TermCymru

Results are displayed in English alphabetical order A-Z
English: hernia
Welsh: torgest
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 18 October 2004
English: hernia
Welsh: torgest
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 18 October 2004
English: hernia repair
Welsh: trwsio torllengig
Status C
Subject: Health
Part of speech: Verb
Last Updated: 23 January 2009
English: hernia repair
Welsh: trwsio torllengig
Status C
Subject: Health
Part of speech: Verb
Last Updated: 23 January 2009
English: herniated disc
Welsh: disg torgestol
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: A disc between vertebrae that has become displaced, causing pain because of pressure on the nerves of the spine.
Notes: Dyma’r term technegol am ‘slipped disc’.
Last Updated: 24 October 2016
English: herniated disc
Welsh: disg torgestol
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: A disc between vertebrae that has become displaced, causing pain because of pressure on the nerves of the spine.
Notes: Dyma’r term technegol am ‘slipped disc’.
Last Updated: 24 October 2016
English: heroin
Welsh: heroin
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 14 August 2003
English: heroin
Welsh: heroin
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 14 August 2003
English: Heroin Assisted Treatment
Welsh: Triniaeth â Chymorth Heroin
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 12 March 2020
English: Heroin Assisted Treatment
Welsh: Triniaeth â Chymorth Heroin
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 12 March 2020
English: herpes
Welsh: herpes
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 29 September 2005
English: herpes
Welsh: herpes
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 29 September 2005
English: herpes zoster ophthalmicus
Welsh: herpes zoster ophthalmicus
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r enw meddygol ar shingles / yr eryr pan fydd yn effeithio ar y llygad.
Last Updated: 17 February 2026
English: herpes zoster ophthalmicus
Welsh: herpes zoster ophthalmicus
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r enw meddygol ar shingles / yr eryr pan fydd yn effeithio ar y llygad.
Last Updated: 17 February 2026
English: herpetafauna
Welsh: herpetaffawna
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Term anffurfiol a ddefnyddir gan naturiaethwyr ac ecolegwyr i ddisgrifio amffibiaid ac ymlusgiaid ar y cyd.
Notes: Defnyddir y ffurf fer 'herps' yn fwy aml na'r ffurf lawn hon.
Last Updated: 17 March 2026
English: herpetafauna
Welsh: herpetaffawna
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Term anffurfiol a ddefnyddir gan naturiaethwyr ac ecolegwyr i ddisgrifio amffibiaid ac ymlusgiaid ar y cyd.
Notes: Defnyddir y ffurf fer 'herps' yn fwy aml na'r ffurf lawn hon.
Last Updated: 17 March 2026
English: herps
Welsh: herps
Status B
Subject: Animals
Part of speech: Noun, Plural
Definition: Term anffurfiol a ddefnyddir gan naturiaethwyr ac ecolegwyr i ddisgrifio amffibiaid ac ymlusgiaid ar y cyd.
Notes: Ffurf law fer ar y term herpetafauna / herpetaffawna yw hwn.
Last Updated: 17 March 2026
English: herps
Welsh: herps
Status B
Subject: Animals
Part of speech: Noun, Plural
Definition: Term anffurfiol a ddefnyddir gan naturiaethwyr ac ecolegwyr i ddisgrifio amffibiaid ac ymlusgiaid ar y cyd.
Notes: Ffurf law fer ar y term herpetafauna / herpetaffawna yw hwn.
Last Updated: 17 March 2026
English: herring
Welsh: penwaig
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2004
English: herring
Welsh: penwaig
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 29 July 2004
English: herring
Welsh: pennog
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: penwaig
Definition: Clupea harengus
Last Updated: 14 March 2019
English: herring
Welsh: pennog
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: penwaig
Definition: Clupea harengus
Last Updated: 14 March 2019
English: herring gull
Welsh: gwylan y penwaig
Status A
Subject: Birds
Part of speech: Noun, Feminine, Singular
Last Updated: 4 June 2004
English: herring gull
Welsh: gwylan y penwaig
Status A
Subject: Birds
Part of speech: Noun, Feminine, Singular
Last Updated: 4 June 2004
English: Her Royal Highness the Countess of Wessex
Welsh: Ei Huchelder Brenhinol Iarlles Wessex
Status B
Subject: Honorary titles
Part of speech: Noun, Feminine, Singular
Last Updated: 3 October 2019
English: Her Royal Highness the Countess of Wessex
Welsh: Ei Huchelder Brenhinol Iarlles Wessex
Status B
Subject: Honorary titles
Part of speech: Noun, Feminine, Singular
Last Updated: 3 October 2019
English: Her Royal Highness the Princess of Wales
Welsh: Ei Huchelder Brenhinol Tywysoges Cymru
Status B
Subject: Honorary titles
Part of speech: Proper noun
Last Updated: 9 October 2024
English: Her Royal Highness the Princess of Wales
Welsh: Ei Huchelder Brenhinol Tywysoges Cymru
Status B
Subject: Honorary titles
Part of speech: Proper noun
Last Updated: 9 October 2024
English: Hertfordshire
Welsh: Swydd Hertford
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: Hertfordshire
Welsh: Swydd Hertford
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: HES
Welsh: gwasanaeth llygaid mewn ysbyty
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: gwasanaethau llygaid mewn ysbyty
Notes: Dyma'r acronym Saesneg a ddefnyddir am 'hospital eye service'.
Last Updated: 25 November 2022
English: HES
Welsh: gwasanaeth llygaid mewn ysbyty
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: gwasanaethau llygaid mewn ysbyty
Notes: Dyma'r acronym Saesneg a ddefnyddir am 'hospital eye service'.
Last Updated: 25 November 2022
English: HESA
Welsh: HESA
Status A
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Higher Education Statistics Agency
Notes: Yr acronym hwn yw teitl swyddogol yr Asiantaeth Ystadegau Addysg Uwch.
Last Updated: 24 May 2018
English: HESA
Welsh: HESA
Status A
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Higher Education Statistics Agency
Notes: Yr acronym hwn yw teitl swyddogol yr Asiantaeth Ystadegau Addysg Uwch.
Last Updated: 24 May 2018
English: HESA
Welsh: Awdurdod Safonau Addysg Uwch
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Higher Education Standards Authority
Last Updated: 25 March 2010
English: HESA
Welsh: Awdurdod Safonau Addysg Uwch
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Higher Education Standards Authority
Last Updated: 25 March 2010
English: hesitation
Welsh: petruso
Status C
Subject: Education
Part of speech: Verb
Definition: A halting or faltering in speech.
Context: Atal dweud (a elwir hefyd yn siarad ag atal neu ddiffyg rhuglder) – lleferydd a nodweddir gan lawer o ailadrodd neu estyn synau, sillafau neu eiriau, neu gan lawer o betruso neu oedi sy'n tarfu ar lif rhythmig y lleferydd. Dim ond os yw'n ddigon difrifol i darfu'n sylweddol ar ruglder y lleferydd y dylid ei gategoreiddio’n anhwylder.
Last Updated: 8 February 2016
English: hesitation
Welsh: petruso
Status C
Subject: Education
Part of speech: Verb
Definition: A halting or faltering in speech.
Context: Atal dweud (a elwir hefyd yn siarad ag atal neu ddiffyg rhuglder) – lleferydd a nodweddir gan lawer o ailadrodd neu estyn synau, sillafau neu eiriau, neu gan lawer o betruso neu oedi sy'n tarfu ar lif rhythmig y lleferydd. Dim ond os yw'n ddigon difrifol i darfu'n sylweddol ar ruglder y lleferydd y dylid ei gategoreiddio’n anhwylder.
Last Updated: 8 February 2016
English: HESP
Welsh: Rhaglen Arbed Ynni Cartrefi
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Home Energy Saving Programme
Last Updated: 2 January 2009
English: HESP
Welsh: Rhaglen Arbed Ynni Cartrefi
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Home Energy Saving Programme
Last Updated: 2 January 2009
English: hessian sack
Welsh: sach hesian
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 4 December 2012
English: hessian sack
Welsh: sach hesian
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 4 December 2012
English: HETAS
Welsh: Cynllun Profi a Chymeradwyo Offer Gwresogi
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Heating Equipment Testing and Approval Scheme
Last Updated: 6 April 2011
English: HETAS
Welsh: Cynllun Profi a Chymeradwyo Offer Gwresogi
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Heating Equipment Testing and Approval Scheme
Last Updated: 6 April 2011
English: heterogenous virus seeding
Welsh: cyflwyno amrywiadau genynnol heterogenaidd ar y feirws
Status B
Subject: Health
Part of speech: Verb
Last Updated: 29 October 2020
English: heterogenous virus seeding
Welsh: cyflwyno amrywiadau genynnol heterogenaidd ar y feirws
Status B
Subject: Health
Part of speech: Verb
Last Updated: 29 October 2020
English: heteronormative
Welsh: heteronormadol
Status B
Subject: Personnel
Part of speech: Adjective
Last Updated: 24 June 2021
English: heteronormative
Welsh: heteronormadol
Status B
Subject: Personnel
Part of speech: Adjective
Last Updated: 24 June 2021
English: heterosexual
Welsh: heterorywiol
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 straight/syth yn gyfystyr.
Last Updated: 8 December 2022
English: heterosexual
Welsh: heterorywiol
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 straight/syth yn gyfystyr.
Last Updated: 8 December 2022