TermCymru

Results are displayed in alphabetical order.
Welsh: St Augustine's
English: St Augustine's
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Bro Morgannwg. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Bro Morgannwg (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: staws BVD ar y cyd
English: collective BVD status
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 18 June 2024
Welsh: St Barthélemy
English: St Barthélemy
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last updated: 17 August 2021
Welsh: St Cadocs
English: St Cadocs
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Tor-faen
Last updated: 14 August 2003
Welsh: St. Dials
English: St. Dials
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Torfaen. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Torfaen (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: stecen eidion du Cymreig
English: Welsh black steak
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 3 October 2003
Welsh: stecen ffiled
English: fillet steak
Status B
Subject: Food
Part of speech: Noun, Feminine, Singular
Last updated: 13 June 2019
Welsh: Steelworks Road
English: Steelworks Road
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Ebbw Vale
Last updated: 24 February 2006
Welsh: stelcio
English: stalking
Status B
Subject: Law
Part of speech: Verb
Notes: Teitl ar drosedd
Last updated: 27 November 2025
Welsh: stelciwr
English: stalker
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: Someone who stalks others.
Context: Yng nghyd-destun trais yn erbyn yr unigolyn.
Last updated: 24 May 2011
Welsh: STEM
English: STEM
Status B
Subject: Education
Part of speech: Proper noun
Definition: Science, technology, engineering and mathematics
Context: Mae’r cyhoeddiad hwn yn rhoi gwybodaeth am gamau gweithredu a chynlluniau Llywodraeth Cymru i gefnogi pynciau sy’n gysylltiedig â gwyddoniaeth, technoleg, peirianneg a mathemateg (STEM) i ddysgwyr 3–19 oed yng Nghymru.
Notes: Acronym a ddefnyddir yn helaeth yn y ddwy iaith i gyfeirio at y pynciau Gwyddoniaeth, Technoleg, Peirianneg a Mathemateg (Science, Technology, Engineering and Mathematics).
Last updated: 7 April 2016
Welsh: stenosis yr asgwrn cefn
English: spinal stenosis
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Spinal stenosis is an abnormal narrowing (stenosis) of the spinal canal that may occur in any of the regions of the spine.
Last updated: 24 October 2016
Welsh: stenotig
English: stenotic
Status A
Subject: Health
Part of speech: Adjective
Last updated: 31 October 2014
Welsh: stent
English: stent
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Lluosog: stentiau.
Last updated: 17 December 2013
Welsh: Stephen’s Green
English: Stephen’s Green
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Sir Benfro
Last updated: 14 August 2003
Welsh: stereoteip
English: stereotype
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last updated: 21 April 2011
Welsh: stereoteipio ar sail rhyw
English: sex stereotyping
Status B
Subject: Personnel
Part of speech: Verb
Last updated: 21 January 2003
Welsh: stereoteip rhywedd
English: gender stereotype
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: stereoteipiau rhywedd
Last updated: 1 May 2024
Welsh: sterileiddio
English: sterilise
Status A
Subject: Health
Part of speech: Verb
Definition: Equipment and instruments.
Last updated: 7 October 2002
Welsh: sterileiddio
English: sterilisation
Status C
Subject: Environment
Part of speech: Verb
Definition: Building on mineral-rich land thus making the minerals inaccessible.
Last updated: 14 November 2012
Welsh: sterileiddio
English: sterilisation
Status B
Subject: Health
Part of speech: Verb
Definition: The complete removal of all organic matter, including spores and viruses. In health care settings it is usually done with moist heat, such as steam in an autoclave.
Notes: Yng nghyd-destun glanhau offer meddygol mewn lleoliadau gofal iechyd
Last updated: 27 September 2018
Welsh: sterilyddion pen-desg
English: bench-top sterilisers
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 27 November 2007
Welsh: sterlediaid
English: sterlet
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: fish
Last updated: 5 September 2003
Welsh: sterling
English: sterling
Status C
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 15 February 2010
Welsh: steroid a gymerir drwy'r geg
English: oral steroid
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: steroidau a gymerir drwy'r eg
Last updated: 3 June 2020
Welsh: steroid argroenol
English: topical steroid
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: steroidau argroenol
Last updated: 12 August 2021
Welsh: steroidau anabolig androgenig
English: anabolic androgenic steroids
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 14 November 2008
Welsh: St Florence
English: St Florence
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Sir Benfro
Last updated: 14 August 2003
Welsh: St Florence a Llanfair Dinbych-y-pysgod
English: St Florence and St Mary Out Liberty
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: St Helena, Ascension a Tristan da Cunha
English: St Helena, Ascension and Tristan da Cunha
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last updated: 17 August 2021
Welsh: St Hilari
English: St Hilary
Status A
Subject: Place-names
Part of speech: Proper noun, Feminine, Singular
Definition: In the Vale of Glamorgan.
Last updated: 23 April 2012
Welsh: sticer aros am arolygiad
English: awaiting inspection sticker
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 16 December 2011
Welsh: sticer diogel ar gyfer y crwmp
English: tamper-proof rump sticker
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: In the context of semi-feral ponies.
Last updated: 7 July 2010
Welsh: stimio
English: stimming
Status A
Subject: Health
Part of speech: Verb
Definition: Yng nghyd-destun awtistiaeth, ymddygiad ailadroddus a ddefnyddir i hunanreoli ar adeg o straen, i ddangos cyffro, i osgoi tasg, neu i ennyn ymateb gan eraill. Gall yr enghreifftiau gynnwys siglo'r corff, chwifio dwylo, rholio llygaid neu daro bysedd.
Notes: Safonwyd y term hwn ar sail y canllawiau ar drosi termau slangaidd Saesneg. Gweler yr erthygl yn yr Arddulliadur.
Last updated: 7 May 2025
Welsh: stint
English: stint
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: on common land
Last updated: 29 July 2003
Welsh: stiward
English: steward
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Plural: stiwardiaid
Definition: Rôl yn goruchwylio’r trefniadau, cynnal trefn neu sicrhau diogelwch mewn digwyddiad cyhoeddus.
Last updated: 2 December 2025
Welsh: Stiward a Beili'r Goron i Faenor Northstead
English: Crown Steward and Bailiff of the Manor of Northstead
Status A
Subject: Politics
Part of speech: Proper noun, Masculine, Singular
Context: Members of Parliament
Last updated: 28 May 2014
Welsh: Stiward a Beili'r Goron i Gantrefi Chiltern
English: Crown Steward and Bailiff of the Chiltern Hundreds
Status A
Subject: Politics
Part of speech: Proper noun, Masculine, Singular
Context: Members of Parliament
Last updated: 28 May 2014
Welsh: stiwardiaeth
English: stewardship
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Last updated: 25 November 2004
Welsh: stiwardiaeth organig
English: organic stewardship
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 12 January 2004
Welsh: Stiwardiaeth y system
English: System stewardship
Status B
Subject: Politics
Part of speech: Noun, Feminine, Singular
Definition: System stewardship involves policy makers overseeing the ways in which the policy is being adapted, and attempting to steer the system towards certain outcomes.
Last updated: 19 December 2011
Welsh: stiwardiaid llwybr
English: route stewards
Status C
Subject: Transport
Part of speech: Noun, Plural
Last updated: 22 April 2009
Welsh: stiward llawr gwaith
English: shop steward
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 23 June 2014
Welsh: Stiward yr Eglwys Gadeiriol
English: Cathedral Steward
Status B
Subject: Religion
Part of speech: Noun, Masculine, Singular
Plural: Stiwardiaid yr Eglwys Gadeiriol
Last updated: 4 June 2018
Welsh: Stiward y system
English: System steward
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Definition: A policy maker who oversees the ways in which the policy is being adapted, and attempts to steer the system towards certain outcomes.
Last updated: 19 December 2011
Welsh: stiwdio lliw haul
English: tanning studio
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Plural: stiwdios lliw haul
Last updated: 7 July 2020
Welsh: Stiwdios Gwynllŵg
English: Wentloog Studios
Status B
Subject: Tourism and leisure
Part of speech: Noun, Plural
Last updated: 5 July 2018
Welsh: Stiwdios Porth y Rhath
English: Roath Lock Studios
Status C
Subject: Place-names
Part of speech: Noun, Plural
Context: Official BBC name
Last updated: 21 February 2012
Welsh: St John Ambulance
English: St John Ambulance
Status A
Subject: Health
Part of speech: Proper noun
Notes: Dyma’r enw gweithredol a ddefnyddir gan yr elusen yn y ddwy iaith. Mae’n dra chyffredin gweld enghreifftiau o ‘Ambiwlans Sant Ioan’ ar lawr gwlad, a bydd yn addas defnyddio’r ffurf honno mewn rhai cyd-destunau. Sylwer nad “St John’s Ambulance” yw’r ffurf swyddogol.
Last updated: 21 October 2024
Welsh: St John Ambulance Cymru
English: St John Ambulance Cymru
Status A
Subject: Health
Part of speech: Proper noun
Notes: Dyma’r enw gweithredol a ddefnyddir gan yr elusen yn y ddwy iaith. Mae’n dra chyffredin gweld enghreifftiau o ‘Ambiwlans Sant Ioan’ ar lawr gwlad, a bydd yn addas defnyddio’r ffurf honno mewn rhai cyd-destunau. Sylwer nad “St John’s Ambulance” yw’r ffurf swyddogol.
Last updated: 21 October 2024