TermCymru

76691 results
Welsh: milfeddyg preifat
English: private veterinary surgeon
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: milfeddygon preifat
Last updated: 19 June 2025
Welsh: milfeddyg preifat
English: PVS
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: milfeddygon preifat
Notes: Dyma'r acronym Saesneg a ddefnyddir am private veterinary surgeon.
Last updated: 19 June 2025
Welsh: milfeddyg swyddogol
English: official veterinarian
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: milfeddygon swyddogol
Definition: Milfeddyg sydd wedi ei benodi gan Weinidogion Cymru ac sydd wedi cymhwyso’n briodol i gynnal rheolaethau swyddogol a gweithgareddau swyddogol eraill er mwyn gwirio cydymffurfedd â’r rheolau penodol.
Last updated: 4 July 2023
Welsh: milfeddyg swyddogol
English: OV
Status A
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: milfeddygon swyddogol
Notes: Dyma'r acronym Saesneg a ddefnyddir am official veterinarian.
Last updated: 4 July 2023
Welsh: milgi
English: greyhound
Status B
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: milgwn
Last updated: 3 July 2025
Welsh: milhaint
English: zoonosis
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 5 February 2004
Welsh: milhaint
English: zoonotic disease
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 6 July 2005
Welsh: milheintiau
English: zoonoses
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 5 February 2004
Welsh: milheintiau
English: zoonotic diseases
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 6 July 2005
Welsh: miligramau y metr ciwbig
English: milligrams per cubic metre
Status B
Subject: Finance and Statistics
Part of speech: Noun, Plural
Context: Mae'r cyfeiriad at nifer o ficrogramau neu filigramau y metr ciwbig o sylwedd yn gyfeiriad at y nifer o ficrogramau neu filigramau y metr ciwbig o'r sylwedd hwnnw o'i fesur gyda'r cyfaint wedi'i safoni ar dymheredd o 293 K ac ar bwysedd o 101.3 kPa.
Notes: Daw'r frawddeg gyd-destunol o Reoliadau Ansawdd Aer (Cymru) 2000.
Last updated: 16 September 2024
Welsh: mililitr
English: millilitre
Status B
Subject: Finance and Statistics
Part of speech: Noun, Masculine, Singular
Plural: mililitrau
Last updated: 24 April 2025
Welsh: milimetr
English: millimetre
Status B
Subject: Finance and Statistics
Part of speech: Noun, Masculine, Singular
Plural: milimetrau
Last updated: 24 April 2025
Welsh: miliwn o dunelli o garbon
English: million tonnes of carbon
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: MtC
Last updated: 6 April 2011
Welsh: miliwn o dunelli o garbon
English: MtC
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Definition: million tonnes of carbon
Last updated: 6 April 2011
Welsh: MilkBench
English: MilkBench
Status C
Subject: Agriculture
Part of speech: Neutral
Definition: dairy industry benchmarking system
Last updated: 24 November 2003
Welsh: millefeuille
English: millefeuille
Status B
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 27 February 2020
Welsh: Millennium Magic
English: Millennium Magic
Status A
Subject: Culture and the Arts
Last updated: 19 January 2011
Welsh: milltir forol
English: nautical mile
Status B
Subject: Legal
Part of speech: Noun, Singular
Last updated: 17 May 2011
Welsh: milltir fôr
English: nautical mile
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: milltiroedd môr
Last updated: 28 February 2019
Welsh: milltir fôr
English: nm
Status A
Subject: Planning
Part of speech: Noun, Feminine, Singular
Plural: milltiroedd môr
Notes: Gellid defnyddio'r byrfodd "nm" mewn testunau Cymraeg os oes gofyn.
Last updated: 28 February 2019
Welsh: minc
English: mink
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 29 March 2005
Welsh: mincod
English: mink
Status A
Subject: Environment
Part of speech: Noun, Plural
Last updated: 29 March 2005
Welsh: Mind Cymru
English: Mind Cymru
Status A
Subject: Health
Definition: The Mental Health Charity
Last updated: 5 March 2003
Welsh: Mind the Gap
English: Mind the Gap
Status A
Subject: Economic Development
Part of speech: Proper noun
Notes: Rhaglen beilot a gynhelir gan yr elusen Moneypenny yn ardal Wrecsam, yn helpu merched o gefndiroedd difreintiedig i gael gwaith. Nid oes teitl Cymraeg.
Last updated: 13 April 2017
Welsh: mingrwn
English: red mullet
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: mingroniaid
Definition: Mullus surmuletus
Last updated: 14 March 2019
Welsh: mingrwn barfog
English: bearded mullet
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Mullus barbatue
Last updated: 27 June 2012
Welsh: minicab
English: minicab
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Plural: minicabiau
Notes: Mae'r term hwn yn gyfystyr â'r term private hire vehicle / cerbyd hurio preifat.
Last updated: 4 June 2018
Welsh: minicom
English: minicom
Status C
Subject: ITC
Last updated: 30 July 2007
Welsh: minigyfrifiadur
English: minicomputer
Status B
Subject: ITC
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: mini-gyllideb
English: mini-budget
Status B
Subject: Finance and Statistics
Part of speech: Noun, Feminine, Singular
Last updated: 20 October 2022
Welsh: mini-gystadleuaeth
English: mini-competition
Status A
Subject: Economic Development
Part of speech: Noun, Feminine, Singular
Context: For procuring goods or services.
Last updated: 11 April 2013
Welsh: mini-gystadleuaeth gydweithredol (mwy nag un sefydliad)
English: collaborative (multi-organisation) mini-competition
Status A
Subject: Finance and Statistics
Part of speech: Noun, Feminine, Singular
Context: Procurement.
Last updated: 7 August 2013
Welsh: mini-gystadleuaeth nad yw'n gydweithredol (un sefydliad)
English: non-collaborative (single organisation) mini-competition
Status A
Subject: Finance and Statistics
Part of speech: Noun, Feminine, Singular
Last updated: 7 August 2013
Welsh: Minnau hefyd!
English: Count me in!
Status A
Subject: Health
Part of speech: Neutral
Context: Part of the 1000 Lives Campaign
Last updated: 10 November 2010
Welsh: minws
English: minus
Status B
Subject: ITC
Part of speech: Noun, Masculine, Singular
Last updated: 19 July 2005
Welsh: Miracle Mineral Solution
English: Miracle Mineral Solution
Status A
Subject: Health
Context: Cynnyrch o America sy'n cael ei werthu dros y we i wella HIV, TB a chanser. Does dim tystiolaeth ei fod o unrhyw werth.
Last updated: 26 October 2010
Welsh: Miri Mai
English: Spring into May
Status C
Subject: General
Definition: Straplein ar gyfer pecyn gwanwyn Newid am Oes 2011.
Last updated: 13 May 2011
Welsh: Mis Achub Baban
English: Save a Baby Month
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 10 May 2011
Welsh: Mis Amgueddfeydd ac Orielau
English: Museums and Galleries Month
Status A
Subject: Culture and the Arts
Part of speech: Noun, Masculine, Singular
Definition: www.may2004.org
Last updated: 13 April 2004
Welsh: miscanthus
English: miscanthus
Status C
Subject: Plants
Part of speech: Neutral
Definition: Porfa eliffant.
Last updated: 6 April 2011
Welsh: Mis Cenedlaethol Gwenu
English: National Smile Month
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 10 May 2011
Welsh: Mis Cenedlaethol y Galon
English: National Heart Month
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 10 March 2022
Welsh: misglen berlog yr afon
English: freshwater pearl mussel
Status C
Subject: Animals
Part of speech: Noun, Feminine, Singular
Last updated: 13 July 2010
Welsh: Mis Gweithredu ar Ganser y Geg
English: Mouth Cancer Action Month
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 1 April 2011
Welsh: Mis Hanes Pobl Ddu
English: Black History Month
Status B
Subject: Culture and the Arts
Part of speech: Noun, Masculine, Singular
Notes: Argymhellir peidio â defnyddio’r ansoddair lluosog “duon”.
Last updated: 4 October 2022
Welsh: #MisHanesPoblDdu
English: #BlackHistoryMonth
Status B
Subject: Culture and the Arts
Part of speech: Noun, Masculine, Singular
Last updated: 31 October 2024
Welsh: Mis Iechyd Traed y Byd
English: World Foot Health Month
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 10 May 2011
Welsh: mislif
English: menstruation
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: The process in a woman of discharging blood and other material from the lining of the uterus at intervals of about one lunar month from puberty until the menopause, except during pregnancy.
Last updated: 3 October 2018
Welsh: mislif
English: period
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Context: Mae’r mislif yn naturiol. Nid yw’n ddewis. Rydym i gyd yn ei gael, wedi’i gael, neu’n adnabod pobl sydd neu wedi’i gael. Dydy’r mislif ddim yn ‘fater i fenywod’ yn unig, nac yn beth budr, ac yn bendant nid yw’n rhywbeth i gywilyddio yn ei gylch. Ni ddylai neb fod o dan anfantais oherwydd mislif. Dylai pawb gael mynediad at nwyddau mislif, yn ôl yr angen, i’w defnyddio mewn man preifat sy’n ddiogel ac yn urddasol.
Last updated: 1 May 2024
Welsh: misogynedd
English: misogyny
Status B
Subject: Justice and Order
Part of speech: Noun, Masculine, Singular
Definition: Casineb at ferched a menywod, neu anhoffter ohonynt, neu ragfarn yn eu herbyn.
Last updated: 31 July 2025