TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Dalfa Fiolegol a Ganiateir
English: Allowable Biological Catch
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: ABC
Context: Gellir defnyddio "a ganiatawyd" yn ôl y cyd-destun.
Last updated: 20 March 2013
Welsh: Dalfa Fiolegol a Ganiateir
English: ABC
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Context: Allowable Biological Catch
Last updated: 20 March 2013
Welsh: Dalfa Fwyaf a Ganiateir
English: Total Allowable Catch
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Plural: Dalfeydd Mwyaf a Ganiateir
Definition: Cyfanswm y pysgod y caniateir eu dal o stoc benodol dros gyfnod penodol o amser.
Last updated: 28 February 2019
Welsh: dalfa garbon
English: carbon sink
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: dalfeydd carbon
Definition: Amgylchedd naturiol yr edrychir arno o safbwynt ei allu i amsugno carbon deuocsid o'r atmosffer.
Last updated: 11 July 2019
Welsh: dalfan
English: placeholder
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: dalfa net
English: net sink
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Gweithgaredd sy'n dal mwy o nwyon tŷ gwydr nag y mae'n ei ollwng.
Last updated: 7 June 2011
Welsh: dalfan llun
English: picture placeholder
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
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: daliedydd
English: receptacle
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Plural: daliedyddion
Context: (6) The returning officer must provide the following receptacles— (a) the receptacle for rejected votes, (b) the receptacle for ballot paper envelopes, (c) the receptacle for rejected ballot paper envelopes, (d) the receptacle for rejected votes (verification procedure), and (e) the receptacle for postal voting statements (verification procedure).
Notes: Gan gynnwys 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: 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