TermCymru

Results are displayed in English alphabetical order A-Z
English: SMIS
Welsh: System Gwybodaeth Rheoli Strwythurau
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Definition: Structures Management Information System
Last Updated: 2 January 2013
English: smishing
Welsh: SMS-rwydo
Status A
Subject: ICT
Part of speech: Verb
Definition: Achos o we-rwydo gan ddefnyddio negeseuon testun.
Last Updated: 21 December 2020
English: Smithfield
Welsh: Smithfield
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Wrecsam. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Wrecsam (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: smog
Welsh: mwrllwch
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 6 December 2005
English: smoke
Welsh: mwg
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun rheoli ansawdd aer.
Last Updated: 26 January 2023
English: smoke alarm
Welsh: larwm mwg
Status B
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Plural: larymau mwg
Last Updated: 13 February 2025
English: SmokeBugs!
Welsh: BygiauBaco!
Status A
Subject: Health
Part of speech: Noun, Plural
Definition: Teitl cylchlythyr. Yr adran wedi penderfynu ei ysgrifennu heb fwlch o Orffennaf 2008 ymlaen..
Last Updated: 3 July 2008
English: Smoke bugs!: keeping kids smoke-free
Welsh: Bygiau baco!: wrthi'n cadw plant yn ddi-fwg
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Dogfen y Cynulliad
Last Updated: 4 June 2004
English: smoke control
Welsh: rheoli mwg
Status A
Subject: Environment
Part of speech: Verb
Last Updated: 26 January 2023
English: smoke control area
Welsh: ardal rheoli mwg
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: ardaloedd rheoli mwg
Definition: Ardal lle mae'n rhaid i bobl a busnesau beidio ag allyrru llawer iawn o fwg o simnai, neu brynu neu werthu tanwydd anawdurdodedig i'w ddefnyddio mewn ardal rheoli mwg oni bai ei fod yn cael ei ddefnyddio mewn offer 'esempt' (offer sydd wedi'u cymeradwyo i'w defnyddio mewn ardaloedd rheoli mwg).
Last Updated: 26 January 2023
English: smoke control order
Welsh: gorchymyn rheoli mwg
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: gorchmynion rheoli mwg
Last Updated: 26 January 2023
English: smoke detector
Welsh: synhwyrydd mwg
Status B
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Plural: synwyryddion mwg
Definition: Dyfais sy'n rhoi rhybudd pan fydd yn synhwyro mwg.
Last Updated: 23 September 2025
English: smoked fish
Welsh: pysgodyn mwg
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 9 March 2012
English: smoked salmon
Welsh: eog mwg
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last Updated: 9 March 2012
English: smoke free
Welsh: di-fwg
Status A
Subject: Health
Part of speech: Adjective
Last Updated: 5 June 2015
English: Smoke-free Cardiff Partnership
Welsh: Partneriaeth Caerdydd Ddi-fwg
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Dogfen Llywodraeth Cynulliad Cymru.
Last Updated: 21 June 2007
English: Smoke-free Class Competition
Welsh: Cystadleuaeth Dosbarth Di-fwg
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Context: Cystadleuaeth gan Lywodraeth y Cynulliad.
Last Updated: 25 November 2009
English: Smoke-free Compliance Line
Welsh: Llinell Cydymffurfio â Deddfwriaeth Ddi-fwg
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Helpline.
Last Updated: 12 March 2007
English: smoke-free legislation
Welsh: deddfwriaeth ddi-fwg
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Ymddangosodd yn y gwaith ar gyfer gwefan gwahardd smygu.
Last Updated: 2 August 2006
English: Smoke-free (Penalties and Discounted Amounts) Regulations
Welsh: Rheoliadau Di-fwg (Cosbau a Symiau Gostyngol)
Status C
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 10 October 2006
English: smoke free vehicle
Welsh: cerbyd di-fwg
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 5 June 2015
English: smoke-free zone
Welsh: man di-fwg
Status C
Subject: Fire and rescue
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2004
English: smokeless tobacco
Welsh: tybaco di-fwg
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 14 November 2007
English: Smokers' Helpline Wales
Welsh: Llinell Gymorth i Smygwyr yng Nghymru
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 29 September 2009
English: smokestack industries
Welsh: diwydiannau simneiau mwg
Status C
Subject: Economic development
Part of speech: Noun, Plural
Last Updated: 2 September 2004
English: smokies
Welsh: smokies
Status C
Subject: Agriculture
Definition: A meat produce considered a delicacy amongst ethnic minorities in the UK.
Last Updated: 19 May 2005
English: smoking
Welsh: smygu
Status A
Subject: Health
Part of speech: Verb
Definition: Defnyddir "ysmygu" mewn cyd-destunau ffurfiol.
Last Updated: 10 August 2006
English: smoking areas
Welsh: mannau smygu
Status C
Subject: General
Part of speech: Noun, Plural
Last Updated: 10 August 2006
English: smoking ban
Welsh: gwaharddiad ar smygu
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 26 July 2006
English: smokingbanwales.co.uk
Welsh: gwaharddsmygucymru.co.uk
Status C
Subject: Health
Last Updated: 12 June 2006
English: smoking cessation
Welsh: rhoi'r gorau i smygu
Status C
Subject: Health
Part of speech: Verb
Context: Mae'r cynllun yn gweithio i wella gwasanaethau rhoi'r gorau i smygu, gwneud diagnosis gwell yn achos clefyd rhwystrol cronig yr ysgyfaint (COPD) a lleihau amrywiadau o ran presgripsiynu.
Last Updated: 10 January 2018
English: Smoking Cessation Programme
Welsh: Rhaglen Rhoi'r Gorau i Ysmygu
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 28 January 2004
English: smoking in pregnancy incentivisation scheme
Welsh: cynllun cymhelliant i roi'r gorau i smygu yn ystod beichiogrwydd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 18 November 2025
English: Smoking in Public Places (Wales) Bill
Welsh: Bil Ysmygu mewn Mannau Cyhoeddus (Cymru)
Status C
Subject: Titles of legislation
Part of speech: Noun, Masculine, Singular
Last Updated: 14 April 2004
English: smoking room
Welsh: ystafell smygu
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 10 August 2006
English: smoking shelter
Welsh: cysgodfa smygu
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 2 August 2006
English: smolt
Welsh: gleisiad
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2004
English: smolt
Welsh: gleisiad
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: gleisiaid
Notes: Yng nghyd-destun bywyd eog.
Last Updated: 10 February 2022
English: smolts
Welsh: gleisiaid
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last Updated: 29 July 2004
English: smooth-bore gun
Welsh: dryll baril llyfn
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 30 August 2012
English: smoothed case count
Welsh: cyfrif achosion wedi ei lyfnhau
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Plural: cyfrifon achosion wedi eu llyfnhau
Last Updated: 9 December 2020
English: smoothed data
Welsh: data wedi eu llyfnhau
Status A
Subject: Finance and statistics
Part of speech: Noun, Plural
Last Updated: 10 June 2013
English: smooth flavour
Welsh: blas melfedaidd
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 26 October 2004
English: smoothhound
Welsh: morgi llyfn
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Mustelus mustelus
Last Updated: 19 March 2012
English: smoothie
Welsh: smwddi
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: smwddis
Definition: Diod lyfn, drwchus a wnaed o ffrwythau a/neu lysiau wedi'u cymysgu â llaeth, hufen iâ, iogwrt neu sudd ffrwythau.
Last Updated: 24 September 2025
English: smooth lantern shark
Welsh: morgi llusern llyfn
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: morgwn llusern llyfn
Definition: Etmopterus pusillus
Last Updated: 14 March 2019
English: smooth lanternshark
Welsh: morgi llusern llyfn
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: morgwn llusern llyfn
Definition: Etmopterus pusillus
Last Updated: 4 February 2021
English: smooth meadow-grass
Welsh: gweunwellt llyfn
Status A
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: poa pratensis
Last Updated: 21 June 2022
English: smooth newt
Welsh: madfall ddŵr gyffredin
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: Triturus vulgaris
Last Updated: 29 January 2007
English: smooth snake
Welsh: neidr lefn
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: coronella austriaca
Last Updated: 10 August 2004