TermCymru

Results are displayed in English alphabetical order A-Z
English: mangold
Welsh: mangold
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 29 July 2003
English: mangold
Welsh: mangold
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last Updated: 29 July 2003
English: mangrove
Welsh: mangrof
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: mangrofau
Last Updated: 2 April 2025
English: mangrove
Welsh: mangrof
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: mangrofau
Last Updated: 2 April 2025
English: Manic Depression Fellowship
Welsh: Cymdeithas Iselder Manig
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: MDF
Last Updated: 13 May 2008
English: Manic Depression Fellowship
Welsh: Cymdeithas Iselder Manig
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Definition: MDF
Last Updated: 13 May 2008
English: Manic Depression Fellowship Wales
Welsh: Cymdeithas Iselder Manig Cymru
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 6 December 2005
English: Manic Depression Fellowship Wales
Welsh: Cymdeithas Iselder Manig Cymru
Status C
Subject: Health
Part of speech: Noun, Feminine, Singular
Last Updated: 6 December 2005
English: manifest
Welsh: amlygu
Status B
Subject: Health
Part of speech: Verb
Context: Mae'r cynigion yn atal meddygoli plant a phobl ifanc y gallai eu hanawsterau eraill lluosog fod yn amlygu eu hunain drwy benbleth am rywedd a thrallod sy’n gysylltiedig â rhywedd.
Notes: Sylwer mai berf anghyflawn yw 'amlygu' yn y cyd-destun hwn.
Last Updated: 4 July 2024
English: manifest
Welsh: amlygu
Status B
Subject: Health
Part of speech: Verb
Context: Mae'r cynigion yn atal meddygoli plant a phobl ifanc y gallai eu hanawsterau eraill lluosog fod yn amlygu eu hunain drwy benbleth am rywedd a thrallod sy’n gysylltiedig â rhywedd.
Notes: Sylwer mai berf anghyflawn yw 'amlygu' yn y cyd-destun hwn.
Last Updated: 4 July 2024
English: Manila clam
Welsh: cragen fylchog Manila
Status A
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: Ruditapes phillipinarum
Context: Also known as "Japanese carpet shell".
Last Updated: 11 April 2013
English: Manila clam
Welsh: cragen fylchog Manila
Status A
Subject: Animals
Part of speech: Noun, Feminine, Singular
Definition: Ruditapes phillipinarum
Context: Also known as "Japanese carpet shell".
Last Updated: 11 April 2013
English: man-in-the-middle attack
Welsh: ymosodiad person-yn-y-canol
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: ymosodiadau person-yn-y-canol
Definition: Math o ymosodiad seiber lle mae ymosodwr yn ymyrryd â chyfathrebiad rhwng dau barti gan wneud i’r ddau gredu eu bod yn cyfathrebu’n uniongyrchol â’i gilydd, tra bod ymosodwr yn gallu darllen, addasu neu gipio'r negeseuon rhyngddynt.
Notes: Cymharer â'r term interception attack / ymosodiad rhyng-gipio.
Last Updated: 13 November 2025
English: man-in-the-middle attack
Welsh: ymosodiad person-yn-y-canol
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Plural: ymosodiadau person-yn-y-canol
Definition: Math o ymosodiad seiber lle mae ymosodwr yn ymyrryd â chyfathrebiad rhwng dau barti gan wneud i’r ddau gredu eu bod yn cyfathrebu’n uniongyrchol â’i gilydd, tra bod ymosodwr yn gallu darllen, addasu neu gipio'r negeseuon rhyngddynt.
Notes: Cymharer â'r term interception attack / ymosodiad rhyng-gipio.
Last Updated: 13 November 2025
English: manipulate
Welsh: trin
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: manipulate
Welsh: trin
Status B
Subject: ICT
Part of speech: Verb
Last Updated: 19 July 2005
English: man-made fibre
Welsh: ffeibr artiffisial
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Plural: ffeibrau artiffisial
Last Updated: 22 April 2025
English: man-made fibre
Welsh: ffeibr artiffisial
Status C
Subject: Economic development
Part of speech: Noun, Masculine, Singular
Plural: ffeibrau artiffisial
Last Updated: 22 April 2025
English: man-made radionuclide
Welsh: radioniwclid o waith dyn
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: radioniwclidau o waith dyn
Last Updated: 23 March 2021
English: man-made radionuclide
Welsh: radioniwclid o waith dyn
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: radioniwclidau o waith dyn
Last Updated: 23 March 2021
English: man-made soils
Welsh: priddoedd gwneud
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 22 September 2009
English: man-made soils
Welsh: priddoedd gwneud
Status C
Subject: Environment
Part of speech: Noun, Plural
Last Updated: 22 September 2009
English: man-made yarn
Welsh: edafedd artiffisial
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last Updated: 25 July 2005
English: man-made yarn
Welsh: edafedd artiffisial
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last Updated: 25 July 2005
English: Manning coefficient
Welsh: cyfernod Manning
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 23 March 2021
English: Manning coefficient
Welsh: cyfernod Manning
Status B
Subject: Finance and statistics
Part of speech: Noun, Masculine, Singular
Last Updated: 23 March 2021
English: Manod association
Welsh: cyfres Manod
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Type of soil common in Wales.
Last Updated: 3 April 2009
English: Manod association
Welsh: cyfres Manod
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: Type of soil common in Wales.
Last Updated: 3 April 2009
English: Man of the Match
Welsh: Seren y Gêm
Status A
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Last Updated: 17 March 2008
English: Man of the Match
Welsh: Seren y Gêm
Status A
Subject: Tourism and leisure
Part of speech: Noun, Feminine, Singular
Last Updated: 17 March 2008
English: manor
Welsh: maenor
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: maenorau
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 16 August 2016
English: manor
Welsh: maenor
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: maenorau
Notes: Term o Fil Treth Trafodiadau Tir a Gwrthweithio Osgoi Trethi Datganoledig (Cymru) 2016.
Last Updated: 16 August 2016
English: Manorbier and Penally
Welsh: Maenorbŷr a Phenalun
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Manorbier and Penally
Welsh: Maenorbŷr a Phenalun
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Benfro. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Benfro (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Manordeilo and Salem
Welsh: Maenordeilo a Salem
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Gaerfyrddin. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Gaerfyrddin (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: Manordeilo and Salem
Welsh: Maenordeilo a Salem
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol yn Sir Gaerfyrddin. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Sir Gaerfyrddin (Trefniadau Etholiadol) 2021.
Last Updated: 17 August 2022
English: manpower budgeting system
Welsh: system cyllidebu'r gweithlu
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 8 October 2003
English: manpower budgeting system
Welsh: system cyllidebu'r gweithlu
Status C
Subject: Finance and statistics
Part of speech: Noun, Feminine, Singular
Last Updated: 8 October 2003
English: man Sievert per year
Welsh: Sievert person y flwyddyn
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Yr enw llawn ar yr uned a gyfer mesur y dos cyfunol (collective dose) o ymbelydredd.
Notes: man Sv yw byrfodd yr uned.
Last Updated: 23 March 2021
English: man Sievert per year
Welsh: Sievert person y flwyddyn
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Yr enw llawn ar yr uned a gyfer mesur y dos cyfunol (collective dose) o ymbelydredd.
Notes: man Sv yw byrfodd yr uned.
Last Updated: 23 March 2021
English: Mansion House
Welsh: Y Plasty
Status A
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Notes: Caerdydd
Last Updated: 4 June 2018
English: Mansion House
Welsh: Y Plasty
Status A
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Notes: Caerdydd
Last Updated: 4 June 2018
English: manslaughter
Welsh: dynladdiad
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: dynladdiadau
Definition: Gweithred sy’n achosi marwolaeth bod dynol, heb fwriad ymlaen llaw.
Notes: Teitl ar drosedd. Sylwer ar y gwahaniaeth rhwng y term hwn a homicide / lladdiad.
Last Updated: 27 November 2025
English: manslaughter
Welsh: dynladdiad
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: dynladdiadau
Definition: Gweithred sy’n achosi marwolaeth bod dynol, heb fwriad ymlaen llaw.
Notes: Teitl ar drosedd. Sylwer ar y gwahaniaeth rhwng y term hwn a homicide / lladdiad.
Last Updated: 27 November 2025
English: Mantoux skin test
Welsh: prawf croen Mantoux
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Skin test to diagnose TB.
Last Updated: 22 June 2006
English: Mantoux skin test
Welsh: prawf croen Mantoux
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Skin test to diagnose TB.
Last Updated: 22 June 2006
English: manual
Welsh: llawlyfr
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: manual
Welsh: llawlyfr
Status B
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last Updated: 19 July 2005
English: manual handling
Welsh: codi a chario
Status C
Subject: Personnel
Part of speech: Verb
Last Updated: 16 February 2005
English: manual handling
Welsh: codi a chario
Status C
Subject: Personnel
Part of speech: Verb
Last Updated: 16 February 2005