TermCymru

Results are displayed in English alphabetical order A-Z
English: seated service
Welsh: gwasanaeth i gwsmeriaid sy’n eistedd
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Notes: Mewn tafarndai, bwytai ac ati.
Last Updated: 24 September 2020
English: seating system
Welsh: system seddi
Status C
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Last Updated: 21 June 2010
English: seat reserved
Welsh: sedd gadw
Status C
Subject: Transport
Part of speech: Noun, Feminine, Singular
Last Updated: 1 December 2006
English: sea trout
Welsh: sewin
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2004
English: Sea Trust (South and West Wales)
Welsh: Sea Trust (De a Gorllewin Cymru)
Status C
Subject: Environment
Part of speech: Neutral
Last Updated: 7 March 2008
English: seaward boundary
Welsh: ffin atfor
Status A
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: ffiniau atfor
Last Updated: 30 June 2022
English: seaward limit
Welsh: terfyn atfor
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: terfynau atfor
Last Updated: 22 April 2025
English: Seawatch Centre
Welsh: Gwylfan
Status C
Subject: Place-names
Part of speech: Proper noun
Definition: Moelfre, Ynys Môn
Last Updated: 2 August 2006
English: SEB
Welsh: Un Corff Amgylcheddol
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Single Environmental Body
Last Updated: 30 July 2012
English: SEBD
Welsh: Anawsterau Cymdeithasol, Emosiynol ac Ymddygiadol
Status C
Subject: Social services
Part of speech: Noun, Plural
Definition: Social, Emotional and Behavioural Difficulties
Last Updated: 24 January 2011
English: secondary accommodation
Welsh: ail lety
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Context: Fel arfer bydd noddwyr yn darparu’r llety cychwynnol i Wcreiniaid o dan gynllun Cartrefi i Wcráin, ond efallai y byddwch chi wedyn yn lletya’r Wcreiniaid mewn ail lety neu leoliad dilynol.
Notes: Yng nghyd-destun yr ymateb i sefyllfa Wcráin.
Last Updated: 26 January 2023
English: secondary accommodation placement
Welsh: ail leoliad llety
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Plural: ail leoliadau llety
Notes: Yng nghyd-destun yr ymateb i sefyllfa Wcráin, dyma leoliad llety y bydd pobl a gartrefir o dan y cynllun Cartrefi i Wcráin yn symud iddo ar ôl y lleoliad llety cychwynnol.
Last Updated: 26 January 2023
English: secondary aggregates
Welsh: agregau eilaidd
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 29 July 2004
English: secondary analysis
Welsh: dadansoddiad eilaidd
Status A
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Plural: dadansoddiadau eilaidd
Definition: Ailddadansoddiad data meintiol neu ansoddol a gasglwyd mewn astudiaeth flaenorol, ar gyfer mynd i'r afael â chwestiwn ymchwil newydd.
Context: Mae’n cynnwys ymchwil a datblygu, monitro a gwyliadwriaeth, a dadansoddi a chyfosod eilaidd.
Notes: Gallai'r ffurf ferfol "dadansoddi eilaidd" fod yn addas hefyd.
Last Updated: 6 June 2019
English: secondary attack rate
Welsh: cyfradd ymosodiadau eilaidd
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: cyfraddau ymosodiadau eilaidd
Definition: Y tebygolrwydd y bydd haint yn digwydd ymysg pobl sy'n agroed i'r haint hwnnw o fewn grŵp penodol (ee aelwyd, neu griw o gysylltiadau agos).
Last Updated: 4 February 2021
English: secondary cancer
Welsh: canser eilaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Canser sydd wedi lledu o’r man lle y cychwynnodd i ran arall o’r corff. Bydd canserau eilaidd o’r un math o ganser a’r canser cychwynnol (gwreiddiol). Er enghraifft, gall celloedd canser ledu o’r fron (canser cychwynnol) i ffurfio tiwmorau newydd yn yr ysgyfaint (canser eilaidd). Bydd y celloedd canser yn yr ysgyfaint yn unfath â’r rhai yn y fron.
Notes: Mae’r term secondary tumour / tiwmor eilaidd yn gyfystyr.
Last Updated: 25 November 2022
English: secondary care
Welsh: gofal eilaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 16 April 2003
English: secondary care ophthalmology
Welsh: offthalmoleg gofal eilaidd
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 4 June 2020
English: secondary care record
Welsh: cofnod gofal eilaidd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 21 May 2020
English: secondary containment system
Welsh: system atal eilaidd
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: systemau atal eilaidd
Definition: Secondary containment is a second barrier or an outer wall of a double enclosure which will contain any leak or spill from a storage container.
Notes: Yng nghyd-destun storio olew, nwy neu ddeunyddiau eraill a all fod yn beryglus i’r amgylchedd.
Last Updated: 13 January 2016
English: secondary contract
Welsh: contract eilaidd
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: contractau eilaidd
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 16 August 2016
English: secondary crimes
Welsh: sgildrosedd
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 30 August 2012
English: secondary dispensing
Welsh: dirprwyo'r drefn rhannu moddion
Status C
Subject: Health
Definition: e.e. nyrs yn rhannu moddion yn hytrach na fferyllydd
Last Updated: 28 April 2004
English: Secondary Education Pack
Welsh: Pecyn Addysg Uwchradd
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Un o becynnau addysg y Cynulliad.
Last Updated: 24 November 2004
English: secondary establishment
Welsh: is-sefydliad
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 27 March 2008
English: secondary fracture
Welsh: torasgwrn eilaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: toresgyrn eilaidd
Definition: Toriad mewn asgwrn yn dilyn toriad cyffelyb mewn cyfnod blaenorol, sy’n digwydd oherwydd gwendid yn sgil y toriad cyntaf.
Notes: Mewn rhai cyd-destunau llai technegol, mae’n bosibl y gallai ‘torasgwrn dilynol’ fod yn fwy dealladwy i’r gynulleidfa.
Last Updated: 16 February 2023
English: secondary frontage
Welsh: ffryntiad eilaidd
Status C
Subject: Planning
Part of speech: Noun, Masculine, Singular
Last Updated: 23 July 2003
English: secondary glaucoma
Welsh: glawcoma eilaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Glawcoma sy'n sgil-effaith i gyflwr arall.
Last Updated: 25 March 2024
English: secondary glazing
Welsh: gwydr eilaidd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 9 February 2009
English: secondary glazing panel
Welsh: panel o wydr eilaidd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: neu 'panel gwydr eilaidd'
Last Updated: 9 February 2009
English: Secondary Heads Association, Wales
Welsh: Cymdeithas y Prifathrawon Uwchradd, Cymru
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 10 January 2003
English: Secondary Headteachers' Association
Welsh: Cymdeithas y Prifathrawon Uwchradd
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last Updated: 14 June 2004
English: secondary health care services
Welsh: gwasanaethau gofal iechyd eilaidd
Status C
Subject: Health
Part of speech: Noun, Plural
Last Updated: 3 March 2006
English: secondary home
Welsh: cartref eilaidd
Status B
Subject: Housing
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun trafodaethau am ail gartrefi. Mae'n bosibl y gallai 'ail gartref' fod yn addas mewn rhai cyd-destunau lle nad oes angen manwl gywirdeb, na gwahaniaethu wrth 'second home'.
Last Updated: 2 December 2021
English: secondary identifier
Welsh: yr ail farc
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Gall fod yn dag, tatŵ neu farc bigwrn.
Last Updated: 28 November 2007
English: secondary income
Welsh: incwm eilaidd
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: Elfen o'r GDHI - incwm pensiynau a budd-daliadau ar ôl talu treth.
Last Updated: 21 July 2011
English: secondary infection
Welsh: sgil-haint
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 25 March 2010
English: secondary legislation
Welsh: is-ddeddfwriaeth
Status A
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: NID 'deddfwriaeth eilaidd' na 'deddfwriaeth eilradd'
Last Updated: 7 October 2002
English: Secondary Legislation Manager
Welsh: Rheolwr Is-ddeddfwriaeth
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Last Updated: 9 January 2006
English: secondary materials
Welsh: deunydd eilaidd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: aggregates
Last Updated: 29 July 2004
English: secondary means detection
Welsh: sgilddatrysiad
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last Updated: 30 August 2012
English: secondary mental healthcare service
Welsh: gwasanaeth gofal iechyd meddwl eilaidd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: gwasanaethau gofal iechyd meddwl eilaidd
Last Updated: 11 December 2025
English: secondary mental health services
Welsh: gwasanaethau iechyd meddwl eilaidd
Status B
Subject: Health
Part of speech: Noun, Plural
Last Updated: 5 June 2025
English: secondary particle matter
Welsh: deunydd gronynnol eilaidd
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Caiff llygredd gronynnol ei gynhyrchu gan ffynonellau cynradd ac eilaidd. Caiff deunydd gronynnol cynradd ei allyrru'n uniongyrchol o safleoedd adeiladu, tanau gwyllt, llosgi coed, pyllau graean, gweithgaredd amaethyddol, a ffyrdd llychlyd. Caiff deunydd gronynnol eilaidd ei ffurfio yn yr atmosffer drwy adweithiau cemegol cymhleth.
Last Updated: 16 September 2024
English: secondary prevention
Welsh: cymorth ataliol eilaidd
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Detecting asymptomatic disease early and treating it to stop progression.
Last Updated: 30 August 2007
English: secondary prevention
Welsh: atal eilaidd
Status B
Subject: General
Part of speech: Verb
Definition: Yng nghyd-destun rheoli risg, targedu unigolion neu grwpiau sy'n wynebu risg uchel neu sy'n dangos arwyddion cynnar o broblem benodol er mwyn ceisio atal y broblem honno rhag codi neu waethygu.
Notes: Gweler hefyd primary prevention/atal cychwynnol a tertiary prevention/atal trydyddol.
Last Updated: 14 April 2022
English: secondary prevention medication
Welsh: meddyginiaeth atal eilaidd
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 7 September 2005
English: secondary priority subjects
Welsh: pynciau uwchradd â blaenoriaeth
Status C
Subject: Education
Part of speech: Noun, Plural
Last Updated: 28 July 2010
English: secondary progressive MS
Welsh: MS eilaidd-gynyddol
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Sglerosis ymledol sy'n gwaethygu'n raddol. Daw'r math hwn o MS ar ôl MS atglafychol-ysbeidiol ('relapsing-remitting MS').
Last Updated: 21 August 2024
English: secondary school capacity
Welsh: capasiti ysgolion uwchradd
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last Updated: 29 October 2010