TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: haid wedi'i hysgwyd
English: shook swarm
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 23 September 2020
Welsh: haig o bysgod
English: school of fish
Status A
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Last updated: 5 February 2004
Welsh: haiku
English: haiku
Status A
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Definition: Japanese poem in three lines of 5, 7 and 5 syllables.
Last updated: 2 August 2010
Welsh: haint
English: infection
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau
Last updated: 30 July 2020
Welsh: haint a ddelir wrth gael gofal iechyd/haint a ddaliwyd wrth gael gofal iechyd
English: healthcare acquired infection
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 4 May 2005
Welsh: haint a drosglwyddir drwy’r aer
English: airborne infection
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau a drosglwyddir drwy'r aer
Notes: Diwygiwyd y cofnod hwn ym mis Medi 2024 er mwyn defnyddio 'aer' (yn hytrach nag 'awyr') yn gyson wrth drosi 'airborne'. Bydd dogfennau a gyhoeddwyd yn flaenorol, gan gynnwys rhai sy'n ymwneud â COVID-19, yn cyfeirio at 'heintiau a drosglwyddir drwy'r awyr', sy'n golygu'r un peth.
Last updated: 17 September 2024
Welsh: haint a drosglwyddir yn rhywiol
English: sexually transmitted infection
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau a drosglwyddir yn rhywiol
Last updated: 7 December 2023
Welsh: haint a drosglwyddir yn rhywiol
English: STI
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau a drosglwyddir yn rhywiol
Notes: Dyma'r acronym Saesneg a ddefnyddir am sexually transmitted infection.
Last updated: 7 December 2023
Welsh: haint a gafwyd yn yr ysbyty
English: HAI
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: hospital acquired infection
Last updated: 13 October 2005
Welsh: haint a gafwyd yn yr ysbyty
English: hospital acquired infection
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: HAI
Last updated: 29 April 2005
Welsh: haint a gludir mewn bwyd
English: food-borne infection
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 6 April 2006
Welsh: haint amhenodol
English: undisclosed infection
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Yng nghyd-destun ffliw adar.
Last updated: 16 November 2005
Welsh: Haint Anadlol Acíwt
English: Acute Respiratory Infection
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: Heintiau Anadlol Acíwt
Last updated: 7 December 2023
Welsh: Haint Anadlol Acíwt
English: ARI
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: Heintiau Anadlol Acíwt
Notes: Dyma'r acronym Saesneg a ddefnyddir am Acute Respiratory Infection.
Last updated: 7 December 2023
Welsh: haint ar yr arennau
English: kidney infection
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 1 December 2008
Welsh: haint clwyf llawfeddygol
English: surgical site infection
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau clwyf llawfeddygol
Definition: A surgical site is the incision or cut in the skin made by a surgeon to carry out a surgical procedure, and the tissue handled or manipulated during the procedure. A surgical site infection occurs when micro-organisms get into the part of the body that has been operated on and multiply in the tissues.
Last updated: 13 April 2017
Welsh: haint cychwynnol
English: primary infection
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiadau cychwynnol
Definition: Yr heintiad gwreiddiol gan bathogen mewn person, neu mewn organeb letyol arall.
Last updated: 8 December 2022
Welsh: haint eisbilennol
English: pleural infection
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 13 December 2010
Welsh: haint feirysol
English: viral infection
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau feirysol
Last updated: 24 September 2025
Welsh: haint gastroberfeddol
English: gastrointestinal infection
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 15 September 2003
Welsh: haint iechyd rhywiol
English: sexual health infection
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau iechyd rhywiol
Notes: Dyma ffurfiau llai safonol ar y termau sexually transmitted infection (STI) / haint a drosglwyddir yn rhywiol.
Last updated: 7 December 2023
Welsh: â haint parhaus
English: persistently infected
Status B
Subject: Agriculture
Part of speech: Adjective
Context: Mae gan anifail buchol statws BVD unigol o haint parhaus os yw gweithredwr labordy cymeradwy wedi hysbysu Gweinidogion Cymru o hynny.
Notes: Yng nghyd-destun statws BVD anifail buchol unigol. Gellir hepgor yr arddodiad yn unol â'r angen yn yr ymadrodd.
Last updated: 18 June 2024
Welsh: haint parhaus
English: persistent infection
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Samplu ychwanegol i ganfod haint parhaus â BVD.
Notes: Yng nghyd-destun statws BVD anifail buchol unigol.
Last updated: 18 June 2024
Welsh: haint y ddeilen arian
English: silver leaf infection
Status C
Subject: Plants
Part of speech: Noun, Masculine, Singular
Last updated: 19 August 2010
Welsh: haint y llwybr treuliad
English: gastrointestinal tract infection
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 15 September 2003
Welsh: haint y llwybr wrinol
English: urinary tract infections
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau'r llwybr wrinol
Definition: Urinary tract infections (UTIs) are common infections that can affect the bladder, the kidneys and the tubes connected to them.
Context: Mae angen i ymdrechion i wella presgripsiynu ganolbwyntio'n benodol ar heintiau'r pibellau anadlu isaf ac uchaf, heintiau'r llwybr wrinol, llid y glust ganol a llid y sinysau.
Last updated: 30 March 2017
Welsh: haint yn y glust ganol
English: middle ear infection
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: heintiau yn y glust ganol
Last updated: 24 August 2016
Welsh: Haiti
English: Haiti
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: Hajj
English: Hajj
Status C
Subject: Religion
Part of speech: Neutral
Context: Pilgrimage to Mecca
Last updated: 21 October 2010
Welsh: halen atodol
English: salt lick
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: I gwmpasu'r halen ar ffurf torth a'r halen sach sydd hefyd ar gael.
Last updated: 10 March 2009
Welsh: halen môr
English: sea salt
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 1 November 2011
Welsh: halltu
English: cure
Status C
Subject: Food
Part of speech: Verb
Definition: meat etc.
Last updated: 20 December 2007
Welsh: haloffytig
English: halophytic
Status A
Subject: Environment
Part of speech: Adjective
Last updated: 12 December 2013
Welsh: halogedig
English: contaminated
Status A
Subject: Environment
Part of speech: Adjective
Last updated: 7 October 2002
Welsh: halogenaidd
English: halogenated
Status C
Subject: Environment
Part of speech: Adjective
Last updated: 5 September 2003
Welsh: halogi
English: contaminate
Status A
Subject: Health
Part of speech: Verb
Last updated: 26 March 2020
Welsh: halogiad
English: contamination
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 26 March 2020
Welsh: halogiad amlwg
English: visible contamination
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun COVID-19 a threfniadau gweithleoedd.
Last updated: 3 June 2020
Welsh: halogiad posibl â COVID-19
English: potentially COVID-19 contamination
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 3 June 2020
Welsh: halogi bwyd
English: contamination of food
Status C
Subject: Law
Part of speech: Verb
Last updated: 26 November 2012
Welsh: halogion tir
English: land-based contaminants
Status B
Subject: Environment
Part of speech: Noun, Plural
Context: Amod 1 yw bod y tywod yn rhydd o sbwriel môr, malurion a halogion tir cyn iddo gael ei ddyddodi’n ôl ar draeth.
Notes: Daw'r frawddeg gyd-destunol o Orchymyn Trwyddedu Morol (Gweithgareddau Esempt) (Cymru) (Diwygio) 2026.
Last updated: 5 February 2026
Welsh: halogydd
English: contaminant
Status C
Subject: Environment
Last updated: 3 October 2006
Welsh: halwynedd
English: salinity
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Lefel yr halen inorganig tawdd mewn dŵr.
Context: Mae'r polisïau yn y cynllun yn cydnabod pa mor bwysig yw paramedrau ffisegol dŵr y môr (tymheredd, pa mor hallt ydyw, dyfnder, cerhyntau, tonnau, tyrfedd ac afloywder), a'r angen i reoli gweithgareddau gan bobl a allai effeithio ar ddynameg yr ecosystem, er mwyn ategu'r gofyniad hwn yn Strategaeth Forol y DU.
Last updated: 6 June 2019
Welsh: halwyn hydrogen sylffad
English: hydrogen sulphate salt
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: halwynau hydrogen sylffad
Notes: Term a ddefnyddir yn Rheoliadau Ychwanegion Bwyd Anifeiliaid (Awdurdodiadau) (Cymru) 2022.
Last updated: 10 December 2024
Welsh: hambwrdd lletygarwch
English: hospitality tray
Status C
Subject: Tourism and leisure
Last updated: 14 November 2008
Welsh: hambwrdd pacio
English: packaging tray
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 22 January 2007
Welsh: Hambwrg
English: Hamburg
Status B
Subject: Place-names
Part of speech: Proper noun
Last updated: 9 September 2003
Welsh: hamdden
English: leisure
Status C
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 23 July 2003
Welsh: hamdden a chwaraeon
English: recreation and sport
Status C
Subject: Tourism and leisure
Last updated: 24 October 2005
Welsh: hamdden awyr agored
English: outdoor recreation
Status C
Subject: Tourism and leisure
Part of speech: Noun, Masculine, Singular
Last updated: 11 July 2007