TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: trigolion
English: resident population
Status C
Subject: Finance and statistics
Part of speech: Noun, Plural
Definition: Neu "poblogaeth breswyl"
Last updated: 4 June 2004
Welsh: trilliw’r mynydd
English: mountain pansy
Status C
Subject: Plants
Part of speech: Noun, Masculine, Singular
Last updated: 29 February 2012
Welsh: tri mis cyntaf
English: first trimester
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: O heddiw ymlaen, mae sgrinio cyfun ar gyfer syndromau Edward a Patau yn y tri mis cyntaf i fenywod sy'n cael un babi, a sgrinio cyfun ar gyfer syndromau Down, Edward a Patau yn y tri mis cyntaf mewn achosion lle mae'r fenyw yn disgwyl gefeilliaid.
Last updated: 3 October 2018
Welsh: Trimsaran
English: Trimsaran
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Gaerfyrddin. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Gaerfyrddin (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: trin
English: manipulate
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: trin
English: dress
Status C
Subject: Agriculture
Part of speech: Verb
Context: Term cyfraith, yng nghyd-destun cig, ee, animals slaughtered outside a slaughterhouse that are sent to a slaughterhouse for dressing.
Last updated: 16 April 2013
Welsh: trin anifeiliaid
English: handling animals
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 20 November 2007
Welsh: trin a rheoli arian
English: financial management and control
Status C
Subject: Finance and statistics
Part of speech: Verb
Last updated: 4 March 2003
Welsh: Trin Data
English: Data Manipulation
Status C
Subject: Finance and statistics
Part of speech: Verb
Last updated: 12 December 2006
Welsh: trin data
English: handling data
Status C
Subject: Education
Part of speech: Verb
Last updated: 10 March 2009
Welsh: trin digwyddiadau
English: event handling
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: trin gwallau
English: error handling
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: trin gwallt
English: hairdressing
Status C
Subject: Personnel
Part of speech: Verb
Last updated: 11 September 2007
Welsh: trin gwastraff bwyd
English: food waste treatment
Status C
Subject: Waste
Part of speech: Verb
Last updated: 1 May 2009
Welsh: trin â gwres
English: heat treatment
Status B
Subject: Environment
Part of speech: Verb
Context: Yn y cyfarwyddiadau ar gyfer defnyddio’r ychwanegyn bwyd anifeiliaid a’r rhag-gymysgeddau, rhaid nodi’r amodau storio a’r sefydlogrwydd o ran trin â gwres.
Notes: Daw'r testun cyd-destunol o Reoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022. Os oes angen enw yn hytrach na berfenw, gellir defnyddio 'triniaeth â gwres'.
Last updated: 10 December 2024
Welsh: triniaeth
English: procedure
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Definition: surgical operation
Last updated: 5 March 2007
Welsh: triniaeth adferol nad yw'n peri trawma
English: atraumatic restorative treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Techneg i adfer dannedd yn sgil pydredd, heb ddefnyddio anesthetig a chan ddefnyddio offer llaw yn unig.
Notes: Defnyddir yr acronym Saesneg ART.
Last updated: 2 April 2020
Welsh: triniaeth adferol nad yw'n peri trawma
English: ART
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Techneg i adfer dannedd yn sgil pydredd, heb ddefnyddio anesthetig a chan ddefnyddio offer llaw yn unig.
Notes: Dyma'r acronym Saesneg a ddefnyddir am 'atraumatic restorative treatment'.
Last updated: 2 April 2020
Welsh: triniaeth adsefydlu defnyddiwr cyffuriau
English: drug rehabilitation treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau adsefydlu defnyddiwr cyffuriau 
Definition: Yng nghyd-destun troseddwyr, triniaeth gan berson cymwys er mwyn ceisio lleihau neu ddileu dibyniaeth troseddwr ar gyffuriau neu ei duedd i'w camddefnyddio.
Notes: Seiliwyd y diffiniad ar y Cod Dedfrydu.
Last updated: 27 January 2026
Welsh: triniaeth aer a gyfoethogir ag osôn
English: ozone-enriched air treatment
Status C
Subject: Food
Part of speech: Noun, Feminine, Singular
Notes: Mewn perthynas â thrin dŵr mwynol
Last updated: 5 July 2017
Welsh: triniaeth a ganiateir
English: permitted procedure
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 5 March 2007
Welsh: triniaeth a gofal brys cyn mynd i'r ysbyty
English: pre-hospital emergency treatment and care
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Strategaeth CGGB
Last updated: 7 February 2008
Welsh: triniaeth ail drywydd
English: second-line treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau ail drywydd
Notes: Mae'n bosibl y bydd 'triniaeth ar hyd ail drywydd' yn fwy addas mewn rhai cyd-destunau, ac wrth oleddfu'r term.
Last updated: 12 March 2020
Welsh: triniaeth annynol neu ddiraddiol
English: inhuman or degrading treatment
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Notes: Elfen yn un o erthyglau Deddf Hawliau Dynol 1998. Nid yw wedi ei diffinio yn y Ddeddf.
Last updated: 18 May 2023
Welsh: triniaeth arbennig
English: special procedure
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau arbennig
Context: Mae pob un o’r triniaethau a ganlyn yn driniaeth arbennig at ddibenion y Rhan hon—(a) aciwbigo; (b) tyllu’r corff; (c) electrolysis; (d) tatŵio.
Notes: Daw'r testun cyd-destunol o Ddeddf Iechyd y Cyhoedd (Cymru) 2017.
Last updated: 13 June 2025
Welsh: triniaeth atal y glasoed
English: puberty-suppressing treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau atal y glasoed
Last updated: 13 June 2025
Welsh: triniaeth atodol
English: adjunctive treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau atodol
Last updated: 6 November 2019
Welsh: triniaethau amnewidion opioid
English: opioid substitute treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau amnewidion opioid
Last updated: 12 March 2020
Welsh: triniaethau drwy'r croen
English: percutaneous interventional procedures
Status B
Subject: Health
Part of speech: Noun, Plural
Last updated: 16 April 2003
Welsh: triniaeth cemotherapi weithredol
English: active chemotherapy treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau cemotherapi gweithredol
Last updated: 26 March 2020
Welsh: Triniaeth â Chymorth Heroin
English: Heroin Assisted Treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 12 March 2020
Welsh: triniaeth cynnal bywyd
English: life sustaining treatment
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Yng nghyd-destun y gyfundrefn Diogeliadau Amddiffyn Rhyddid, unrhyw driniaeth feddygol y mae'r sawl sy'n gwneud y penderfyniad i'w rhoi yn credu yn rhesymol ei bod yn angenrheidiol er mwyn cynnal neu barhau bywyd person.
Last updated: 26 January 2022
Welsh: triniaeth cynnal bywyd brys
English: ELS
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: emergency life support
Last updated: 10 October 2007
Welsh: triniaeth cynnal bywyd brys
English: emergency life support
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: ELS
Last updated: 10 October 2007
Welsh: triniaeth ddiffiniol
English: definitive treatment
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 27 September 2012
Welsh: triniaeth ddiheintio
English: disinfection treatment
Status C
Subject: Food
Part of speech: Noun, Feminine, Singular
Plural: triniaethau diheintio
Context: (cc) unrhyw driniaeth ddiheintio, ychwanegu elfennau bacsteriostatig, neu unrhyw driniaeth arall sy'n debygol o newid cyfrif cytref hyfyw y dŵr mwynol naturiol;
Last updated: 5 July 2017
Welsh: triniaeth ddistaw
English: silent treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Gwrthod cyfathrebu a/neu gydnabod person arall gyda'r bwriad o achosi niwed.
Notes: Gall y term hwn fod yn gyfystyr â stonewalling / codi waliau, ond sylwer fod gan y term hwnnw ystyr arall gysylltiedig.
Last updated: 2 July 2025
Welsh: triniaeth ddwys ar hyd ail drywydd
English: intensive second-line treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau dwys ar hyd ail drywydd
Last updated: 12 March 2020
Welsh: triniaeth ddydd
English: ambulatory care
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: The term "Ambulatory Care" was first coined in the US to describe any treatment in which the patient could be admitted and discharged within a working day.
Last updated: 16 April 2003
Welsh: Triniaeth Deg i Fenywod Cymru
English: Fair Treatment for Women of Wales
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Enw mudiad. Defnyddir yr acronym FTWW ganddynt yn y ddwy iaith.
Last updated: 12 December 2019
Welsh: triniaeth dibyniaeth ar alcohol
English: alcohol dependency treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau dibyniaeth ar alcohol 
Definition: Yng nghyd-destun troseddwyr, triniaeth gan berson cymwys er mwyn lleihau neu ddileu dibyniaeth troseddwr ar alcohol.
Notes: Seiliwyd y diffiniad ar y Cod Dedfrydu. Yn y cyd-destun hwn mae 'alcohol treatment' ac 'alcohol dependency treatment' yn gyfystyr.
Last updated: 27 January 2026
Welsh: triniaeth endotonteg
English: endodontic treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau endotonteg
Last updated: 13 September 2018
Welsh: triniaeth feddygol
English: medical treatment
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 17 May 2011
Welsh: triniaeth ffafraethol
English: preferential treatment
Status B
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: Er mwyn osgoi "ffafriol" = "favourable"
Last updated: 21 January 2003
Welsh: triniaeth fiolegol fecanyddol
English: mechanical biological treatment
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 26 March 2007
Welsh: triniaeth fiolegol/ffisiocemegol
English: biological/physiochemical treatment
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 20 July 2004
Welsh: triniaeth â gwrthgyrff
English: antibody treatment
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau â gwrthgyrff
Last updated: 26 March 2020
Welsh: triniaeth gwrthriwmatig i’r croen
English: topical antirheumatic
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: triniaethau gwrthriwmatig i’r croen
Last updated: 6 November 2019
Welsh: triniaeth gyflenwol
English: complementary treatment
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 26 July 2004
Welsh: triniaeth gymunedol
English: community treatment
Status C
Subject: Law
Part of speech: Noun, Feminine, Singular
Last updated: 21 July 2008