TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: Seientiad Cristnogol
English: Christian Scientist
Status C
Subject: Religion
Part of speech: Noun, Masculine, Singular
Plural: Seientiaid Cristnogol
Last updated: 30 August 2024
Welsh: seiffno
English: siphon
Status A
Subject: Environment
Part of speech: Verb
Last updated: 17 January 2013
Welsh: seiffon
English: siphon
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 11 February 2004
Welsh: seiffon
English: syphon
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 29 July 2003
Welsh: seiliau caled
English: hardcore
Status C
Subject: Planning
Part of speech: Noun, Plural
Last updated: 17 October 2005
Welsh: seiliedig ar ddeunydd biolegol
English: bio-based
Status B
Subject: Environment
Part of speech: Adjective
Definition: Disgrifiad o ddeunydd a weithgynhyrchwyd o sylweddau sy'n deillio o organebau byw neu organebau a fu unwaith yn fyw.
Last updated: 14 November 2023
Welsh: seiliedig ar destunau
English: topic-driven
Status C
Subject: General
Part of speech: Adjective
Last updated: 14 June 2004
Welsh: seiliedig ar gryfderau
English: strengths-based
Status B
Subject: Health
Part of speech: Adjective
Last updated: 14 November 2023
Welsh: seiliedig ar waith
English: work-based
Status A
Subject: Education
Part of speech: Adjective
Definition: eg learning, education
Last updated: 14 June 2004
Welsh: seilnod siart
English: chart datum
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: Lefel safonedig dŵr môr, y mae’r dyfnderoedd a ddynodir ar siart fordwyo yn cael eu mesur ohoni.
Notes: Cymharer â’r Ordnance Survey datum / seilnod yr Arolwg Ordnans, y mesurir uchderau ar y tir ohoni.
Last updated: 17 February 2025
Welsh: seilnod yr Arolwg Ordnans
English: OS datum
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: Lefel safonedig dŵr môr, y mae’r cyfuchlinau a phwyntiau uchder ar fapiau tir yn cael eu mesur ohoni. Yn achos y DU, mae seilnod yr Arolwg Ordnans yn seiliedig ar fesuriad yn Newlyn, Cernyw.
Notes: Cymharer â chart datum / seilnod siart, y mesurir dyfnderoedd ar fapiau mordwyo ohoni.
Last updated: 17 February 2025
Welsh: seilnod yr Arolwg Ordnans
English: Ordnance Survey datum
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Definition: Lefel safonedig dŵr môr, y mae’r cyfuchlinau a phwyntiau uchder ar fapiau tir yn cael eu mesur ohoni. Yn achos y DU, mae seilnod yr Arolwg Ordnans yn seiliedig ar fesuriad yn Newlyn, Cernyw.
Notes: Cymharer â chart datum / seilnod siart, y mesurir dyfnderoedd ar fapiau mordwyo ohoni.
Last updated: 17 February 2025
Welsh: seilo
English: silo
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: seilos
Context: Rhaid i sylfaen y seilo, sylfaen a waliau ei danc elifiant a sianelau ac ochrau unrhyw bibellau fod yn anhydraidd.
Last updated: 1 October 2020
Welsh: seilwaith
English: infrastructure
Status A
Subject: General
Part of speech: Noun, Masculine, Singular
Last updated: 30 April 2024
Welsh: Seilwaith ac ad-drefnu
English: Infrastructure and reconfiguration
Status C
Subject: Finance and statistics
Definition: Teitl cyllideb
Last updated: 23 April 2008
Welsh: seilwaith allweddi cyhoeddus
English: public key infrastructure
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: Set o rolau, polisïau, caledwedd, meddalwedd a gweithdrefnau i greu, rheoli, dosbarthu, defnyddio, storio a dirymu tystysgrifau digidol, ac i reoli prosesau amgryptio allweddi cyhoeddus.
Last updated: 17 October 2023
Welsh: seilwaith allweddi cyhoeddus
English: PKI
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am public key infrastructure. Sylwer y gallai'r acronym hwnnw fod yn addas wrth drosi acronymau cysylltiedig fel PKIaaS.
Last updated: 17 October 2023
Welsh: seilwaith allweddol
English: critical infrastructure
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 19 May 2022
Welsh: Seilwaith a meithrin gallu
English: Infrastructure and capacity building
Status C
Subject: Economic development
Last updated: 7 January 2008
Welsh: seilwaith beicio
English: cycling infrastructure
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 5 March 2009
Welsh: seilwaith cyfathrebu digidol
English: digital communications infrastructure
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 13 August 2020
Welsh: seilwaith cynhyrchu ynni mewn perchnogaeth leol
English: locally owned energy generation
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 7 October 2021
Welsh: seilwaith cynhyrchu ynni ym mherchnogaeth y cyhoedd
English: publicly owned energy generation
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 7 October 2021
Welsh: seilwaith digidol
English: digital infrastructure
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 13 August 2020
Welsh: seilwaith draenio
English: drainage infrastructure
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 19 May 2022
Welsh: Seilwaith fel Gwasanaeth
English: Infrastructure as a Service
Status A
Subject: ICT
Part of speech: Noun, Masculine, Singular
Context: IaaS
Last updated: 23 June 2014
Welsh: Seilwaith fel Gwasanaeth
English: IaaS
Status A
Subject: ICT
Part of speech: Noun, Masculine, Singular
Definition: Infrastructure as a Service
Last updated: 23 June 2014
Welsh: seilwaith ffiniau
English: border infrastructure
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last updated: 23 December 2020
Welsh: seilwaith ffisegol
English: physical infrastructure
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Context: Seilwaith ffisegol - lle bo modd o gyllid refeniw, yn enwedig cymhwyso TGCh.
Notes: Pennawd mewn cyfrifon ariannol
Last updated: 13 September 2018
Welsh: seilwaith gwefru cerbydau trydan
English: electric vehicle charging infrastructure
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 10 February 2022
Welsh: seilwaith gwefru chwim ar gyfer cerbydau trydan
English: EV rapid charging infrastructure
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 22 December 2022
Welsh: seilwaith gwyrdd
English: green infrastructure
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: The use of ecosystems, green spaces and water in strategic land use planning to deliver environmental and quality of life benefits.
Last updated: 1 August 2018
Welsh: seilwaith gwyrdd
English: green infrastructure
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: The European Commission defines green infrastructure as: “the use of ecosystems, green spaces and water in strategic land use planning to deliver environmental and quality of life benefits. It includes parks, open spaces, playing fields, woodlands, wetlands, road verges, allotments and private gardens. Green infrastructure can contribute to climate change mitigation and adaptation, natural disaster risk mitigation, protection against flooding and erosion as well as biodiversity conservation” (The Scottish Government, Green Infrastructure: Design and Placemaking).
Last updated: 31 July 2018
Welsh: seilwaith gyhoeddus
English: public infrastructure
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 7 October 2021
Welsh: seilwaith rheilffyrdd
English: rail infrastructure
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 27 October 2020
Welsh: Seilwaith Rheilffyrdd a Gwell Gwasanaethau i Deithwyr
English: Rail Infrastructure and Improved Passenger Services
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: RIIPS
Last updated: 27 March 2008
Welsh: Seilwaith Rheilffyrdd a Gwell Gwasanaethau i Deithwyr
English: RIIPS
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: Rail Infrastructure and Improved Passenger Services
Last updated: 27 March 2008
Welsh: seilwaith strategol
English: strategic infrastructure
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last updated: 29 March 2007
Welsh: Seilwaith sy'n Gysylltiedig â Thwristiaeth
English: Tourism Related Infrastructure
Status C
Subject: Finance and statistics
Part of speech: Proper noun
Context: Maes yn y gyllideb.
Last updated: 5 March 2015
Welsh: seilwaith telathrebu
English: telecommunications infrastructure
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 3 October 2005
Welsh: seilwaith telathrebu symudol
English: mobile infrastructure
Status A
Subject: ICT
Part of speech: Noun, Masculine, Singular
Context: For telecommunications.
Last updated: 10 October 2013
Welsh: seilwaith trafnidiaeth
English: transport infrastructure
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last updated: 27 October 2020
Welsh: seilwaith y grid trydan
English: electricity grid infrastructure
Status B
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last updated: 13 August 2020
Welsh: Seilwaith Ymchwil Glinigol
English: Clinical Research Infrastructure
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 10 November 2010
Welsh: seilwaith ynni'r môr
English: marine energy infrastructure
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Cwblhau ein prosiect seilwaith ynni’r môr er mwyn nodi safleoedd strategol ar gyfer datblygiadau tonnau a ffrwd llanw a’r camau ehangach y bydd angen eu cymryd i’w cefnogi.
Last updated: 5 September 2019
Welsh: seilwaith y prif rwydwaith
English: key network infrastructure
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Context: Heolydd.
Last updated: 12 December 2011
Welsh: seilwaith y safle
English: site architecture
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last updated: 21 July 2011
Welsh: seilwaith ysgolion
English: school infrastructure
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 3 October 2005
Welsh: Seilwaith Ysgolion
English: Schools Infrastructure
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Definition: Teitl cyllideb
Last updated: 7 January 2008
Welsh: seinchwyddwr
English: amplifier
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 25 July 2005