TermCymru

Results are displayed in alphabetical order.
Welsh: is-ymgymeriad
English: subsidiary undertaking
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: is-ymgymeriadau
Definition: O dan Ddeddf Cwmnïau 2006, ymgymeriad sy'n ddarostyngedig i reolaeth gan ymgymeriad arall (rhiant-ymgymeriad) ee drwy fod y rhiant-ymgymeriad yn dal mwyafrif yr hawliau pleidleisio yn yr is-ymgymeriad, drwy fod y rhiant-ymgymeriad yn aelod o'r is-ymgymeriad gyda'r hawl i benodi neu ddisodli mwyafrif ei fwrdd cyfarwyddwr, drwy fod y rhiant-ymgymeriad â dylanwad dros yr is-ymgymeriad drwy ei erthyglau neu gontract rheolaeth, neu drwy fod y rhiant-ymgymeriad yn aelod o'r is-ymgymeriad ac yn rheoli mwyafrif yr hawliau pleidleisio.
Last updated: 31 July 2024
Welsh: is-ysgol
English: subsidiary school
Status C
Subject: Education
Part of speech: Noun, Feminine, Singular
Last updated: 27 March 2008
Welsh: isysgrif
English: subscript
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: Is-ysgrifennydd Gwladol Cymru
English: Under Secretary of State for Wales
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last updated: 19 June 2003
Welsh: Is-ysgrifennydd Gwladol Seneddol
English: Parliamentary Under Secretary of State
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last updated: 27 June 2002
Welsh: Is-ysgrifennydd Gwladol Seneddol dros Ansawdd ac Eiddo Deallusol
English: Parliamentary Under Secretary of State for Intellectual Property & Quality
Status C
Subject: Politics
Last updated: 19 September 2008
Welsh: Is-ysgrifennydd Gwladol Seneddol dros Ddarpariaeth Gymunedol a Charcharol
English: Parliamentary Under Secretary of State for Community and Custodial Provision
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Definition: Westminster
Last updated: 19 June 2003
Welsh: Is-ysgrifennydd Gwladol Seneddol dros Ofal Sylfaenol ac Iechyd y Cyhoedd
English: Parliamentary Under Secretary of State for Primary Care and Public Health
Status C
Subject: Politics
Part of speech: Noun, Masculine, Singular
Notes: Teitl cwrteisi ar swydd weinidogol yn Llywodraeth y DU.
Last updated: 16 May 2024
Welsh: Is-ysgrifennydd Seneddol
English: Parliamentary Under Secretary
Status C
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last updated: 23 September 2009
Welsh: italeiddio
English: italicise
Status B
Subject: ICT
Part of speech: Verb
Last updated: 19 July 2005
Welsh: italig
English: italic
Status A
Subject: General
Part of speech: Adjective
Notes: Yng nghyd-destun teipiau a ffontiau.
Last updated: 18 May 2021
Welsh: iteriad
English: iteration
Status A
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last updated: 2 September 2014
Welsh: iteru
English: Iterate
Status A
Subject: Finance and statistics
Part of speech: Verb
Last updated: 2 September 2014
Welsh: ithfaen
English: granite
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 25 July 2005
Welsh: ITS
English: ITS
Status C
Subject: Transport
Definition: Intelligent Transport Systems
Last updated: 4 June 2004
Welsh: ITV Cymru
English: ITV Wales
Status A
Subject: Culture and the arts
Last updated: 22 August 2006
Welsh: iVMS
English: iVMS
Status B
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Notes: Dyma'r acronym a ddefnyddir yn y ddwy iaith am inshore vessel monitoring system / system fonitro cychod y glannau. Gweler y term llawn am ddiffinad.
Last updated: 20 July 2023
Welsh: i'w briodoli i raddau helaeth i
English: is due in no small part to
Status C
Subject: Law
Part of speech: Verb
Last updated: 3 March 2006
Welsh: i'w bwyta'n bersonol
English: for personal consumption
Status C
Subject: Food
Part of speech: Verb
Definition: In EC legislation ‘Primary production’ means the production, rearing or growing of primary products including harvesting, milking and farmed animal production prior to slaughter.
Last updated: 26 January 2010
Welsh: I'w drin yn swyddogol yn y Cynulliad
English: Assembly Treat Official
Status C
Subject: Committees
Part of speech: Verb
Definition: AT
Last updated: 6 July 2006
Welsh: I'w drin yn swyddogol yn y Cynulliad
English: AT
Status C
Subject: Committees
Part of speech: Verb
Definition: Assembly Treat Official
Last updated: 6 July 2006
Welsh: Iwerddon
English: Ireland
Status A
Subject: Place-names
Part of speech: Proper noun
Last updated: 14 September 2007
Welsh: i'w fwyta gan bobl
English: for human consumption
Status B
Subject: Food
Part of speech: Adjective
Last updated: 7 June 2007
Welsh: i’w gadarnhau
English: tbc
Status C
Subject: Environment
Definition: To be confirmed.
Last updated: 1 September 2010
Welsh: Iwgoslafia
English: Yugoslavia
Status B
Subject: Place-names
Part of speech: Proper noun
Last updated: 9 September 2003
Welsh: i'w gwerthu mewn siopau
English: for retail sale
Status C
Subject: Agriculture
Part of speech: Neutral
Last updated: 27 January 2004
Welsh: iwnifform
English: uniform
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: A distinctive garb for members of a body.
Last updated: 15 February 2010
Welsh: iwrch
English: roe deer
Status C
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: singular
Last updated: 22 April 2009
Welsh: i'w werthu
English: held for sale
Status A
Subject: Finance and statistics
Part of speech: Adjective
Plural: i'w gwerthu
Definition: Ymadrodd ansoddeiriol sy'n disgrifio ased sefydlog nad yw'n cael ei ddefnyddio bellach, ac sy'n barod i gael ei werthu.
Notes: Term o faes cyfrifyddu.
Last updated: 4 December 2018
Welsh: iyrchod
English: roe deer
Status C
Subject: Animals
Part of speech: Noun, Plural
Definition: plural
Last updated: 22 April 2009
Welsh: jac-y-baglau
English: cranefly
Status C
Subject: Animals
Part of speech: Noun, Masculine, Singular
Context: Tipula spp.
Last updated: 26 June 2012
Welsh: jac-y-do
English: jackdaw
Status C
Subject: Birds
Part of speech: Noun, Masculine, Singular
Plural: jac-dos
Last updated: 2 April 2025
Welsh: jac y neidiwr
English: Himalayan balsam
Status B
Subject: Plants
Part of speech: Noun, Masculine, Singular
Definition: Impatiens glandulifera
Context: * i. spot treat and control injurious weeds to the minimum extent this is necessary, including spear thistle, creeping thistle, curled dock, broad-leaved dock and ragwort; and to control invasive non-native species, like rhododendron, Himalayan balsam, giant hogweed: or [1]
Last updated: 27 February 2024
Welsh: Jac yr Undeb
English: Union Jack
Status A
Subject: Politics
Part of speech: Noun, Masculine, Singular
Last updated: 9 September 2013
Welsh: Jamaica
English: Jamaica
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: jambon de Paris
English: jambon de Paris
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 3 December 2025
Welsh: jam ecstra
English: extra jam
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: jamiau ecstra
Definition: Jam â mwy o gynnwys ffrwyth na jam cyffredin.
Last updated: 17 April 2024
Welsh: jamiwr drws
English: door jammer
Status B
Subject: Justice and order
Part of speech: Noun, Masculine, Singular
Plural: jamwyr drysau
Definition: Dyfais ddiogelwch ffisegol a osodir rhwng drws ac arwyneb solet er mwyn atal y drws rhag cael ei agor.
Last updated: 14 December 2023
Welsh: Japan
English: Japan
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: Japaneaidd
English: Japanese
Status C
Subject: Personnel
Part of speech: Adjective
Last updated: 22 June 2007
Welsh: Japaneeg
English: Japanese
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: language
Last updated: 16 January 2006
Welsh: Jazz Cenedlaethol Ieuenctid Cymru (Big Band)
English: National Youth Jazz Wales (Big Band)
Status C
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Last updated: 12 February 2007
Welsh: Jazz Ieuenctid
English: Youth Jazz
Status C
Subject: Culture and the arts
Part of speech: Noun, Masculine, Singular
Last updated: 12 February 2007
Welsh: jejwnostomi
English: jejunostomy
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Llawdriniaeth i greu agoriad i'r jejwnwm (rhan o'r coluddyn bach). Cysylltir tiwb bwydo â'r coluddyn bach, er mwyn rhoi maeth i gleifion na allant fwyta neu yfed digon.
Last updated: 23 January 2025
Welsh: jel cawod
English: shower gel
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: jeliau cawod
Last updated: 25 October 2017
Welsh: jel electrod
English: ultrasonic gel
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: jeliau electrod
Last updated: 6 November 2019
Welsh: jeli ecstra
English: extra jelly
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Plural: jelïau ecstra
Definition: Jeli â mwy o gynnwys ffrwyth na jeli cyffredin.
Last updated: 18 April 2024
Welsh: jeli iro
English: lubricating jelly
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: jelïau iro
Last updated: 6 November 2019
Welsh: jel uwchsain
English: electrode gel
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: jeliau uwchsain
Last updated: 6 November 2019
Welsh: Jersey
English: Jersey
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: 15 September 2022