Assembly
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r teitl llawn ar aelodau Cynulliad Gogledd Iwerddon. Defnyddir yr acronym MLA yn Saesneg, ac argymhellir defnyddio ACD yn Gymraeg.
Last updated: 26 September 2019
Welsh: Aelod o’r Sefydliad Siartredig Caffael a Chyflenwi
English: MCIPS
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Member of the Chartered Institute of Procurement and Supply
Notes: Dyma’r acronym Saesneg a ddefnyddir am Member of the Chartered Institute of Procurement and Supply.
Last updated: 29 August 2025
Welsh: Aelod o’r Sefydliad Siartredig Caffael a Chyflenwi
English: Member of the Chartered Institute of Procurement and Supply
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: MCIPS
Last updated: 29 August 2025
Welsh: Aelod o’r Senedd
English: Member of the Senedd
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: Aelodau o'r Senedd
Definition: Teitl swyddogol aelod etholedig o ddeddfwrfa Cymru, o 6 Mai 2020 ymlaen.
Notes: Defnyddir yr acronymau MS yn Saesneg ac AS yn Gymraeg. Gweler yr eitem yn yr Arddulliadur am enw’r sefydliad.
Last updated: 7 May 2020
Welsh: archwiliad uwchsain o’r rectwm
English: rectal ultrasound examination
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: archwiliadau uwchsain o’r rectwm
Last updated: 3 October 2018
Welsh: ardal nad yw’n rhan o’r cynllun gwasgaru
English: non-dispersal area
Status C
Subject: Social services
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd nad ydynt yn rhan o’r cynllun gwasgaru
Context: Mae nifer o heriau mewn ardaloedd sy’n rhan o’r cynllun gwasgaru ac ardaloedd nad ydynt yn rhan o’r cynllun hwnnw.
Notes: Yng nghyd-destun cynlluniau i gartrefu ffoaduriaid ym Mhrydain.
Last updated: 3 October 2016
Welsh: Arwain Cymru allan o’r pandemig coronafeirws: fframwaith ar gyfer adferiad
English: Leading Wales out of the coronavirus pandemic: a framework for recovery
Status B
Subject: Health
Part of speech: Proper noun
Context: Arwain Cymru allan o’r pandemig coronafeirws
Last updated: 14 May 2020
Welsh: Asesiadau o’r Effaith ar Dreftadaeth yng Nghymru
English: Heritage Impact Assessment in Wales
Status B
Subject: Estates and Cadw
Part of speech: Noun, Plural
Definition: Teitl drafft ar ddogfen nad yw wedi ei chyhoeddi eto. Ychwanegwyd y cofnod hwn Mehefin 2016.
Last updated: 8 June 2016
Welsh: asesiad manwl iawn o’r effaith
English: fine-grained impact assessment
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Context: Termau o’r Memorandwm Esboniadol ar gyfer y Mesur Arfaethedig ynghylch Diogelwch ar Gludiant i Ddysgwyr (Cymru).
Last updated: 8 December 2010
Welsh: asesiad o’r effaith amgylcheddol
English: environmental impact assessment
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: asesiadau o'r effaith amgylcheddol
Definition: asesiad o'r effeithiau (cadarnhaol a negyddol) y mae datblygiad arfaethedig yn debygol o'u cael ar yr amgylchedd cyn rhoi cydsyniad datblygu
Notes: Wrth sôn am asesiad penodol, ee 'Rhaid cynnal asesiad o effaith amgylcheddol y cynllun.'
Last updated: 8 July 2021
Welsh: Asesiad o’r Effaith ar Breifatrwydd
English: Privacy Impact Assessment
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: Asesiadau o'r Effaith ar Breifatrwydd
Last updated: 19 September 2023
Welsh: Asesiad o’r Effaith ar Breifatrwydd
English: PIA
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: Asesiadau o'r Effaith ar Breifatrwydd
Notes: Dyma'r acronym Saesneg a ddefnyddir am Privacy Impact Assessment.
Last updated: 19 September 2023
Welsh: Asesiad o’r Effaith ar Gydraddoldeb Hil
English: Racial Equality Impact Assessment
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: See 'Race Equality Impact Assessment'
Last updated: 18 April 2023
Welsh: asesiad o’r effaith ar y Gymraeg
English: Welsh language impact assessment
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Context: Cynhaliwyd asesiad o’r effaith ar y Gymraeg ar gyfer y Bil Gwasanaethau Cymdeithasol a Llesiant (Cymru) i gefnogi’r broses graffu trwy Gynulliad Cenedlaethol Cymru. Canfu’r asesiad o'r effaith fod y Bil wedi’i fwriadu i greu system decach a mwy cyfartal ar gyfer yr holl bobl sy’n gymwys i gael gofal a chymorth, a bod cyfleoedd i gynyddu’r defnydd o’r Gymraeg yn y gwasanaethau a ddarperir.
Last updated: 7 November 2024
Welsh: Asesiad o’r Effaith ar yr Iaith
English: Language Impact Assessment
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 15 May 2014
Welsh: Asesiad Technegol o’r potensial i Dreth Gwerth Tir leol yng Nghymru
English: Technical Assessment of the Pontential for a Local Land Value Tax in Wales
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Notes: Adroddiad a gomisiynwyd gan Lywodraeth Cymru, 2019
Last updated: 12 December 2019
Welsh: asesiad trosglwyddadwy o’r angen
English: portable assessment of need
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Context: Yr ystyr yw bod yr asesiad yn cael ei drosglwyddo gyda’r unigolyn os yw’n symud i fyw i ardal arall. Osgoi gwneud asesiad arall yw’r nod.
Last updated: 8 June 2011
Welsh: Atodiad cyn-aelod o’r Gurkhas neu unedau milwrol Hong Kong a ryddhawyd cyn 1 Gorffennaf 1997
English: Appendix Gurkha and Hong Kong military unit veteran discharged before 1 July 1997
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Definition: Atodiad o Reolau Mewnfudo’r Deyrnas Unedig sy’n ymwneud â phobl a wasanaethodd yn y Gurkhas neu unedau milwrol Hong Kong ac a ryddhawyd cyn 1 Gorffennaf 1997, gan gynnwys darpariaethau ar gyfer partneriaid sydd wedi cael profedigaeth.
Last updated: 23 October 2025
Welsh: Calon Cymru Ddigidol: adolygiad o’r diwydiannau creadigol ar gyfer Llywodraeth Cynulliad Cymru
English: The Heart of Digital Wales: a review of creative industries for the Welsh Assembly Government
Status A
Subject: ICT
Context: Ian Hargreaves' Report to the Welsh Assembly Government, 2010.
Last updated: 10 May 2010
Welsh: chwistrellu 100% o’r slyri
English: 100% slurry injection
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 1 June 2012
Welsh: chwistrellu 75% o’r slyri
English: 75% slurry injection
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 1 June 2012
Welsh: cig eidion o’r fuches odro
English: dairy beef
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 4 June 2018
Welsh: COVID-19: Gofynion Gwasanaeth Rhyddhau o’r Ysbyty
English: COVID-19: Hospital Discharge Service Requirements
Status A
Subject: Health
Part of speech: Proper noun
Last updated: 8 October 2020
Welsh: crynodeb o’r prif bwyntiau
English: topline summary
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 10 September 2020
Welsh: cyflenwad tymor byr o’r bilsen atal cenhedlu
English: short-term contraception
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Cyflenwad dros dro o'r bilsen atal cenhedlu progestogen er mwyn pontio'r bwlch rhwng cyffuriau atal cenhedlu brys a chyflenwad hirdymor o'r bilsen atal cenhedlu.
Notes: Mae'r ffurfiau Saesneg bridging contraception a short-term contraception yn gyfystyr.
Last updated: 5 March 2025
Welsh: cyflenwad tymor byr o’r bilsen atal cenhedlu
English: bridging contraception
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Cyflenwad dros dro o'r bilsen atal cenhedlu progestogen er mwyn pontio'r bwlch rhwng cyffuriau atal cenhedlu brys a chyflenwad hirdymor o'r bilsen atal cenhedlu.
Notes: Mae'r ffurfiau Saesneg bridging contraception a short-term contraception yn gyfystyr.
Last updated: 5 March 2025
Welsh: cyfradd y marwolaethau ymhlith achosion o’r haint
English: case fatality rate
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Yng nghyd-destun clefydau trosglwyddadwy.
Last updated: 11 June 2020
Welsh: dadansoddiad manwl o’r gyllideb fesul llinell wariant
English: detailed budget expenditure line analysis
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 6 April 2011
Welsh: Dadansoddiad o’r Sefyllfa
English: Situational Analysis
Status C
Subject: Europe
Part of speech: Noun, Masculine, Singular
Last updated: 12 December 2011
Welsh: datganiad o’r pleidiau a’r personau a enwebwyd
English: statement of parties and persons nominated
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Context: (7) Where a home address form has been completed and returned with a nomination paper and an individual or party list candidate has requested that their home address not be made public, only the information as provided in accordance with paragraph (5) will appear on the statement of parties and persons nominated and the ballot paper.
Notes: Yng nghyd-destun etholiadau. Daw'r testun cyd-destunol o Orchymyn Senedd Cymru (Cynrychiolaeth y Bobl) 2025 (drafft ymgynghori).
Last updated: 14 January 2025
Welsh: didyniad o’r gyflogres
English: payroll deduction
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 8 November 2011
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: Dyfodol Llwyddiannus: Adolygiad Annibynnol o’r Cwricwlwm a’r Trefniadau Asesu yng Nghymru
English: Successful Futures: Independent Review of Curriculum and Assessment Arrangements in Wales
Status A
Subject: Education
Part of speech: Proper noun
Definition: Document title.
Last updated: 16 February 2015
Welsh: enillion gros o’r tâl
English: gross proceeds of the charge
Status A
Subject: Environment
Part of speech: Noun, Plural
Context: Yng nghyd-destun codi tâl am fagiau siopa.
Last updated: 23 April 2015
Welsh: enillion net o’r tâl
English: net proceeds of the charge
Status A
Subject: Environment
Part of speech: Noun, Plural
Context: Yng nghyd-destun codi tâl am fagiau siopa.
Last updated: 23 April 2015
Welsh: ffiltro lewcosytau o’r gwaed / ffiltro celloedd gwyn o’r gwaed
English: leucodepletion
Status B
Subject: Health
Part of speech: Verb
Definition: Cellular blood products, like red cell and platelet preparations contain a variable number of donor leucocytes. Leucodepletion is the process which removes these leucocytes from the blood components.
Last updated: 16 April 2003
Welsh: ffotograffau o’r awyr
English: aerial photography
Status B
Subject: Finance and statistics
Part of speech: Noun, Plural
Definition: Casgliad o ffotograffau o wrthrychau a/neu ardaloedd ar y ddaear, a dynnwyd o awyren neu gerbyd awyr arall.
Last updated: 9 September 2025
Welsh: ffotograffiaeth o’r awyr
English: aerial photography
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: Y weithred o dynnu ffotograffau o wrthrych neu ardal ar y ddaear o awyren neu gerbyd awyr arall.
Last updated: 9 September 2025
Welsh: Gorchymyn Cefnffordd yr A483 (Cilfan y Gerbytffordd Tua’r De ar y Ffordd Ddynesu o’r De at Gylchfan Pont Abraham, Sir Gaerfyrddin) (Gwahardd Troi i’r Dde a Chyfyngu ar Aros) 2024
English: The A483 Trunk Road (Southbound Carriageway Lay-by on the Southern Approach to Pont Abraham Roundabout, Carmarthenshire) (Prohibition of Right Hand Turns and Restriction of Waiting) Order 2024
Status A
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last updated: 23 September 2024