TermCymru

Results are displayed in English alphabetical order A-Z
English: heat stress
Welsh: straen gwres
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 15 July 2014
English: heat-stroke
Welsh: trawiad gwres
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 17 August 2004
English: heat transfer network
Welsh: rhwydwaith trosglwyddo gwres
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 7 August 2014
English: heat treated
Welsh: trin rhywbeth â gwres
Status C
Subject: Agriculture
Part of speech: Verb
Last Updated: 17 August 2004
English: heat treatment
Welsh: trin â gwres
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
English: heatwave
Welsh: tywydd poeth
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: 'Ton wres' mewn ystyr fwy technegol.
Last Updated: 29 September 2005
English: heatwave
Welsh: ton wres
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: tonnau gwres
Definition: Cyfnod estynedig o dywydd sy'n boeth o'i gymharu â'r amodau disgwyliedig yn yr ardal ar yr adeg honno o'r flwyddyn.
Notes: Mewn cyd-destunau llai technegol, argymhellir defnyddio 'tywydd crasboeth' neu aralleiriad arall.
Last Updated: 21 July 2022
English: Heatwave: A guide to looking after yourself and others during hot weather
Welsh: Tywydd poeth: Arweiniad ar ofalu amdanoch chi eich hun ac eraill yn ystod tywydd poeth
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last Updated: 19 August 2004
English: Heatwave Plan for Wales: A Framework for Preparedness and Response
Welsh: Cynllun Tywydd Poeth i Gymru: Fframwaith ar gyfer Paratoi ac Ymateb
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 10 March 2009
English: heave net
Welsh: rhwyd 'haaf'
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Rhwydi lleol yn ardal Gogledd-Orllewin Lloegr. Enw arall arni yn Saesneg yw 'haaf net'.
Last Updated: 15 January 2008
English: heavily modified peatland
Welsh: mawnog sydd wedi'i newid yn fawr
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: mawnogydd sydd wedi'u newid yn fawr
Notes: Yng nghyd-destun y Cynllun Ffermio Cynaliadwy.
Last Updated: 27 February 2024
English: heavy
Welsh: mochyn tew
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Pig weighing about 120 kg liveweight.
Last Updated: 23 September 2005
English: heavy duty LDPE bag
Welsh: bag LDPE cryf
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 April 2015
English: heavy goods vehicle
Welsh: cerbyd nwyddau trwm
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: cerbydau nwyddau trwm
Definition: Cerbydau rhwng 3.5 tunnell a 44 tunnell ar gyfer cludo nwyddau.
Last Updated: 27 October 2020
English: heavy goods vehicles
Welsh: cerbydau nwyddau trwm
Status C
Subject: Transport
Part of speech: Noun, Plural
Last Updated: 20 May 2005
English: Heavy Goods Vehicles (Charging for the Use of Certain Infrastructure on the Trans-European Road Network) Regulations 2009
Welsh: Rheoliadau Cerbydau Nwyddau Trwm (Codi Tâl am Ddefnyddio Seilwaith Penodol ar y Rhwydwaith Ffyrdd Traws-Ewropeaidd) 2009
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 1 November 2018
English: HEBCIS
Welsh: yr Arolwg Rhyngweithiad Addysg Uwch-Busnes a Chymuned
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: HE Business and Community Interaction Survey
Last Updated: 24 January 2011
English: HE Business and Community Interaction Survey
Welsh: yr Arolwg Rhyngweithiad Addysg Uwch-Busnes a Chymuned
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Definition: HEBCIS
Last Updated: 24 January 2011
English: HEC
Welsh: CAU
Status A
Subject: Education
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronymau a ddefnyddir yn Gymraeg a Saesneg am Higher Education Corporation / Corfforaeth Addysg Uwch
Last Updated: 7 March 2018
English: HECA
Welsh: Deddf Arbed Ynni Cartref
Status C
Subject: Housing
Part of speech: Noun, Feminine, Singular
Definition: Home Energy Conservation Act
Last Updated: 17 June 2008
English: HECA
Welsh: HECA
Status C
Subject: Housing
Part of speech: Noun, Feminine, Singular
Definition: Home Energy Conservation Act
Last Updated: 10 January 2003
English: HECSU
Welsh: Uned Gwasanaethau Gyrfaoedd Addysg Uwch
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Definition: Higher Education Careers Services Unit
Last Updated: 13 May 2013
English: hectare
Welsh: hectar
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 September 2004
English: hectare of land
Welsh: hectar o dir
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 23 July 2003
English: hectares
Welsh: hectarau
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 23 September 2004
English: hedera
Welsh: iorwg
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 27 January 2004
English: hedge
Welsh: perth
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 2 February 2006
English: hedge and bank grant
Welsh: grant cloddiau
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 14 November 2007
English: hedge bank
Welsh: clawdd â pherth
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 2 July 2008
English: hedgebank
Welsh: clawdd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: cloddiau
Last Updated: 18 February 2025
English: hedge cutting
Welsh: torri perthi
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 2 February 2006
English: hedged fuel
Welsh: tanwydd contract ymddiogelu
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Definition: Tanwydd y brynwyd drwy gontract a sefydlwyd i'w brynu am gyfnod estynedig ar bris penodedig, er mwyn amddiffyn y prynwr rhag cynnydd annisgwyl ym mhris tanwydd ar y farchnad.
Last Updated: 18 May 2023
English: hedged fuel contract
Welsh: contract ymddiogelu ar gyfer tanwydd
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: contractau ymddiogelu ar gyfer tanwydd
Definition: Contract a sefydlwyd i brynu tanwydd am gyfnod estynedig ar bris penodedig, er mwyn amddiffyn y prynwr rhag cynnydd annisgwyl ym mhris tanwydd ar y farchnad.
Last Updated: 18 May 2023
English: hedge fund
Welsh: cronfa ragfantoli
Status B
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Plural: cronfeydd rhagfantoli
Definition: Cronfa fuddsoddi sy'n defnyddio technegau cymhleth er mwyn masnachu a rheoli risgiau gyda'r nod o wella perfformiad y buddoddiad a diogelu'r elw rhag risgiau yn y farchnad.
Last Updated: 11 December 2023
English: hedge laying
Welsh: plygu perthi
Status C
Subject: Environment
Part of speech: Verb
Last Updated: 2 February 2006
English: hedgerow
Welsh: gwrych (perth, clawdd)
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: gwrychoedd (perthi, cloddiau)
Definition: Rhes o lwyni neu goed isel, yn enwedig un sy'n dynodi ffin cae neu lôn.
Notes: Dylid defnyddio "gwrych" yn unig pan gyfyd y term yr eildro neu wedi hynny yn y ddogfen. Er mai "perth" a "clawdd" sy'n gyfarwydd mewn rhai tafodieithoedd i olygu'r cysyniad hwn, gallant olygu pethau eraill mewn tafodieithoedd eraill.
Last Updated: 11 July 2019
English: hedgerow management cycle
Welsh: y cylch rheoli gwrychoedd
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 22 September 2022
English: Hedgerow Regulations 1997
Welsh: Rheoliadau Perthi 1997
Status C
Subject: Titles of legislation
Part of speech: Noun, Plural
Last Updated: 2 October 2012
English: Hedgerow Renovation Scheme
Welsh: Cynllun Adfer Gwrychoedd
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 6 December 2005
English: hedgerows
Welsh: perthi
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 6 May 2005
English: hedgerow shrub
Welsh: llwyn perth
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 24 November 2009
English: hedgerow tree
Welsh: coeden perth
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Plural: coed perthi
Last Updated: 6 December 2016
English: hedges
Welsh: perthi
Status B
Subject: Environment
Part of speech: Noun, Plural
Definition: gwrychoedd/cloddiau/perthi
Last Updated: 29 July 2003
English: HEEASAA
Welsh: Deddf Gofal Iechyd (Trefniadau'r Ardal Economaidd Ewropeaidd a'r Swistir) 2019
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am yr Healthcare (European Economic Area and Switzerland Arrangements) Act 2019. Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 1 September 2022
English: HEES
Welsh: HEES
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Home Energy Efficiency Scheme
Last Updated: 10 June 2003
English: HEES Plus
Welsh: HEES a Mwy
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Home Energy Efficiency Scheme Plus
Last Updated: 10 June 2003
English: HEFCE
Welsh: Cyngor Cyllido Addysg Uwch Lloegr
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Higher Education Funding Council for England
Last Updated: 29 January 2010
English: HEFCW
Welsh: CCAUC
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Higher Education Funding Council for Wales
Last Updated: 19 August 2003
English: heft
Welsh: defeidiog
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Y tir agored ar fynydd y mae defaid sy'n perthyn i'r un ddiadell yn tueddu i gadw ato. (Yn y de.)
Last Updated: 12 May 2004
English: heft
Welsh: cynefin
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Y tir agored ar fynydd y mae defaid sy'n perthyn i'r un ddiadell yn tueddu i gadw ato. (Yn y gogledd).
Last Updated: 16 January 2012