TermCymru

Results are displayed in English alphabetical order A-Z
English: ley
Welsh: gwyndwn
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: gwyndynnydd
Definition: Tir nad yw wedi ei droi ers blynyddoedd.
Notes: Yn yr ystyr hon, mae “ley” yn gyfystyr â “fallow”. Sylwer hefyd fod gan “ley” a “gwyndwn” ystyr arall, sef “Cnwd o wair, efallai gyda meillion a pherlysiau, a dyfir ar gyfer ei bori neu ar gyfer ei gynaeafu yn borthiant.”
Last Updated: 20 January 2022
English: ley
Welsh: gwyndwn
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: gwyndynnydd
Definition: Tir nad yw wedi ei droi ers blynyddoedd.
Notes: Yn yr ystyr hon, mae “ley” yn gyfystyr â “fallow”. Sylwer hefyd fod gan “ley” a “gwyndwn” ystyr arall, sef “Cnwd o wair, efallai gyda meillion a pherlysiau, a dyfir ar gyfer ei bori neu ar gyfer ei gynaeafu yn borthiant.”
Last Updated: 20 January 2022
English: LEZ
Welsh: Parth Allyriadau Isel
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: Parthau Allyriadau Isel
Definition: Ardal lle cymerir camau penodol i wella ansawdd yr aer drwy godi tâl ar gerbydau sy'n allyrru lefel benodol o lygryddion o'u hegsôst.
Notes: Dyma'r acronym Saesneg a ddefnyddir am Low Emission Zone.
Last Updated: 16 September 2024
English: LEZ
Welsh: Parth Allyriadau Isel
Status B
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: Parthau Allyriadau Isel
Definition: Ardal lle cymerir camau penodol i wella ansawdd yr aer drwy godi tâl ar gerbydau sy'n allyrru lefel benodol o lygryddion o'u hegsôst.
Notes: Dyma'r acronym Saesneg a ddefnyddir am Low Emission Zone.
Last Updated: 16 September 2024
English: LF
Welsh: Y Sefydliad Arweinyddiaeth
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Leadership Foundation. Provides a dedicated service of support and advice on leadership, governance and management for all the UK's higher education institutions.
Context: Mae'r Sefydliad Arweinyddiaeth yn cynnig gwasanaeth penodol sy’n rhoi cymorth a chyngor ar arweinyddiaeth, llywodraethu a rheoli ar gyfer holl sefydliadau addysg uwch y DU.
Last Updated: 22 July 2010
English: LF
Welsh: Y Sefydliad Arweinyddiaeth
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Leadership Foundation. Provides a dedicated service of support and advice on leadership, governance and management for all the UK's higher education institutions.
Context: Mae'r Sefydliad Arweinyddiaeth yn cynnig gwasanaeth penodol sy’n rhoi cymorth a chyngor ar arweinyddiaeth, llywodraethu a rheoli ar gyfer holl sefydliadau addysg uwch y DU.
Last Updated: 22 July 2010
English: LFA
Welsh: ALFf
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Less Favoured Area
Last Updated: 29 July 2003
English: LFA
Welsh: ALFf
Status B
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: Less Favoured Area
Last Updated: 29 July 2003
English: LFAC
Welsh: Pwyllgor Cynghori Pysgodfeydd Lleol
Status C
Subject: Environment
Part of speech: Proper noun, Masculine, Singular
Definition: Local Fishery Advisory Committee
Last Updated: 2 August 2012
English: LFAC
Welsh: Pwyllgor Cynghori Pysgodfeydd Lleol
Status C
Subject: Environment
Part of speech: Proper noun, Masculine, Singular
Definition: Local Fishery Advisory Committee
Last Updated: 2 August 2012
English: LFA Redesignation Exercise
Welsh: Ymarfer Ailddynodi’r ALFf
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Y broses ar gyfer diddymu’r ALFf a chreu’r AChN.
Last Updated: 7 December 2011
English: LFA Redesignation Exercise
Welsh: Ymarfer Ailddynodi’r ALFf
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Y broses ar gyfer diddymu’r ALFf a chreu’r AChN.
Last Updated: 7 December 2011
English: LFA Supplement
Welsh: Atodiad ALFf
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: LFA = Less Favoured Area
Last Updated: 29 July 2003
English: LFA Supplement
Welsh: Atodiad ALFf
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: LFA = Less Favoured Area
Last Updated: 29 July 2003
English: LFM
Welsh: Rheolwr Cyfleusterau Lleol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Definition: Local Facilities Manager
Last Updated: 26 June 2012
English: LFM
Welsh: Rheolwr Cyfleusterau Lleol
Status C
Subject: Welsh Government posts and departments
Part of speech: Noun, Masculine, Singular
Definition: Local Facilities Manager
Last Updated: 26 June 2012
English: LFS
Welsh: arolwg o'r llafurlu
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Context: labour force survey
Last Updated: 23 April 2010
English: LFS
Welsh: arolwg o'r llafurlu
Status B
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Context: labour force survey
Last Updated: 23 April 2010
English: LfT
Welsh: treth dirlenwi
Status A
Subject: Waste
Part of speech: Noun, Feminine, Singular
Definition: landfill tax
Last Updated: 3 September 2014
English: LfT
Welsh: treth dirlenwi
Status A
Subject: Waste
Part of speech: Noun, Feminine, Singular
Definition: landfill tax
Last Updated: 9 September 2014
English: LfT
Welsh: treth dirlenwi
Status A
Subject: Waste
Part of speech: Noun, Feminine, Singular
Definition: landfill tax
Last Updated: 3 September 2014
English: LfT
Welsh: treth dirlenwi
Status A
Subject: Waste
Part of speech: Noun, Feminine, Singular
Definition: landfill tax
Last Updated: 9 September 2014
English: LFT
Welsh: prawf llif unffordd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: profion llif unffordd
Notes: Dyma’r acronym a ddefnyddir yn Saesneg am lateral flow test.
Last Updated: 3 December 2020
English: LFT
Welsh: prawf llif unffordd
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: profion llif unffordd
Notes: Dyma’r acronym a ddefnyddir yn Saesneg am lateral flow test.
Last Updated: 3 December 2020
English: LG
Welsh: llywodraeth leol
Status A
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: local government
Last Updated: 17 June 2008
English: LG
Welsh: llywodraeth leol
Status A
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: local government
Last Updated: 17 June 2008
English: LGA
Welsh: CLlL
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: Local Government Association
Last Updated: 1 September 2010
English: LGA
Welsh: CLlL
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: Local Government Association
Last Updated: 1 September 2010
English: LGB
Welsh: LHD
Status A
Subject: Personnel
Part of speech: Neutral
Definition: lesbian, gay and bisexual
Last Updated: 22 December 2004
English: LGB
Welsh: LHD
Status A
Subject: Personnel
Part of speech: Neutral
Definition: lesbian, gay and bisexual
Last Updated: 22 December 2004
English: LGBCW
Welsh: Comisiwn Ffiniau Llywodraeth Leol i Gymru
Status B
Subject: Local government
Part of speech: Noun, Masculine, Singular
Definition: Local Government Boundary Commission for Wales
Last Updated: 9 March 2009
English: LGBCW
Welsh: Comisiwn Ffiniau Llywodraeth Leol i Gymru
Status B
Subject: Local government
Part of speech: Noun, Masculine, Singular
Definition: Local Government Boundary Commission for Wales
Last Updated: 9 March 2009
English: LGB Forum
Welsh: Fforwm LHD
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: LGB = lesbian, gay and bisexual
Last Updated: 10 November 2004
English: LGB Forum
Welsh: Fforwm LHD
Status A
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Definition: LGB = lesbian, gay and bisexual
Last Updated: 10 November 2004
English: LGBI
Welsh: Menter Benthyca Llywodraeth Leol
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: Local Government Borrowing Initiative
Last Updated: 12 December 2012
English: LGBI
Welsh: Menter Benthyca Llywodraeth Leol
Status C
Subject: Local government
Part of speech: Noun, Feminine, Singular
Definition: Local Government Borrowing Initiative
Last Updated: 12 December 2012
English: LGBT
Welsh: Pobl Lesbiaidd, Hoyw, Ddeurywiol a Thrawsryweddol
Status A
Subject: Personnel
Part of speech: Noun, Plural
Definition: Lesbian, Gay, Bisexual and Transgender
Notes: Defnyddir yr acronym LHDT yn Gymraeg.
Last Updated: 30 September 2021
English: LGBT
Welsh: Pobl Lesbiaidd, Hoyw, Ddeurywiol a Thrawsryweddol
Status A
Subject: Personnel
Part of speech: Noun, Plural
Definition: Lesbian, Gay, Bisexual and Transgender
Notes: Defnyddir yr acronym LHDT yn Gymraeg.
Last Updated: 30 September 2021
English: LGBT Excellence Centre
Welsh: Canolfan Ragoriaeth LGBT
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: Nid oes cyfieithiad swyddogol ar eu gwefan..
Context: Charity that closed down in 2013.
Last Updated: 15 August 2011
English: LGBT Excellence Centre
Welsh: Canolfan Ragoriaeth LGBT
Status C
Subject: Personnel
Part of speech: Noun, Feminine, Singular
Definition: Nid oes cyfieithiad swyddogol ar eu gwefan..
Context: Charity that closed down in 2013.
Last Updated: 15 August 2011
English: LGBTI
Welsh: LHDTRh
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronymau a ddefnyddir yn y ddwy iaith am Lesbian, Gay, Bisexual, Transgender, Intersex / Lesbiaidd, Hoyw, Deurywiol, Trawsryweddol, Rhyngryw.
Last Updated: 18 May 2023
English: LGBTI
Welsh: LHDTRh
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronymau a ddefnyddir yn y ddwy iaith am Lesbian, Gay, Bisexual, Transgender, Intersex / Lesbiaidd, Hoyw, Deurywiol, Trawsryweddol, Rhyngryw.
Last Updated: 18 May 2023
English: LGBTQ+
Welsh: LHDTC+
Status B
Subject: General
Part of speech: Adjective
Definition: Byrfodd sy'n cyfeirio at bobl lesbiaidd, hoyw, deurywiol, trawsryweddol/traws a cwiar/pobl sy'n cwestiynu. Defnyddir y symbol + i gynnwys a chydnabod yr amrywiol dermau eraill y mae pobl yn eu defnyddio i ddisgrifio eu hunaniaethau a'u cyfeiriadedd, gan gynnwys rhyngryw, arywiol ac aramantaidd.
Last Updated: 8 December 2022
English: LGBTQ+
Welsh: LHDTC+
Status B
Subject: General
Part of speech: Adjective
Definition: Byrfodd sy'n cyfeirio at bobl lesbiaidd, hoyw, deurywiol, trawsryweddol/traws a cwiar/pobl sy'n cwestiynu. Defnyddir y symbol + i gynnwys a chydnabod yr amrywiol dermau eraill y mae pobl yn eu defnyddio i ddisgrifio eu hunaniaethau a'u cyfeiriadedd, gan gynnwys rhyngryw, arywiol ac aramantaidd.
Last Updated: 8 December 2022
English: LGBTQ+ Action Plan
Welsh: Cynllun Gweithredu LHDTC+
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 24 June 2021
English: LGBTQ+ Action Plan
Welsh: Cynllun Gweithredu LHDTC+
Status B
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last Updated: 24 June 2021
English: LGBTQAI+
Welsh: LHDTCARh+
Status B
Subject: General
Part of speech: Adjective
Definition: Byrfodd sy'n cyfeirio at bobl lesbiaidd, hoyw, deurywiol, trawsryweddol/traws, cwiar/sy'n cwestiynu, arywiol/aramantaidd a rhyngryw. Defnyddir y symbol + i gynnwys a chydnabod yr amrywiol dermau eraill y mae pobl yn eu defnyddio i ddisgrifio eu hunaniaethau a'u cyfeiriadedd.
Last Updated: 22 October 2024
English: LGBTQAI+
Welsh: LHDTCARh+
Status B
Subject: General
Part of speech: Adjective
Definition: Byrfodd sy'n cyfeirio at bobl lesbiaidd, hoyw, deurywiol, trawsryweddol/traws, cwiar/sy'n cwestiynu, arywiol/aramantaidd a rhyngryw. Defnyddir y symbol + i gynnwys a chydnabod yr amrywiol dermau eraill y mae pobl yn eu defnyddio i ddisgrifio eu hunaniaethau a'u cyfeiriadedd.
Last Updated: 22 October 2024
English: LGBTQ+ child
Welsh: plentyn LHDTC+
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: plant LHDTC+
Context: Mae plant LHDTC+ yn wynebu risg uwch o gam-drin rhywiol oherwydd gwahaniaethu, ynysigrwydd cymdeithasol a diffyg cymorth.
Last Updated: 3 March 2026
English: LGBTQ+ child
Welsh: plentyn LHDTC+
Status B
Subject: General
Part of speech: Noun, Masculine, Singular
Plural: plant LHDTC+
Context: Mae plant LHDTC+ yn wynebu risg uwch o gam-drin rhywiol oherwydd gwahaniaethu, ynysigrwydd cymdeithasol a diffyg cymorth.
Last Updated: 3 March 2026