TermCymru

Results are displayed in English alphabetical order A-Z
English: attempted murder
Welsh: ymgais i lofruddio
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Teitl ar drosedd
Last Updated: 27 November 2025
English: attempted theft
Welsh: ymgais i ddwyn
Status B
Subject: Justice and order
Part of speech: Noun, Feminine, Singular
Last Updated: 31 July 2012
English: attend
Welsh: mynychu
Status B
Subject: Education
Part of speech: Verb
Definition: Y weithred reolaidd o fynd i ysgol y cofrestrwyd ar ei chyfer.
Notes: Mewn llawer o gyd-destunau, mae’n bosibl y bydd yr ymadrodd “mynd i’r ysgol” yn fwy naturiol. Weithiau gwelir y term hwn ar y ffurf enwol, ‘attendance’, ee yn y term School Attendance Order. Cymharer â’r term ‘attendance’/’presenoldeb’, sy’n golygu rhywbeth gwahanol.
Last Updated: 1 September 2022
English: attendance
Welsh: presenoldeb
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Y graddau y bydd disgybl yn bresennol yn yr ysgol.
Notes: Cymharer â’r term ‘attend’/’mynychu’, sy’n golygu rhywbeth gwahanol.
Last Updated: 4 August 2022
English: Attendance Allowance
Welsh: Lwfans Gweini
Status A
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: care allowance
Last Updated: 7 March 2003
English: attendance allowance
Welsh: lwfans mynychu
Status A
Subject: Local government
Part of speech: Noun, Masculine, Singular
Definition: eg payment for attendance at a meeting
Last Updated: 7 March 2003
English: Attendance Analysis Framework for Local Authorities
Welsh: Fframwaith Dadansoddi Presenoldeb ar gyfer Awdurdodau Lleol
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 14 December 2011
English: attendance and behaviour review
Welsh: adolygiad o ymddygiad a phresenoldeb
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 4 February 2009
English: attendance centre requirement
Welsh: gofyniad canolfan ymbresenoli
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 2 August 2012
English: attendance collection
Welsh: casglu data presenoldeb
Status C
Subject: Education
Part of speech: Verb
Definition: Collecting data on school attendance.
Last Updated: 18 June 2007
English: Attendance Confirmation Report
Welsh: Adroddiad Cadarnhau Presenoldeb
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: ACR
Last Updated: 11 September 2007
English: Attendance Consortia Grant
Welsh: Grant Consortia ar gyfer Presenoldeb
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 17 December 2013
English: attendance management policy
Welsh: polisi rheoli presenoldeb
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 15 February 2005
English: attendance register
Welsh: cofrestr bresenoldeb
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 27 March 2008
English: attendance return
Welsh: datganiad presenoldeb
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 27 March 2008
English: attendance task and finish group
Welsh: grŵp gorchwyl a gorffen ar bresenoldeb
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 27 October 2003
English: attend and respond
Welsh: sylwi ac ymateb
Status B
Subject: Education
Part of speech: Verb
Definition: Proses ddwyran sy'n sail i ddull cyfathrebu dwyffordd. Arwyddocâd yr elfen ‘sylwi’ yw bod babi neu blentyn bach yn sylwi ar rywbeth neu rywun neu'n cymryd sylw ohono, ee edrych ar wyneb person pan fydd yn siarad. Arwyddocâd ‘ymateb’ yw bod y babi neu'r plentyn bach yn ymateb neu'n cyfathrebu'n ôl mewn rhyw ffordd, ee gwneud cyswllt llygad, gwenu, parablu neu ddynwared geiriau.
Notes: Term a ddefnyddir yn neunyddiau'r cwricwlwm.
Last Updated: 20 August 2025
English: Attend Anywhere
Welsh: Attend Anywhere
Status A
Subject: Health
Part of speech: Proper noun
Notes: Enw brand ar raglen gyfrifiadurol sy'n hwylus ymgyngoriadau ar-lein gyda meddygon.
Last Updated: 25 June 2020
English: attendees
Welsh: mynychwyr
Status C
Subject: General
Part of speech: Noun, Plural
Last Updated: 6 January 2011
English: attending practitioner
Welsh: ymarferydd a fu'n gweini
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: ymarferwyr a fu'n gweini
Definition: Yng nghyd-destun cofnodi achos marwolaeth, meddyg a fu'n ymweld â'r claf mewn rhinwedd broffesiynol cyn i'r claf farw.
Last Updated: 9 November 2023
English: Attending Practitioner Medical Certificate of Cause of Death
Welsh: Tystysgrif Feddygol Achos Marwolaeth gan ‌yr Ymarferydd a Fu'n Gweini
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: Tystysgrifau Meddygol Achos Marwolaeth gan ‌yr Ymarferydd a Fu'n Gweini
Notes: Ffurflen a ragnodir gan Reoliadau Tystysgrifau Meddygol Achos Marwolaeth 2024.
Last Updated: 27 February 2024
English: attention deficit disorder
Welsh: anhwylder diffyg canolbwyntio
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 16 April 2003
English: Attention Deficit Hyperactivity Disorder
Welsh: Anhwylder Diffyg Canolbwyntio a Gorfywiogrwydd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: ADHD
Last Updated: 24 September 2002
English: attention deficit hyperactivity disorder
Welsh: anhwylder diffyg canolbwyntio a gorfywiogrwydd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Defnyddir yr acronym ADHD yn y ddwy iaith.
Last Updated: 10 October 2024
English: attention mechanism
Welsh: mecanwaith sylw
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: mecanweithiau sylw
Definition: Dull ym maes prosesu iaith naturiol sy’n canolbwyntio’n ddeinamig ar yr elfennau mwyaf perthnasol mewn testun, dilyniant neu set ddata wrth brosesu neu gynhyrchu allbwn, gan wella’r gallu i drin cyd-destunau hir a chymhleth. Mae’n elfen allweddol o beiriannau cyfieithu niwral ac offer AI cynhyrchiol sy’n seiliedig ar fodelau iaith mawr.
Last Updated: 27 November 2025
English: attention seeking behaviour
Welsh: ymddygiad sy'n mynnu sylw
Status B
Subject: Social services
Part of speech: Noun, Masculine, Singular
Last Updated: 29 March 2012
English: attenuated
Welsh: gwanedig
Status B
Subject: Health
Part of speech: Adjective
Notes: Yng nghyd-destun brechlynnau.
Last Updated: 6 March 2025
English: attenuation pond
Welsh: pwll arafu
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: Pwll arafu dŵr storm. Ei ddiben yw crynhoi dŵr ffo sy'n llifo oddi ar arwynebau caled a'i ollwng gam bwyll bach yn ôl i system yr afonydd heb ychwanegu'n ormodol at lif y dŵr yn y system honno.
Last Updated: 23 September 2004
English: attenuation pond
Welsh: pwll gwanhau
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Pwll i grynhoi dwr sydd wedi'i lygru gan fetalau ac ati, lle mae'r llygrynnau crog yn cael cyfle i waelodi a gwahanu oddi wrth gorff y dwr. Mae'r dwr yn cael ei ollwng o'r pwll gan adael y llygrynnau ar ol i'w carthu.
Last Updated: 29 July 2009
English: attenuation ponds
Welsh: pyllau gwanhau
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 4 September 2002
English: attestation clause
Welsh: cymal ardystio
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: In the statutory law of wills and trusts, an attestation clause is a clause that is typically appended to a will, often just below the place of the testator's signature.
Last Updated: 1 November 2011
English: at threat of homelessness
Welsh: o dan fygythiad o ddigartrefedd
Status A
Subject: Housing
Part of speech: Adjective
Last Updated: 16 September 2013
English: attic room
Welsh: ystafell atig
Status C
Subject: Housing
Part of speech: Noun, Feminine, Singular
Last Updated: 26 May 2010
English: attitudinal change
Welsh: newid mewn agwedd
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 21 October 2008
English: attitudinal survey
Welsh: arolwg o agweddau
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 5 April 2011
English: attorney
Welsh: cyfreithiwr
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: cyfreithwyr
Definition: Gweithiwr proffesiynol ym maes y gyfraith sy'n gymwys i gynghori cleientiaid ac i’w cynrychioli mewn materion cyfreithiol, fel arfer o fewn awdurdodaeth benodol.
Notes: Mae'n dra anghyffredin i'r ffurf Saesneg 'attorney' gael ei defnyddio yn yr ystyr hon o fewn awdurdodaeth gyfreithiol Cymru a Lloegr. Llawer mwy cyffredin yw'r term cyfystyr 'solicitor'. Mewn rhai rhannau o Gymru, defnyddir 'twrnai' fel ffurf amgen (a llafar, yn aml) i 'cyfreithiwr'. Cymharer ag attorney / atwrnai.
Last Updated: 23 December 2025
English: attorney
Welsh: atwrnai
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: atwrneiod
Definition: Person sydd wedi’i awdurdodi’n gyfreithiol i weithredu ar ran unigolyn arall mewn materion ariannol, cyfreithiol neu bersonol o dan drefniant atwrneiaeth (power of attorney).
Notes: Cymharer ag attorney / twrnai.
Last Updated: 23 December 2025
English: Attorney General
Welsh: Twrnai Cyffredinol
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Westminster
Last Updated: 17 June 2003
English: Attorney General's Chambers
Welsh: Siambrau'r Twrnai Cyffredinol
Status B
Subject: Justice and order
Part of speech: Noun, Plural
Last Updated: 31 July 2012
English: attractiveness
Welsh: atyniad
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last Updated: 23 July 2003
English: attractor destination
Welsh: cyrchfan ddenu
Status C
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Plural: cyrchfannau denu
Notes: Term o faes seilwaith twristiaeth.
Last Updated: 8 February 2016
English: attributable turnover
Welsh: trosiant priodoladwy
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun Deddf Caffael 2023.
Last Updated: 24 September 2024
English: attribute
Welsh: priodoledd
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 19 July 2005
English: attrition
Welsh: cyfradd gadael
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Context: High attrition rates are a problem on some pre-registration programmes.
Last Updated: 10 April 2012
English: attrition rates
Welsh: cyfraddau gadael cyn gorffen
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Nifer y myfyrwyr sy'n gadael cyn gorffen eu cwrs.
Last Updated: 23 July 2003
English: attunement exercise
Welsh: ymarfer ymgyfarwyddo
Status C
Subject: Religion
Part of speech: Noun, Masculine, Singular
Last Updated: 18 October 2004
English: ATW
Welsh: Trenau Arriva Cymru
Status C
Subject: Transport
Part of speech: Noun, Plural
Definition: Arriva Trains Wales
Last Updated: 28 February 2008
English: At work or arriving home. Breastfeeding is the best for your baby and you!
Welsh: Yn y gwaith neu wrth gyrraedd adre. Bwydo ar y fron sydd orau i chi a'ch babi!
Status C
Subject: Health
Last Updated: 21 October 2009
English: at your disposal
Welsh: ar gael ichi ei ddefnyddio
Status C
Subject: Agriculture
Definition: Un o amodau'r Cynllun Taliad Sengl.
Context: Rhaid i'r tir fod 'ar gael ichi ei ddefnyddio' am hyn a hyn o amser.
Last Updated: 3 August 2010
English: atypical contract
Welsh: contract annodweddiadol
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Plural: contractau annodweddiadol
Definition: Contract cyflogaeth nad yw’n un safonol, parhaol, llawn amser. Gall gynnwys contract cyflogaeth ran amser, cyfnod penodol, tymor byr, dros dro neu dymhorol.
Last Updated: 1 May 2024