TermCymru

Results are displayed in alphabetical order.
Welsh: holltiad
English: cleavage
Status C
Subject: Law
Part of speech: Noun, Masculine, Singular
Definition: The breaking of a chemical bond in a molecule resulting in smaller molecules.
Last updated: 14 April 2008
Welsh: Hollti Hawliau
English: Severence of Rights
Status C
Subject: Justice and order
Part of speech: Verb
Last updated: 2 March 2007
Welsh: hollti hydrolig
English: hydraulic fracturing
Status A
Subject: Environment
Part of speech: Verb
Last updated: 25 March 2014
Welsh: hollti'r tafod
English: tongue splitting
Status C
Subject: Health
Part of speech: Verb
Notes: Yng nghyd-destun addasiadau i'r corff
Last updated: 28 March 2019
Welsh: hollt V
English: v-notch
Status C
Subject: Animals
Part of speech: Noun, Masculine, Singular
Last updated: 12 December 2011
Welsh: holltwr
English: splitter
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Context: Yng nghyd-destun band eang.
Last updated: 28 September 2009
Welsh: holmiwm
English: holmium
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Ho
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last updated: 18 June 2025
Welsh: Holocost
English: Holocaust
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Context: Mae Diwrnod Cofio'r Holocost yn cael ei goffáu ar y cyd gan Brif Weinidog Cymru, Carwyn Jones ac Arweinydd Cyngor Caerdydd, y Cyng Phil Bale. I nodi’r diwrnod yng Nghymru cynhelir gwasanaeth cenedlaethol yn Neuadd y Ddinas Caerdydd ar 27 Ionawr, o dan arweiniad y Parchedig Ganon Stewart Lisk, Caplan Anrhydeddus i Gyngor Dinas Caerdydd.
Last updated: 30 March 2017
Welsh: Holodomor
English: Holodomor
Status B
Subject: Politics
Part of speech: Proper noun
Definition: Yr enw Wcreineg ar y newyn a laddodd filiynau o bobl yn Wcráin ym 1932-33. Caiff ei goffáu bob blwyddyn gan Wcreiniaid ar bedwerydd dydd Sadwrn mis Tachwedd.
Last updated: 26 January 2023
Welsh: Holt
English: Holt
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
Welsh: Holwch am Glotiau
English: Ask about Clots
Status A
Subject: Health
Part of speech: Proper noun
Definition: Thrombosis prevention campaign.
Last updated: 9 June 2014
Welsh: Homefinder
English: Homefinder
Status C
Subject: Housing
Definition: Cynllun perchentyaeth cost isel gan yr awdurdodau lleol.
Last updated: 3 July 2002
Welsh: Home-Start
English: Home-Start
Status A
Subject: Social services
Part of speech: Neutral
Definition: UK family support charity - www.home-start.org.uk
Last updated: 15 June 2004
Welsh: homoffobia
English: homophobia
Status B
Subject: General
Part of speech: Adjective
Last updated: 8 December 2022
Welsh: homoffobia sefydliadol
English: institutional homophobia
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 21 December 2004
Welsh: homoffobig
English: homophobic
Status B
Subject: General
Part of speech: Adjective
Last updated: 8 December 2022
Welsh: homogenaidd
English: homogenous
Status B
Subject: Waste
Part of speech: Adjective
Notes: Term o faes trin gwastraff. Gweler y cofnod am homogenise=homogeneiddio am ddiffiniad.
Last updated: 13 November 2017
Welsh: homogeneiddio
English: homogenise
Status B
Subject: Waste
Part of speech: Verb
Definition: To render homogeneous; to unite or incorporate into a single whole of uniform composition; to make uniform or similar.
Notes: Term o faes trin gwastraff.
Last updated: 13 November 2017
Welsh: homosygaidd
English: homozygous
Status C
Subject: Environment
Part of speech: Adjective
Last updated: 29 July 2003
Welsh: Honduras
English: Honduras
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last updated: 17 August 2021
Welsh: hongiwr
English: hanger
Status B
Subject: Estates and Cadw
Part of speech: Noun, Masculine, Singular
Plural: hongwyr
Definition: Cebl neu roden sy’n cysylltu dec pont grog â’r strwythur cynnal.
Last updated: 31 October 2024
Welsh: Hong Kong
English: Hong Kong
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur.
Last updated: 17 August 2021
Welsh: honiad
English: claim
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: O ran maeth ac iechyd.
Last updated: 24 January 2012
Welsh: honiad
English: allegation
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Last updated: 2 August 2012
Welsh: honiadau ar labeli
English: labelling claims
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 1 November 2010
Welsh: honiadau o gamymddwyn
English: allegations of misconduct
Status C
Subject: Local government
Part of speech: Noun, Plural
Last updated: 30 November 2007
Welsh: honni
English: allege
Status B
Subject: Justice and order
Part of speech: Verb
Last updated: 2 August 2012
Welsh: honni
English: purport
Status A
Subject: Law
Part of speech: Verb
Definition: ceisio cyfleu neu hawlio bod yr hyn a ddywedir yn ddiamheuol
Context: Er bod gofal wedi ei gymryd i sicrhau bod y ddogfen mor gywir ag y bo’n rhesymol ymarferol, nid yw’n honni bod yn awdurdodol, ac ni ddylid dibynnu arni fel pe bai’n awdurdodol.
Last updated: 16 November 2021
Welsh: honos
English: ling
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: honosiaid
Definition: Molva molva
Last updated: 14 March 2019
Welsh: honos glas
English: blue ling
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: honosiaid glas
Definition: Molva dypterygia
Last updated: 14 March 2019
Welsh: honos Sbaen
English: Spanish ling
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Molva macrophthalma
Last updated: 28 June 2012
Welsh: hopys
English: hops
Status A
Subject: Food
Part of speech: Noun, Plural
Last updated: 21 July 2022
Welsh: Horizon 2020
English: Horizon 2020
Status B
Subject: Europe
Part of speech: Proper noun
Definition: EU programme for research and innovation.
Last updated: 9 May 2012
Welsh: Horizon Ewrop
English: Horizon Europe
Status A
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Last updated: 4 February 2021
Welsh: hormonau croesrywiol
English: cross-sex hormones
Status C
Subject: Health
Part of speech: Noun, Plural
Context: Canfuwyd nad prosesau hormonau croesrywiol [cross-sex] nac amrywiadau hormonau rhywiol oedolion a oedd wedi achosi hynny.
Last updated: 9 June 2016
Welsh: hormon benyweiddio
English: feminising hormone
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: hormonau benyweiddio
Last updated: 3 July 2024
Welsh: hormon gwryweiddio
English: masculinising hormone
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: hormonau gwryweiddio
Last updated: 3 July 2024
Welsh: hormon paratheiroid dynol
English: human parathyroid hormone
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: hormonau paratheiroid dynol
Last updated: 6 November 2019
Welsh: hormon sy'n rhyddhau gonadotroffin
English: gonadotrophin-releasing hormone
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: hormonau sy'n rhyddhau gonadotroffin
Notes: Gonadotropin yw'r sillafiad safonol arferol, ond gwelir gonadotrophin/gonadotroffin hefyd.
Last updated: 20 June 2024
Welsh: hormon sy'n rhyddhau gonadotropin
English: gonadotropin-releasing hormone
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: hormonau sy'n rhyddhau gonadotropin
Last updated: 17 June 2024
Welsh: Horrid Hands
English: Horrid Hands
Status B
Subject: Education
Part of speech: Proper noun
Notes: Adnodd sydd yn Saesneg yn unig ar e-bug.eu
Last updated: 8 June 2020
Welsh: HOS
English: SORN
Status C
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: Statutory Off-Road Notification
Last updated: 1 September 2004
Welsh: hosanau hir
English: leg stockings
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 13 March 2008
Welsh: hosbis
English: hospice
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 16 April 2003
Welsh: hosbisau
English: hospices
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 23 November 2011
Welsh: hosbis gwirfoddol
English: voluntary hospice
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: hosbisau gwirfoddol
Context: Mae'r adolygiad o gyllid hosbisau'n cael ei arwain gan y Bwrdd Gofal Diwedd Oes ac yn anelu at adolygu'r trefniadau presennol i hosbisau gwirfoddol a gwneud argymhellion ar gyfer trefniadau cyllido yn y dyfodol.
Last updated: 16 December 2021
Welsh: Hosbis Tŷ'r Eos
English: Nightingale House Hospice
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Hosbis yn Wrecsam. 'Hospis' sydd ar eu gwefan, ond byddai hynny'n anghyson gyda'n harfer ni.
Last updated: 23 November 2011
Welsh: hosbis yn y cartref
English: hospice at home
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: Hospice at home is an integral component of community end of life care bringing the skills, ethos and practical care associated with the Hospice movement into the home environment; putting the patient and those who matter to them at the centre of the care.
Last updated: 15 December 2016
Welsh: hostel
English: hostel
Status A
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Definition: Visit Wales descriptors
Last updated: 23 July 2003
Welsh: hostelau
English: hostels
Status C
Subject: Tourism and leisure
Part of speech: Noun, Plural
Definition: Visit Wales designators
Last updated: 14 November 2007