TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: ailddosbarthu trethi
English: redistribution of taxes
Status B
Subject: Finance and statistics
Part of speech: Verb
Context: Yn ôl yr OECD, mae’n nodweddiadol i lywodraeth ganolog ddal gafael ar bwerau dros ailddosbarthu trethi.
Last updated: 5 July 2017
Welsh: ailddyblu
English: redoubling
Status A
Subject: Transport
Part of speech: Verb
Context: The process of expanding a single track to double track is called duplication or doubling, unless the expansion is to restore what was previously double track, in which case it is called redoubling.
Last updated: 2 February 2015
Welsh: Ailddyfeisio’r Tŷ Teras
English: Reinventing the Terrace
Status C
Subject: Housing
Part of speech: Verb
Definition: Cystadleuaeth yn gofyn am gynigion yn edrych ar sut i sicrhau cydbwysedd rhwng treftadaeth bensaernïol Cymru a’r angen i greu cartrefi ynni isel.
Last updated: 2 January 2013
Welsh: ailddyraniad cwota dros dro
English: temporary reallocation of quota
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 29 July 2003
Welsh: ailddyrannu cwota dros dro
English: temporary reallocation of quota
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 29 July 2003
Welsh: ail-doi
English: re-roofing
Status C
Subject: Housing
Part of speech: Verb
Last updated: 19 December 2003
Welsh: aildoi
English: re-slating
Status C
Subject: Estates and Cadw
Part of speech: Verb
Last updated: 28 November 2007
Welsh: ail-doi
English: re-slate
Status C
Subject: Estates and Cadw
Part of speech: Verb
Last updated: 1 November 2010
Welsh: aildrefnu
English: relayout
Status C
Subject: Environment
Part of speech: Verb
Last updated: 28 September 2005
Welsh: Aildrefnu Blaenoriaethau'r Flaenraglen Gefnffyrdd 2008
English: 2008 Reprioritisation of the Trunk Road Forward Programme
Status C
Subject: Transport
Part of speech: Verb
Last updated: 10 December 2008
Welsh: aildroseddwyr
English: second offenders
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Last updated: 14 June 2004
Welsh: aildrosi
English: reconversion
Status A
Subject: Planning
Part of speech: Verb
Definition: Dychwelyd cyflwr egni (ee newid egni potensial, a fu gynt yn egni trydan, i fod yn egni trydan unwaith eto).
Last updated: 23 February 2026
Welsh: aildrydar
English: retweet
Status B
Subject: ICT
Part of speech: Verb
Context: RT
Last updated: 28 August 2012
Welsh: aildyfiant naturiol
English: natural regeneration
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Y broses lle mae coed neu lystyfiant yn sefydlu ac yn tyfu’n ôl heb gael eu plannu’n fwriadol gan bobl, drwy brosesau naturiol fel hadau’n gwasgaru neu egin yn tyfu o wreiddiau.
Last updated: 4 June 2026
Welsh: ailfasgwleiddio
English: revascularisation
Status A
Subject: Health
Part of speech: Verb
Last updated: 24 October 2016
Welsh: Ail:Feddwl
English: Re:Think
Status C
Subject: Environment
Context: Mae hwn yn dilyn patrwm Re:New - Ad:Newyddu ond yn ymwneud ag arbed ynni/gollyngiadau carbon ac ati.
Last updated: 1 November 2010
Welsh: Ailfeddwl am Adeiladu
English: Rethinking Construction
Status C
Subject: Local government
Part of speech: Verb
Last updated: 3 July 2002
Welsh: ailfeintio
English: resize
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: ailfeintio ffenestr tabl
English: resize table window
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: ailfeintiol
English: resizable
Status B
Subject: ICT
Part of speech: Adjective
Last updated: 19 July 2005
Welsh: ailfeintio'r ffrâm
English: resize frame
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: ailffurfio
English: contouring
Status C
Subject: Planning
Part of speech: Verb
Definition: eg land contouring
Last updated: 21 May 2004
Welsh: ailffurfio
English: reformulation
Status B
Subject: Culture and the arts
Part of speech: Verb
Definition: Cadw'r ystyr gwreiddiol ond 'diwygio' y ffordd y caiff ei fynegi, hynny yw drwy ddefnyddio geiriau neu ddywediadau gwahanol neu aralleirio.
Notes: Term o faes ieithyddiaeth a ddefnyddir mewn deunyddiau sy’n gysylltiedig â CEFR, y Fframwaith Cyfeirio Cyffredin Ewropeaidd ar gyfer Ieithoedd.
Last updated: 2 October 2025
Welsh: ailflaenoriaethu
English: reprioritise
Status A
Subject: Personnel
Part of speech: Verb
Last updated: 25 June 2013
Welsh: ail flwyddyn flaenorol
English: second preceding year
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Definition: Yng nghyd-destun y Rheoliadau sy'n llywodraethu cynlluniau digonolrwydd blynyddol, y flwyddyn ariannol sy'n union cyn y flwyddyn flaenorol.
Last updated: 7 September 2026
Welsh: ailforgeisio
English: re-mortgaging
Status B
Subject: Housing
Part of speech: Verb
Last updated: 25 May 2012
Welsh: ail-fylchu adfywiad naturiol
English: re-spacing natural regeneration
Status B
Subject: Agriculture
Part of speech: Verb
Last updated: 29 June 2012
Welsh: ailfynediad
English: re-entry
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last updated: 6 May 2005
Welsh: Ail Gam y Cynllun Peilot ar Uno
English: Second Stage Unitisation Pilot
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 29 January 2008
Welsh: ail gartref
English: second home
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: ail gartrefi
Last updated: 2 December 2021
Welsh: Ail Gartrefi – Datblygu Polisiau Newydd yng Nghymru
English: Second Homes – Developing New Policies in Wales
Status A
Subject: Housing
Part of speech: Proper noun
Notes: Teitl adroddiad a luniwyd gan y Dr Seimon Brooks dan gomisiwn gan y Coleg Cymraeg Cenedlaethol.
Last updated: 4 March 2021
Welsh: ailgartrefu
English: re-house
Status C
Subject: Housing
Part of speech: Verb
Last updated: 25 July 2005
Welsh: ailgartrefu cyflym
English: rapid rehousing
Status B
Subject: Housing
Part of speech: Verb
Definition: Dull o fynd i'r afael â digartrefedd unigolyn drwy ei symud i'w gartref ei hun cyn gynted â phosibl.
Last updated: 14 April 2022
Welsh: Ail Glercod
English: Second Clerks
Status C
Subject: General
Part of speech: Noun, Plural
Last updated: 30 October 2009
Welsh: Ailgodi’n Gryfach
English: Build Back Better
Status B
Subject: Community development
Part of speech: Verb
Definition: Dull o adfer ar ôl argyfyngau gan geisio gwella gallu gwledydd a chymunedau i wrthsefyll argyfyngau eraill yn y dyfodol. Cynigiwyd gyntaf gan y Cenhedloedd Unedig yn 2015.
Last updated: 11 June 2020
Welsh: Ailgodi’n Gryfach
English: Building Back Better
Status B
Subject: Community development
Part of speech: Verb
Definition: Dull o adfer ar ôl argyfyngau gan geisio gwella gallu gwledydd a chymunedau i wrthsefyll argyfyngau eraill yn y dyfodol. Cynigiwyd gyntaf gan y Cenhedloedd Unedig yn 2015.
Last updated: 11 June 2020
Welsh: ailgodi tâl
English: recharging
Status B
Subject: Finance and statistics
Part of speech: Verb
Context: Mae amrywiol fodelau cyllido posibl ar gael gan gynnwys codi praesept, codi ardoll, cyllid grant, ailgodi tâl a chyllidebau cyfun.
Last updated: 30 March 2017
Welsh: ailgofrestru awtomatig
English: automatic re-enrolment
Status A
Subject: Finance and statistics
Part of speech: Verb
Last updated: 26 November 2012
Welsh: Ail-greu ar ôl COVID-19: Yr Heriau a’r Blaenoriaethau
English: COVID-19 Reconstruction: Challenges and Priorities
Status A
Subject: Health
Part of speech: Proper noun
Last updated: 8 October 2020
Welsh: Ail greu: Delweddu ein Gorffennol
English: Recreations: Visualizing Our Past
Status C
Subject: General
Part of speech: Proper noun
Definition: Exhibition title.
Last updated: 27 October 2005
Welsh: ail-greu gwasanaethau
English: redesigning services
Status C
Subject: Education
Part of speech: Verb
Last updated: 19 June 2006
Welsh: Ail Groesfan Hafren
English: Second Severn Crossing
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last updated: 6 May 2005
Welsh: ailgronni
English: accretion
Status C
Subject: Environment
Part of speech: Verb
Definition: am dywod, gwaddodion
Last updated: 20 September 2005
Welsh: ailgychwyn
English: reboot
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: ailgychwyn
English: restart
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: Ailgychwyn
English: Restart
Status B
Subject: Economic development
Part of speech: Proper noun
Notes: Cyfieithiad cwrteisi ar enw cynllun Llywodraeth y DU i rai sy’n hawlio’r Credyd Cynhwysol ers dros 12 mis.
Last updated: 21 January 2020
Welsh: Ailgychwyn profion twbercwlosis rheolaidd yng Nghymru
English: Restart of Routine TB Testing in Wales
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 24 September 2002
Welsh: ailgychwyn rhifo
English: restart numbering
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: Ailgydbwyso gofal a chymorth
English: Rebalancing care and support
Status A
Subject: Health
Part of speech: Proper noun
Notes: Dogfen ymgynghori a gyhoeddwyd gan Lywodraeth Cymru, 2021.
Last updated: 1 September 2022
Welsh: ailgydbwyso'r system ardrethi annomestig
English: rebalancing the non-domestig rates system
Status B
Subject: Finance and statistics
Part of speech: Verb
Last updated: 2 July 2026