TermCymru

Results are displayed in English alphabetical order A-Z
English: storeyed house
Welsh: tŷ lloriog
Status C
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Last Updated: 5 December 2011
English: storm
Welsh: storm
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Context: Trees are uprooted. Buildings damaged. Beaufort scale 10.
Last Updated: 21 July 2010
English: Stormont brake
Welsh: brêc Stormont
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Notes: Elfen yn Fframwaith Windsor, y cytundeb rhwng Llywodraeth y DU a’r Undeb Ewropeaidd ynghylch diwygiadau i Brotocol Gogledd Iwerddon.
Last Updated: 2 March 2023
English: storm overflow
Welsh: gorlif storm
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: gorlifoedd storm
Definition: Y dŵr sy’n gorlifo o garthffos gyfun (fel arfer yn sgil storm), neu falf mewn carthffos gyfun ar gyfer rheoli dŵr o'r fath.
Notes: Mae'r ffurfiau combined sewer overflow (CSO) / gorlif carthffosiaeth gyfun yn gyfystyr.
Last Updated: 20 July 2023
English: storm surge
Welsh: ymchwydd storm
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Lluosog: ymchwyddiadau storm.
Last Updated: 7 November 2011
English: stormwater
Welsh: dŵr storm
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 September 2004
English: storyboard
Welsh: bwrdd darlunio sy'n dangos pob cam o'r broses
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 18 February 2005
English: story teller
Welsh: cyfarwydd
Status C
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Last Updated: 6 January 2011
English: story telling
Welsh: dweud stori
Status C
Subject: Education
Part of speech: Verb
Definition: Hefyd "chwedleua".
Last Updated: 14 June 2004
English: Stow Hill
Welsh: Stow Hill
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Casnewydd
Last Updated: 14 August 2003
English: Stow Hill
Welsh: Stow Hill
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Ninas a Bwrdeistref Sirol Casnewydd. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Dinas a Bwrdeistref Sirol Casnewydd (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: STP
Welsh: prosesu dirwystr
Status C
Subject: General
Part of speech: Verb
Definition: straight through processing
Last Updated: 10 January 2007
English: STP
Welsh: Cynlluniau Teithio i’r Ysgol
Status C
Subject: Transport
Part of speech: Noun, Plural
Definition: School Travel Plans
Last Updated: 13 May 2013
English: St Paul Methodist Centre
Welsh: Canolfan Fethodistaidd St Paul
Status A
Subject: Religion
Part of speech: Noun, Feminine, Singular
Definition: Aberystwyth
Last Updated: 12 February 2007
English: STPCD
Welsh: Dogfen Cyflog ac Amodau Athrawon Ysgol
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Context: School Teachers' Pay and Conditions Document
Last Updated: 17 September 2010
English: St Peter ad Vincula
Welsh: Eglwys San Pedr ad Vincula
Status C
Subject: Religion
Part of speech: Noun, Feminine, Singular
Definition: Eglwys Pennal lle cafodd Llythyr Pennal ei ysgrifennu.
Last Updated: 22 April 2009
English: St Petersburg
Welsh: St Petersburg
Status B
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 September 2003
English: St Pierre and Miquelon
Welsh: St Pierre a Miquelon
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
English: STPO
Welsh: Gorchymyn Atal Caethwasiaeth a Masnachu
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Plural: Gorchmynion Atal Caethwasiaeth a Masnachu
Notes: Dyma'r acronym Saesneg a ddefnyddir am Slavery and Trafficking Prevention Order, gorchymyn sifil a gyflwynwyd gan Ddeddf Caethwasiaeth Fodern 2015.
Last Updated: 4 March 2026
English: straddling stock
Welsh: stoc rhychwantu
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: stociau rhychwantu
Definition: Stoc pysgod sy'n mudo drwy ddyfroedd mwy nag un gwladwriaeth, neu sydd i'w canfod yn nyfroedd mwy nag un gwladwriaeth, yn ogystal ag yn y moroedd mawr y tu hwnt i ddyfroedd gwladwriaethau.
Notes: Cymharer â transboundary stock/stoc trawsffiniol
Last Updated: 15 May 2019
English: straight
Welsh: syth
Status B
Subject: General
Part of speech: Adjective
Definition: Disgrifiad o ddyn sydd â chyfeiriadedd rhywiol a/neu ramantaidd at fenywod neu at fenyw sydd â chyfeiriadedd rhywiol a/neu ramantaidd at ddynion.
Notes: Mae'r ffurfiau heterosexual/heterorywiol yn gyfystyr.
Last Updated: 8 December 2022
English: straight through processing
Welsh: prosesu dirwystr
Status C
Subject: General
Part of speech: Verb
Definition: STP
Last Updated: 10 January 2007
English: ‘straight to service’ model
Welsh: y model ‘rhyddhau yn syth i wasanaethau cymunedol’
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Llwybr rhyddhau o’r ysbyty, lle bydd y claf yn cael ei asesu a’i ryddhau yn syth i ofal gwasanaethau iechyd yn y gymuned heb driniaeth yn yr ysbyty.
Last Updated: 20 November 2025
English: strain
Welsh: straen
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: straeniau
Definition: Amrywiad genetig, is-fath neu ddiwylliant mewn rhywogaeth fiolegol. Yn achos feirysau (fel coronafeirws), golygir llinach feirysol sy'n wahanol yn enynnol wrth linachau eraill.
Notes: Dyma'r term technegol. Mewn cyd-destunau llai technegol gellid defnyddio 'math', ond dylid cymryd gofal oherwydd gall 'type' ('math') awgrymu pethau eraill mewn cyfundrefnau enwi biolegol.
Last Updated: 23 September 2020
English: strain 1 (Bluetongue)
Welsh: teip 1 y Tafod Glas
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 2 February 2009
English: strainer
Welsh: postyn tynnu
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Also known as a "straining post".
Last Updated: 24 November 2014
English: strainer box
Welsh: bocs hidlo
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Tebyg iawn i "storfa wal hidlo" ond ei bod hi'n storio tail.
Last Updated: 23 September 2005
English: strain gauge
Welsh: medrydd straen
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: medryddion straen
Definition: Stribed denau o fetel a gynlluniwyd i fesur llwyth mecanyddol trwy newid ymwrthedd pan fydd o dan straen (hy pan fydd wedi ei ymestyn neu gywasgu o fewn ei derfynau lastig).
Last Updated: 31 October 2025
English: straining posts
Welsh: pyst tynnu
Status C
Subject: Planning
Part of speech: Noun, Plural
Last Updated: 27 February 2006
English: strand
Welsh: tirio
Status C
Subject: Environment
Part of speech: Verb
Definition: Pan fydd morfilod a dolffiniaid ac ati yn cael eu hunain wedi'u dal ar draeth.
Last Updated: 8 November 2011
English: strand
Welsh: edefyn
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: edafedd
Notes: Yng nghyd-destun DNA
Last Updated: 22 July 2020
English: strand group
Welsh: grŵp llinyn
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last Updated: 14 September 2004
English: strand of wire
Welsh: gwifren
Status C
Subject: Planning
Part of speech: Noun, Feminine, Singular
Last Updated: 27 February 2006
English: stranger homicide
Welsh: lladdiad gan ddieithryn
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Plural: lladdiadau gan ddieithryn
Definition: Achos o ladd lle nad oedd gan y sawl a laddwyd unrhyw berthynas hysbys â’r sawl a’i lladdodd.
Last Updated: 20 August 2025
English: stranger mental health homicide
Welsh: lladdiad iechyd meddwl gan ddieithryn
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Plural: lladdiadau iechyd meddwl gan ddieithryn
Last Updated: 20 August 2025
English: strangles
Welsh: clwy'r ysgyfaint
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: animal disease
Last Updated: 19 April 2007
English: strapline
Welsh: is-bennawd
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Context: Part of a headline in a magazine or newspaper.
Last Updated: 21 June 2010
English: Strasbourg
Welsh: Strasbwrg
Status B
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 September 2003
English: Strata Florida Abbey
Welsh: Abaty Ystrad Fflur
Status A
Subject: Estates and Cadw
Part of speech: Proper noun
Notes: Dyma'r ffurfiau a ddefnyddir yn swyddogol gan Cadw yn y ddwy iaith am yr heneb dan sylw. Safonwyd gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg, mewn ymgynghoriad â Cadw.
Last Updated: 24 October 2024
English: strategic access delivery
Welsh: darparu llwybrau newydd strategol
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 6 November 2009
English: Strategic Action Plan
Welsh: Cynllun Gweithredu Strategol
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: SAP
Last Updated: 1 October 2008
English: Strategic Action Plan for Historic Places of Worship
Welsh: Cynllun Gweithredu Strategol ar gyfer Addoldai Hanesyddol yng Nghymru
Status A
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Notes: Adroddiad a gyhoeddwyd yn 2015
Last Updated: 28 March 2018
English: Strategic Action Plan for the Voluntary Sector Scheme
Welsh: Cynllun Gweithredol Strategol ar gyfer y Cynllun Sector Gwirfoddol
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 10 December 2010
English: Strategic Action Plan for the Welsh Dairy Industry
Welsh: Cynllun Gweithredu Strategol ar gyfer Diwydiant Llaeth Cymru
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Lansiwyd ym mis Tachwedd, 2007.
Last Updated: 19 April 2007
English: Strategic Action Plan to address violence against women and to update the Welsh Assembly Government's Domestic Abuse Strategy - Consultation Document
Welsh: Cynllun Gweithredu Strategol i fynd i'r afael â thrais yn erbyn merched ac i ddiweddaru Strategaeth Cam-drin Domestig Llywodraeth Cynulliad Cymru - Dogfen Ymgynghori
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Context: Published by WAG, 2009.
Last Updated: 13 November 2009
English: Strategic Adviser WAG
Welsh: Cynghorydd Strategol Llywodraeth Cynulliad Cymru
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Definition: WAG = Welsh Assembly Government
Last Updated: 18 June 2007
English: Strategic Advisory Forum on Orthodontics
Welsh: Fforwm Cynghori Strategol ar gyfer Orthodonteg
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 13 September 2018
English: Strategic Agricultural Branch
Welsh: Y Gangen Amaethyddol Strategol
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Cangen Is-adran Polisi Cefn Gwlad.
Last Updated: 22 February 2006
English: strategically appropriate
Welsh: yn strategol briodol
Status A
Subject: Education
Part of speech: Adverb
Last Updated: 7 May 2013
English: Strategic and Corporate Communications
Welsh: Cyfathrebu Strategol a Chorfforaethol
Status C
Subject: Welsh Government posts and departments
Part of speech: Verb
Last Updated: 1 June 2012