TermCymru

Results are displayed in English alphabetical order A-Z
English: hexachlorobutadiene
Welsh: hecsaclorobiwtadïen
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 1 November 2010
English: hexachlorocyclohexane
Welsh: hecsacloroseiclohecsan
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 1 November 2010
English: hexadecimal
Welsh: hecsadegol
Status B
Subject: ICT
Part of speech: Adjective
Last Updated: 19 July 2005
English: hexadecimal notation
Welsh: nodiant hecsadegol
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: hexafluoride
Welsh: hecsafflẅorid
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 13 July 2006
English: hex digit
Welsh: digid hecs
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: HFEA
Welsh: Awdurdod Ffrwythlondeb ac Embryoleg Dynol
Status A
Subject: Health
Part of speech: Proper noun, Masculine, Singular
Definition: Human Fertilisation and Embryology Authority
Last Updated: 14 July 2014
English: HFG
Welsh: Grant Cyllid Tai
Status A
Subject: Housing
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Housing Finance Grant.
Last Updated: 7 October 2021
English: HFMA
Welsh: Cymdeithas Rheoli Cyllid Gofal Iechyd
Status A
Subject: Health
Part of speech: Proper noun, Feminine, Singular
Definition: Healthcare Finance Management Association
Last Updated: 17 October 2013
English: HFSCS
Welsh: Gwiriadau Diogelwch Tân yn y Cartref
Status C
Subject: Fire and rescue
Part of speech: Noun, Plural
Definition: Home Fire Safety Checks
Last Updated: 29 January 2008
English: HFU
Welsh: Cronfa 'Horizon' ar gyfer Prifysgolion
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Horizon Fund for Universities
Last Updated: 22 July 2010
English: HGV Road User Levy Act 2013
Welsh: Deddf Ardoll Defnyddwyr Ffyrdd Cerbydau Nwyddau Trwm 2013
Status A
Subject: Titles of legislation
Part of speech: Proper noun, Feminine, Singular
Last Updated: 3 December 2012
English: HHP
Welsh: Iechyd i Weithwyr Iechyd Proffesiynol
Status A
Subject: Health
Part of speech: Proper noun, Masculine, Singular
Context: Health for Healthcare Professionals
Last Updated: 27 September 2012
English: HHSRS
Welsh: Y System Mesur Iechyd a Diogelwch ar gyfer Tai
Status B
Subject: Housing
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Housing Health and Safety Rating System.
Last Updated: 13 February 2025
English: HHV-8
Welsh: feirws herpes dynol math 8
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma’r acronym Saesneg a ddefnyddir am ‘human herpes virus type 8’.
Last Updated: 8 December 2022
English: HI
Welsh: amhariad ar y clyw
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am 'hearing impairment'. Gweler yr erthygl ar y Model Cymdeithasol o Anabledd yn yr Arddulliadur. Yn unol â'r Model, mae amhariad ("impairment", a elwid yn "nam" o'r blaen) yn nodwedd ar berson, a all effeithio ar ei ymddangosiad neu ar sut y mae ei gorff neu ei feddwl yn gweithio; caiff pobl anabl (y gellir hefyd cyfeirio atynt fel "pobl anabledig" neu "bobl sy'n cael eu hanablu") eu hanablu gan ffactorau allanol fel yr amgylchedd, polisi neu arferion, neu yn sgil methiant i ddarparu addasiadau ar eu cyfer; ac anabledd yw canlyniad anablu pobl sydd ag amhariadau.
Last Updated: 8 November 2023
English: HIA
Welsh: HIA
Status C
Subject: Health
Definition: Health Impact Assessment
Last Updated: 14 September 2004
English: HIAA
Welsh: Deddf Gofal Iechyd (Trefniadau Rhyngwladol) 2019
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am yr Healthcare (International Arrangements) Act 2019. Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 1 September 2022
English: HIAT
Welsh: HIAT
Status C
Subject: Health
Definition: Health Information Analysis Team
Last Updated: 25 August 2005
English: Hib
Welsh: Hib
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Haemophilus influenzae type b
Last Updated: 14 August 2003
English: Hib/MenC vaccine
Welsh: brechlyn Hib/MenC
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 15 August 2011
English: HIC
Welsh: Y Consortiwm Arloesi mewn Gofal Iechyd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am Healthcare Innovation Consortium.
Last Updated: 18 September 2025
English: Hickman line
Welsh: llinell Hickman
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Tiwb hir a osodir o dan y croen yn wal y frest, ac a gysylltir â gwythïen uwch law'r galon. Fe'i defnyddir i ddarparu meddyginiaethau neu i dynnu samplau gwaed.
Notes: Enw brand yw Hickman. Y term cyffredinol, ond llai arferedig, yw central line / llinell ganolog.
Last Updated: 23 January 2025
English: hidden
Welsh: cudd
Status B
Subject: ICT
Part of speech: Adjective
Last Updated: 19 July 2005
English: hidden control
Welsh: rheolydd cudd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: hidden economy conditionality
Welsh: amodoldeb i daclo'r economi gudd
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 5 June 2025
English: hidden electric fence
Welsh: ffens drydan gudd
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Last Updated: 23 March 2010
English: Hidden Gem Award
Welsh: Gwobr Trysor Cudd
Status C
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Definition: Gwobr gan Croeso Cymru.
Context: Gwobr Trysor Cudd – atyniadau diddorol a braf sy’n cael llai na 20,000 o ymwelwyr y flwyddyn.
Last Updated: 8 February 2016
English: Hidden Harm
Welsh: Niwed Cudd
Status C
Subject: Social services
Part of speech: Noun, Masculine, Singular
Definition: Nid yw'r ddogfen "Hidden Harm" a gyhoeddwyd gan y Cyngor Cynghorol ar Gamddefnyddio Cyffuriau yn 2003 wedi'i chyfieithu.
Last Updated: 10 February 2005
English: hidden line
Welsh: llinell gudd
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last Updated: 19 July 2005
English: hidden paragraph
Welsh: paragraff cudd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: hidden slide
Welsh: sleid cudd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: hidden text
Welsh: testun cudd
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: hide
Welsh: cuddio
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide all
Welsh: cuddio popeth
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide author
Welsh: cuddio'r awdur
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide autofilter
Welsh: cuddio awtohidlydd
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide column
Welsh: cuddio colofn
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide errors
Welsh: cuddio gwallau
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide field
Welsh: cuddio maes
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide fontwork outline
Welsh: cuddio amlinell fontwork
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide formula
Welsh: cuddio fformiwla
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide note
Welsh: cuddio nodyn
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide picture
Welsh: cuddio llun
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide rows
Welsh: cuddio rhesi
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide sheet
Welsh: cuddio dalen
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide subject
Welsh: cuddio pwnc
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide subpoints
Welsh: cuddio isbwyntiau
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide thread
Welsh: cuddio trywydd
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: hide when printing
Welsh: cuddio wrth argraffu
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005