TermCymru

Results are displayed in English alphabetical order A-Z
English: contributory pension scheme
Welsh: cynllun pensiwn cyfrannol
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 29 April 2005
English: contrived step
Welsh: cam dyfeisiedig
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: camau dyfeisiedig
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 17 August 2016
English: control
Welsh: rheolaeth
Status A
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: management
Last Updated: 8 June 2006
English: control
Welsh: rheoli
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: manage
Last Updated: 19 July 2005
English: control
Welsh: rheolydd
Status B
Subject: ICT
Part of speech: Verb
Definition: e.g. control experiment
Last Updated: 19 July 2005
English: control
Welsh: rheolaeth
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Definition: Ymddygiad sydd wedi ei gynllunio i ddarostwng rhywun arall a gwneud y person hwnnw yn ddibynnol drwy reoleiddio eu hymddygiad beunyddiol ac o'u hamddifadu o ymreolaeth ac annibyniaeth.
Last Updated: 4 March 2026
English: control and eradication
Welsh: rheoli a dileu
Status C
Subject: Agriculture
Part of speech: Verb
Definition: Yn achos amodau rheoli clefydau Trawsgydymffurfio.
Last Updated: 29 November 2005
English: control and management
Welsh: rheolaethu a rheoli
Status A
Subject: Estates and Cadw
Part of speech: Verb
Notes: Yng nghyd-destun y ddeddwriaeth ar gyfer henebion ac adeiladau rhestredig.
Last Updated: 3 February 2022
English: control arm
Welsh: grŵp rheoli
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: grwpiau rheoli
Notes: Mewn hap-dreialon clinigol. Gweler y cofnod am 'arm' i gael diffiniad o'r term craidd.
Last Updated: 14 January 2021
English: control bar
Welsh: bar rheoli
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: Control Centre
Welsh: Canolfan Reoli
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Last Updated: 16 October 2009
English: control character
Welsh: nod rheoli
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: control code
Welsh: cod rheoli
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: control cost
Welsh: cost reoli
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last Updated: 6 April 2004
English: control device
Welsh: dyfais reoli
Status B
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: dyfeisiau rheoli
Definition: Yng nghyd-destun rheoliadau adeiladu, cydran mewn gwasanaethau sefydlog adeilad sy'n synhwyro a rheoli gwres, aer oer neu symudiad aer (ee thermostat neu synhwyrydd carbon deuocsid) mewn adeilad.
Last Updated: 27 January 2026
English: control framework
Welsh: fframwaith rheolaeth
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Mewn cyd-destunau lle na wnaiff 'rheoli' y tro.
Last Updated: 21 April 2008
English: Controlled Assessment
Welsh: Asesiad dan Reolaeth
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: Asesiadau dan Reolaeth
Context: Part of GCSE assessments.
Last Updated: 12 November 2024
English: controlled burn
Welsh: gwaith llosgi dan reolaeth
Status C
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Last Updated: 4 August 2010
English: controlled burning
Welsh: llosgi dan reolaeth
Status C
Subject: Fire and rescue
Part of speech: Verb
Last Updated: 4 August 2010
English: controlled change
Welsh: newid a reolaethir
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Plural: newidiadau a reolaethir
Context: Mae’r rheoliad hwn yn gymwys pan gynigir un neu ragor o newidiadau a reolaethir: (a) newid i unrhyw blaniau cyfredol ar gyfer unrhyw waith neu unrhyw waith arfaethedig neu gynnal gwaith ac eithrio o dan y planiau cyfredol; (b) newid i unrhyw gam o waith Adeilad Risg Uchel, gan gynnwys ychwanegu neu ddileu cam; (c) newid i unrhyw strategaethau, unrhyw bolisïau neu unrhyw weithdrefnau a ddisgrifir mewn unrhyw ddogfen gytunedig gyfredol.
Notes: Yng nghyd-destun Rheoliadau Adeiladu (Gweithdrefnau Adeiladau Risg Uwch) (Cymru) 2025. Seiliwyd y frawddeg gyd-destunol ar destun o'r Rheoliadau hynny.
Last Updated: 27 January 2026
English: controlled consignment
Welsh: llwyth a reolir
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: llwythi a reolir
Notes: Yng nghyd-destun trefniadau mewnforio ac allforio.
Last Updated: 4 July 2023
English: controlled crossing
Welsh: croesfan a reolir
Status A
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last Updated: 2 April 2013
English: controlled drug
Welsh: cyffur a reolir
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: cyffuriau a reolir
Context: Fel cyffuriau a reolir o dan Atodlen 2, rhaid i ragnodi cynhyrchion didrwydded sy'n seiliedig ar ganabis hefyd ddilyn gweithdrefnau ar gyfer rhagnodi cyffuriau a reolir.
Last Updated: 18 October 2018
English: Controlled Drug Accountable Officer
Welsh: Swyddog Atebol Cyffuriau a Reolir
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: Swyddogion Atebol Cyffuriau a Reolir
Context: Mae gan Swyddogion Atebol Cyffuriau a Reolir (CDAOs) gyfrifoldeb statudol dros sicrhau bod cyffuriau a reolir yn cael eu rheoli a'u defnyddio yn ddiogel.
Last Updated: 18 October 2018
English: controlled entity
Welsh: endid rheoledig
Status C
Subject: Economic development
Part of speech: Masculine, Singular
Plural: endidau rheoledig
Last Updated: 18 November 2021
English: controlled environment agriculture
Welsh: amaethyddiaeth mewn amgylchedd a reolir
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Tyfu planhigion mewn ecosystem gaeedig sy'n caniatáu rheoli'r newidynnau amgylcheddol (gan gynnwys tymheredd, lleithder, golau a maethynnau.
Last Updated: 21 July 2022
English: controlled environment housing system
Welsh: siediau â systemau rheoli amgylchedd
Status B
Subject: Agriculture
Part of speech: Noun, Plural
Definition: Yng nghyd-destun ffermio ffowls a moch dwys.
Last Updated: 30 July 2003
English: Controlled Motorway Scheme
Welsh: Cynllun Traffordd dan Reolaeth
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 10 December 2008
English: controlled parking zone
Welsh: parth parcio a reolir
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: CPZ. An area in which all kerbside space is controlled by either waiting or loading restrictions or by designated parking spaces.
Last Updated: 5 November 2004
English: controlled quantity
Welsh: maintioli dan reolaeth
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Yn y Rheoliadau. Ei ystyr: os oes mwy na hyn a hyn o swm o sylwedd, rhaid cadw at reolau penodol. Hwnnw fydd y maintioli dan reolaeth.
Last Updated: 1 September 2010
English: controlled species
Welsh: rhywogaeth o dan reolaeth
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 14 November 2007
English: controlled substances
Welsh: sylweddau dan reolaeth
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Last Updated: 1 September 2010
English: controlled tenancy
Welsh: tenantiaeth reoledig
Status C
Subject: Housing
Part of speech: Noun, Feminine, Singular
Definition: A type of "protected tenancy" that sometines occurred with tenancies created before 6 July 1957. From 28 November 1980 all controlled tenancies were converted into regulated tenancies. Oxford Dict. Of Law
Last Updated: 10 February 2010
English: controlled tenant
Welsh: tenant rheoledig
Status C
Subject: Housing
Part of speech: Noun, Masculine, Singular
Last Updated: 10 February 2010
English: controlled waste
Welsh: gwastraff a reolir
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 21 January 2004
English: controlled waters
Welsh: dyfroedd a reolir
Status B
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 1 October 2020
English: controlled waters
Welsh: dyfroedd a reolir
Status C
Subject: Law
Part of speech: Noun, Plural
Last Updated: 7 December 2011
English: controlled zone
Welsh: parth dan reolaeth
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 22 January 2007
English: controller
Welsh: rheolydd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: In a technical context.
Last Updated: 19 July 2005
English: controller
Welsh: rheolydd
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: A controller determines the purposes and means of processing personal data.
Notes: Mewn perthynas â'r Rheoliad Cyffredinol ar Ddiogelu Data
Last Updated: 5 June 2018
English: Controller of His Majesty's Stationery Office
Welsh: Rheolwr Llyfrfa Ei Fawrhydi
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last Updated: 1 December 2022
English: controlling behaviour
Welsh: ymddygiad rheolaethol
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: Amrywiaeth o weithredoedd a gynlluniwyd i wneud i berson arall fod yn ddarostyngedig a/neu ddibynnol drwy ei ynysu wrth ffynonellau cefnogaeth, drwy gamfanteisio ar ei adnoddau er mantais bersonol i'r ymosodwr, drwy ei amddifadu o’r moddau angenrheidiol i fod yn annibynnol, i wrthwynebu'r ymosodwr ac i ddianc, a thrwy reoli ei ymddygiad o ddydd i ddydd.
Notes: Gweler hefyd coercive behaviour / ymddygiad gorfodaethol.
Last Updated: 27 January 2022
English: controlling interest
Welsh: buddiant llywodraethol
Status B
Part of speech: Noun, Masculine, Singular
Definition: Y sefyllfa o fod yn berchen ar fwyafswm y cyfranddaliadau mewn cwmni, sy'n golygu y gellir rhoi feto ar benderfyniadau gan y Bwrdd.
Last Updated: 5 March 2020
English: controlling local authority
Welsh: awdurdod lleol â rheolaeth
Status A
Subject: Local government
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun cwmnïau bysiau sy'n eiddo i awdurdodau lleol.
Last Updated: 4 June 2018
English: controlling or coercive behaviour
Welsh: ymddygiad rheolaethol neu orfodaethol
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Teitl ar drosedd
Last Updated: 27 November 2025
English: controlling voting right
Welsh: hawl bleidleisio lywodraethol
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: hawliau pleidleisio llywodraethol
Context: Mae'r polisi yn cynnig cyflwyno pwerau i ddileu unrhyw hawl bleidleisio lywodraethol neu unrhyw hawliau cydsyniad eraill sydd gan benodedigion awdurdodau lleol ar hyn o bryd gan gynnwys fel aelodau o'r Bwrdd neu fel rhanddeiliaid.
Last Updated: 18 May 2017
English: control measure
Welsh: mesur rheoli
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: mesurau rheoli
Last Updated: 23 May 2019
English: control measures
Welsh: mesur rheoli
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: mesurau rheoli
Notes: Yng nghyd-destun COVID-19 a threfniadau gweithleoedd.
Last Updated: 3 June 2020
English: control memory
Welsh: cof rheoli
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: control of advertisements regulations
Welsh: rheoliadau rheolaethu hysbysebion
Status A
Subject: Planning
Part of speech: Noun, Plural
Notes: Yng nghyd-destun y gyfundrefn gyfreithiol ar gyfer cynllunio. Sylwer y gwahaniaethir yn fwriadol erbyn hyn rhwng rheolaethu (control) a rheoli (manage) yn y ddeddfwriaeth sy'n llywodraethu'r gyfundrefn gynllunio.
Last Updated: 18 February 2026