TermCymru

Results are displayed in English alphabetical order A-Z
English: shrimps
Welsh: berdys
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 22 February 2006
English: shrinkage
Welsh: cilio ar ôl sychu
Status C
Subject: Agriculture
Part of speech: Verb
Context: Of meat.
Last Updated: 24 November 2014
English: SHRN
Welsh: Y Rhwydwaith Ymchwil Iechyd mewn Ysgolion
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 25 July 2019
English: Shropshire
Welsh: Swydd Amwythig
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Enw sir yn Lloegr. Safonwyd y ffurf hon gan Banel Safoni Enwau Lleoedd Comisiynydd y Gymraeg fel rhan o restr o siroedd Lloegr. Am ragor o wybodaeth am y prosiect safoni hwn, gweler gwefan Comisiynydd y Gymraeg.
Last Updated: 17 June 2025
English: Shrove Tuesday
Welsh: Dydd Mawrth Ynyd
Status A
Subject: General
Part of speech: Noun, Masculine, Singular
Last Updated: 20 February 2006
English: shrub
Welsh: llwyn
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 1 September 2004
English: shrubs
Welsh: llwyni
Status C
Subject: Law
Part of speech: Noun, Plural
Last Updated: 17 January 2005
English: SHSCW
Welsh: Comisiwn Gwasanaethau Iechyd Arbenigol Cymru
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Specialised Health Services Commission for Wales
Last Updated: 3 October 2005
English: shuffle
Welsh: cymysgiad
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Table Office
Last Updated: 3 June 2004
English: shumai
Welsh: twmplen shumai
Status B
Subject: Food
Part of speech: Noun, Feminine, Singular
Plural: twmplenni shumai
Definition: Math o dwmplen Tsieineaidd.
Last Updated: 13 June 2019
English: shunt
Welsh: siynt
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: siyntiau
Definition: Tiwb (efallai â dyfais gysylltiedig) er mwyn draenio hylif o un rhan o’r corff i ran arall, gan amlaf i ddraenio hylif cerebrosbinol o’r ymennydd i geudod arall yn y corff.
Last Updated: 1 September 2022
English: shutter
Welsh: caead
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Plural: caeadau
Definition: Rhwystr diogelwch y gellir ei gau dros ddrws neu ffenestr.
Last Updated: 14 December 2023
English: shutting post
Welsh: postyn cau
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 13 December 2012
English: shuttle bus
Welsh: bws gwennol
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 17 December 2002
English: SHW
Welsh: Manyleb Gwaith Priffyrdd
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: Specification for Highway Works
Last Updated: 12 November 2014
English: SI
Welsh: OS
Status A
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: statutory instrument
Last Updated: 21 July 2005
English: S.I. 2007/373 (W.33)
Welsh: O.S. 2007/373 (Cy.33)
Status A
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Definition: Statutory Instrument. W = Wales
Last Updated: 30 April 2007
English: SIA
Welsh: Awdurdod y Diwydiant Diogelwch
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Security Industry Authority
Last Updated: 28 February 2005
English: Siberian coniferous silk moth
Welsh: gwyfyn sidan conwydd Siberia
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Last Updated: 22 September 2009
English: sibling sexual abuse
Welsh: cam-drin rhywiol gan frawd neu chwaer
Status B
Subject: Justice and order
Part of speech: Verb
Context: Sibling sexual abuse is considered one of the most common forms of child sexual abuse within the family setting in the UK.
Last Updated: 4 March 2026
English: SIC
Welsh: Dosbarthiad Diwydiannol Safonol
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Context: Standard Industrial Classification. A grouping of industries classified by a government.
Last Updated: 23 April 2010
English: Sicily
Welsh: Sisili
Status B
Subject: Place-names
Part of speech: Proper noun
Last Updated: 9 September 2003
English: sick at ante-mortem
Welsh: yn sâl adeg eu lladd
Status C
Subject: Agriculture
Part of speech: Adjective
Context: Yng nghyd-destun cynnal profion BSE ar garcasau gwartheg.
Last Updated: 22 October 2009
English: sick leave
Welsh: absenoldeb salwch
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: Defnyddio ‘cyfnod o’ weithiau mewn brawddeg.
Last Updated: 15 February 2005
English: sickle cell disease
Welsh: clefyd y crymangelloedd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 28 April 2005
English: Sickness Absence Management
Welsh: Rheoli Absenoldeb oherwydd Salwch
Status C
Subject: Health
Part of speech: Verb
Last Updated: 28 September 2009
English: sick note
Welsh: nodyn salwch
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: nodiadau salwch
Notes: Sylwer mai fit note/nodyn ffitrwydd yw'r termau cydnabyddedig bellach.
Last Updated: 29 June 2023
English: sick pay
Welsh: tâl salwch
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 26 September 2019
English: SICPs
Welsh: Rhagofalon Safonol Rheoli Heintiadau
Status B
Subject: Health
Part of speech: Noun, Plural
Notes: Dyma'r acronym Saesneg a ddefnyddir am Standard Infection Control Procedures.
Last Updated: 4 June 2020
English: side-by-side
Welsh: ochr yn ochr
Status B
Subject: Health
Part of speech: Adjective
Notes: Yng nghyd-destun canllawiau i weithleoedd yn sgil COVID-19.
Last Updated: 7 July 2020
English: side-effect
Welsh: sgil-effaith
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: sgil-effeithiau
Last Updated: 12 August 2021
English: side elevation
Welsh: ystlyslun
Status A
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Context: Architect's drawing.
Last Updated: 5 June 2006
English: side fin
Welsh: arwydd asgell silffoedd
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Plural: arwyddion asgell silffoedd
Notes: Math o arwydd hysbysebu mewn archfarchnadoedd.
Last Updated: 10 September 2020
English: sideline
Welsh: diystyru
Status C
Subject: Personnel
Part of speech: Verb
Last Updated: 14 May 2014
English: side road
Welsh: ffordd ymyl
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last Updated: 22 January 2004
English: Side Road Order Plan
Welsh: Cynllun y Gorchymyn Ffyrdd Ymyl
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 18 January 2007
English: Side Roads Order
Welsh: Gorchymyn Ffyrdd Ymyl
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: SRO
Last Updated: 5 March 2008
English: Side Roads Orders
Welsh: Gorchmynion Ffyrdd Ymyl
Status C
Subject: Justice and order
Part of speech: Noun, Plural
Definition: SROs
Last Updated: 30 July 2007
English: sidestream smoke
Welsh: mwg ffrwd ochr
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Mwg sigaret sy'n cael ei anadlu gan 'passive smoker' yn uniongyrchol o sigaret rhywun arall.
Last Updated: 5 December 2006
English: side-to-side
Welsh: ochr yn ochr
Status B
Subject: Health
Part of speech: Adjective
Notes: Yng nghyd-destun canllawiau i weithleoedd yn sgil COVID-19.
Last Updated: 7 July 2020
English: siding
Welsh: seidin
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: seidins
Definition: Darn o drac byr wrth ochr rheilffordd.
Last Updated: 15 September 2025
English: SIDS
Welsh: Syndrom Marwolaeth Sydyn Babanod
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Sudden Infant Death Syndrome
Last Updated: 9 December 2009
English: siege
Welsh: gwarchae
Status A
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Context: Lluosog: gwarchaeoedd.
Last Updated: 25 June 2013
English: siege engine
Welsh: peiriant gwarchae
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Definition: Peiriant a ddefnyddid yn y canoloesoedd gan ymosodwyr oedd yn rhoi tref neu gastell dan warchae i ddymchwel muriau'r castell neu dref honno.
Last Updated: 10 February 2004
English: Siemens Business Services
Welsh: Gwasanaethau Busnes Siemens
Status C
Subject: ICT
Part of speech: Noun, Plural
Last Updated: 14 January 2003
English: Sierra Leone
Welsh: Sierra Leone
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: Sierra Leonian
Welsh: Sierra Leonaidd
Status C
Subject: Personnel
Part of speech: Adjective
Last Updated: 22 June 2007
English: SIF
Welsh: Cronfa Fuddsoddi Sengl
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: Single Investment Fund
Last Updated: 3 September 2008
English: SIF
Welsh: Cronfa Buddsoddi Strategol
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Definition: Strategic Investment Fund
Last Updated: 11 January 2013
English: SIF Advanced Technology Growth Fund
Welsh: Cronfa Twf Uwch-dechnoleg SIF
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Context: SIF = Single Investment Fund
Last Updated: 13 May 2010