TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: dalfan testun
English: text placeholder
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: dalgylch
English: catchment
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 19 May 2004
Welsh: dalgylch
English: catchment area
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 23 July 2003
Welsh: dalgylch afon
English: river catchment
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: dalgylchoedd afonydd
Definition: Ardal o dir is lle mae dŵr e.e. glaw neu ddŵr eira yn ymgasglu o dir uwch.
Last updated: 14 July 2025
Welsh: dalgylch cyfnewidiol 2 gam
English: two-step floating catchment area
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: The two-step floating catchment area (2SFCA) method is a method for combining a number of related types of information into a single, immediately meaningful, index that allows comparisons to be made across different locations.
Context: Mae'r dadansoddiad dalgylch cyfnewidiol 2 gam (2SFCA) yn darparu amcangyfrif o nifer yr oriau sydd ar gael i blant ym mhob ardal, petai pawb eisiau mynychu lleoliad gofal plant ffurfiol.
Notes: Dull ystadegol.
Last updated: 25 October 2017
Welsh: dalgylch cyfnewidiol 2 gam
English: 2SFCA
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Context: Mae'r dadansoddiad dalgylch cyfnewidiol 2 gam (2SFCA) yn darparu amcangyfrif o nifer yr oriau sydd ar gael i blant ym mhob ardal, petai pawb eisiau mynychu lleoliad gofal plant ffurfiol.
Notes: Gweler y cofnod am two-step floating catchment area am ddiffiniad
Last updated: 25 October 2017
Welsh: dalgylch dŵr mewn perygl
English: at risk water catchment
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: dalgylchoedd dŵr mewn perygl
Last updated: 5 February 2016
Welsh: dalgylchoedd llynnoedd
English: lake catchments
Status B
Subject: Environment
Part of speech: Noun, Masculine, Plural
Context: Glastir
Last updated: 28 May 2012
Welsh: dalgylch sensitif i asid
English: acid sensitive catchment
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: dalgylchoedd sensitif i asid
Last updated: 5 February 2016
Welsh: dal hydrogen
English: hydrogen capture
Status B
Subject: Environment
Part of speech: Verb
Last updated: 20 July 2023
Welsh: daliad
English: holding
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: daliadau
Definition: (a) an area of land held by legal right; (b) the tenure of such land
Last updated: 18 May 2021
Welsh: daliad amaethyddol
English: agricultural holding
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 23 July 2003
Welsh: daliadau
English: holdings
Status C
Subject: Law
Part of speech: Noun, Plural
Definition: (a) an area of land held by legal right; (b) the tenure of such land
Last updated: 8 December 2003
Welsh: daliadau segur
English: dormant holdings
Status C
Subject: Environment
Part of speech: Noun, Plural
Definition: Tir nad yw'n cael ei ddefnyddio.
Last updated: 23 May 2007
Welsh: daliadau wedi’u cysylltu o dan y BCMS
English: BCMS linkage
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: BCMS = British Cattle Movement Service
Last updated: 1 September 2010
Welsh: daliad cychwyn y daith
English: departure holding
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: amaeth - cyffredinol
Last updated: 25 January 2008
Welsh: daliad cychwyn y daith
English: holding of departure
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: amaeth - cyffredinol
Last updated: 25 January 2008
Welsh: daliad cyffiniol
English: contiguous holding
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: A contiguous holding is adjacent to, or in close proximity to, another holding.
Last updated: 3 October 2012
Welsh: daliad cymysg
English: mixed holding
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 19 May 2004
Welsh: daliad cyrchu
English: destination holding
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: Mewn deddfwriaeth amaeth.
Last updated: 25 January 2008
Welsh: daliad cyswllt
English: linked holding
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Trefniant gyda’r BCMS, i ffermwyr allu symud gwartheg heb orfod cadw at yr holl drefniadau.
Last updated: 1 September 2010
Welsh: daliad cyswllt BCMS
English: BCMS link
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Also known as a "BCMS linked holding".
Context: British Cattle Movement Service.
Last updated: 6 January 2014
Welsh: daliad cyswllt BCMS
English: BCMS linked holding
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Also known as a "BCMS link".
Context: British Cattle Movement Service.
Last updated: 6 January 2014
Welsh: daliad cyswllt CTS
English: CTS link
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Also known as a "CTS linked holding".
Context: Cattle Tracing System.
Last updated: 6 January 2014
Welsh: daliad cyswllt CTS
English: CTS linked holding
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Also known as a "CTS link".
Context: Cattle Tracing System.
Last updated: 6 January 2014
Welsh: daliad darfodedig
English: obsolete holding
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: daliadau darfodedig
Context: Cafodd y gofrestr ddaliadau ei hadolygu yn 2014 ac yn sgil hynny, nodwyd bod nifer o ddaliadau darfodedig ac aed ati i’w tynnu o’r gofrestr.
Last updated: 14 March 2016
Welsh: daliad dwys
English: intensively managed holding
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 19 May 2004
Welsh: daliad fesul uned o ymdrech
English: catch per unit effort
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Un o’r dulliau safonol a ddefnyddir gan reolwyr pysgodfeydd i fonitro niferoedd rhywogaeth darged yw daliad fesul uned o ymdrech (catch per unit effort - CPUE). O safbwynt pysgodfa cregyn y moch, pwysau’r cregyn a ddelir fesul cawell fydd hyn.
Notes: Defnyddir yr acronym CPUE yn y ddwy iaith.
Last updated: 9 March 2017
Welsh: daliad geni
English: holding of birth
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 5 October 2006
Welsh: daliad mewnforio
English: holding of import
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 5 October 2006
Welsh: daliad pen y daith
English: destination holding
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: amaeth - cyffredinol
Last updated: 25 January 2008
Welsh: daliad wedi'i eithrio
English: exempted holding
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 2 August 2010
Welsh: daliad ymadael
English: departure holding
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Mewn deddfwriaeth amaeth.
Last updated: 25 January 2008
Welsh: daliad ymadael
English: holding of departure
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: Mewn deddfwriaeth amaeth.
Last updated: 25 January 2008
Welsh: daliant
English: suspension
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Suspension of particles in liquid etc.
Last updated: 10 December 2009
Welsh: daliant
English: holding
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: daliannau
Definition: Elfen mewn portffolio buddsoddi.
Context: Yr unig achos lle buddsoddodd Arix mewn un o ddaliannau Cronfa Fuddsoddi Gwyddorau Bywyd Cymru oedd Verona Pharma, nad oedd yn eiddo i WIM.
Last updated: 7 November 2019
Welsh: daliedydd
English: receptacle
Status A
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: daliedyddion
Last updated: 13 October 2022
Welsh: daliwr dogfen
English: document holder
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: daliwr torthau mwynau sy'n atal moch daear
English: badger proof lick holder
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: dalwyr torthau mwynau sy'n atal moch daear
Definition: Daliwr torthau mwynau i wartheg, sy'n rhwystro moch daear rhag dod i gysylltiad â'r dorth fwynau.
Last updated: 18 July 2018
Welsh: dall fyddar
English: deafblind
Status B
Subject: Health
Part of speech: Adjective
Last updated: 20 February 2020
Welsh: dallfyddardod
English: deafblindness
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Y cyflwr o fod â namau difrifol ar y golwg a'r clyw ar y cyd, gan arwain at anawsterau â chyfathrebu a symud.
Last updated: 20 February 2020
Welsh: dallineb addysgol
English: educationally blind
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 6 December 2005
Welsh: dallineb llwyr
English: totally blind
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 6 December 2005
Welsh: dal mewn ymddiriedolaeth
English: hold in trust
Status C
Subject: Law
Part of speech: Verb
Last updated: 7 December 2005
Welsh: dal swydd gyhoeddus
English: hold public office
Status C
Subject: Local government
Part of speech: Verb
Last updated: 30 November 2007
Welsh: dalton
English: dalton
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Ym maes ffiseg, uned o fàs sy’n hafal i un rhan o ddeuddeg o fàs atom carbon-12 niwtral di-rwym sydd yn ei gyflwr niwclear ac electronig isaf ac sy’n ddisymud. Gelwir hefyd yn uned màs atomig unedig.
Last updated: 23 December 2025
Welsh: Dal y Don
English: Catching the Wave
Status A
Subject: Tourism and leisure
Part of speech: Verb
Last updated: 24 February 2006
Welsh: dal yn fyw
English: live capture
Status A
Subject: Environment
Part of speech: Verb
Definition: Capture an animal without killing it.
Last updated: 4 December 2012
Welsh: damcaniaeth gynllwyn
English: conspiracy theory
Status A
Subject: Politics
Part of speech: Noun, Feminine, Singular
Plural: damcaniaethau cynllwyn
Last updated: 21 December 2020
Welsh: damcaniaeth newid
English: theory of change
Status B
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Plural: damcaniaethau newid
Definition: Disgrifiad o sut a phryd y disgwylir i newid ddigwydd mewn cyd-destun penodol.
Last updated: 19 November 2020