TermCymru

Results are displayed in alphabetical order.
Welsh: Menyg Meddygol Latecs a Menyg Meddygol Latecs wedi'u Powdro
English: Latex Medical Gloves and Powdered Latex Medical Gloves
Status C
Subject: Health
Definition: WHC(2000)05
Last updated: 14 January 2003
Welsh: menyg untro
English: disposable gloves
Status B
Subject: Health
Part of speech: Noun, Plural
Notes: Elfen o gyfarpar diogelu personol (PPE).
Last updated: 3 June 2020
Welsh: menyn hallt Cymreig
English: Welsh salted butter
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 14 June 2004
Welsh: menyn pysgnau
English: peanut butter
Status C
Subject: Food
Part of speech: Noun, Masculine, Singular
Last updated: 1 December 2008
Welsh: menyw
English: woman
Status A
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: menywod
Notes: Argymhellir y ffurf hon er mwyn sicrhau cysondeb diamwys yng ngwaith y Gwasanaeth Cyfieithu.
Last updated: 10 July 2024
Welsh: menyw cis
English: cis woman
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: menywod cis
Definition: Benyw y mae ei hunaniaeth rhywedd yn cyd-fynd â'r rhyw a bennwyd adeg geni.
Notes: Mae'r ffurfiau cisgender woman/menyw cisryweddol, a ciswoman/cisfenyw, yn gyfystyr.
Last updated: 8 December 2022
Welsh: menyw cisryweddol
English: cisgender woman
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: menywod cisryweddol
Definition: Benyw y mae ei hunaniaeth rhywedd yn cyd-fynd â'r rhyw a bennwyd adeg geni.
Notes: Mae'r ffurfiau cis woman/menyw cis, a ciswoman/cisfenyw, yn gyfystyr.
Last updated: 8 December 2022
Welsh: menyw draws
English: trans woman
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: menywod traws
Notes: Mae'r ffurfiau transgender woman/menyw drawsryweddol yn gyfystyr.
Last updated: 8 December 2022
Welsh: menyw drawsryweddol
English: transgender woman
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Plural: menywod trawsryweddol
Notes: Mae'r ffurfiau trans woman/menyw draws yn gyfystyr.
Last updated: 8 December 2022
Welsh: Menywod mewn Bywyd Cyhoeddus
English: Women in Public Life
Status C
Subject: Personnel
Part of speech: Noun, Plural
Definition: National Assembly campaign.
Last updated: 24 May 2013
Welsh: Menywod mewn Gwyddoniaeth a Pheirianneg
English: Women into Science and Engineering
Status C
Subject: Education
Definition: WISE
Last updated: 11 October 2004
Welsh: menywod mewn iechyd atgenhedlol
English: women in reproductive health
Status C
Subject: Health
Part of speech: Noun, Plural
Last updated: 28 June 2006
Welsh: Menywod yn Ychwanegu Gwerth at yr Economi
English: Women Adding Value to the Economy
Status A
Subject: Personnel
Part of speech: Noun, Plural
Definition: WAVE
Last updated: 17 November 2015
Welsh: Merched mewn Amaeth
English: Women in Agriculture
Status A
Subject: Agriculture
Definition: Enw dogfen Cyswllt Ffermio.
Last updated: 28 September 2009
Welsh: Mercher
English: Mercury
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: planet
Last updated: 29 July 2004
Welsh: mercwri
English: mercury
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: Hg
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last updated: 18 June 2025
Welsh: mercwri a'i gyfansoddion
English: mercury and compounds
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 1 November 2010
Welsh: mercwri nwyol
English: gaseous mercury
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Yn y rheoliad hwn, ystyr “mercwri nwyol llwyr” (“total gaseous mercury”) yw anwedd mercwri elfennaidd (Hg0) a mercwri nwyol adweithiol, sef rhywogaethau mercwri sy'n doddadwy mewn dŵr gyda phwysedd anweddol digon uchel iddynt fodoli yn y cyfnod nwyol.
Last updated: 16 September 2024
Welsh: mercwri nwyol adweithiol
English: reactive gaseous mercury
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Yn y rheoliad hwn, ystyr “mercwri nwyol llwyr” (“total gaseous mercury”) yw anwedd mercwri elfennaidd (Hg0) a mercwri nwyol adweithiol, sef rhywogaethau mercwri sy'n doddadwy mewn dŵr gyda phwysedd anweddol digon uchel iddynt fodoli yn y cyfnod nwyol.
Last updated: 16 September 2024
Welsh: mercwri nwyol llwyr
English: total gaseous mercury
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Yn y rheoliad hwn, ystyr “mercwri nwyol llwyr” (“total gaseous mercury”) yw anwedd mercwri elfennaidd (Hg0) a mercwri nwyol adweithiol, sef rhywogaethau mercwri sy'n doddadwy mewn dŵr gyda phwysedd anweddol digon uchel iddynt fodoli yn y cyfnod nwyol.
Last updated: 16 September 2024
Welsh: merddwr
English: standing water
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 3 October 2003
Welsh: merddwr ewtroffig
English: eutrophic standing water
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Cynefin â Blaenoriaeth, Cynllun Gweithredu Bioamrywiaeth y DU
Last updated: 30 July 2003
Welsh: merddwr mesotroffig
English: mesotrophic standing waters
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Disgrifiad swyddogol o gynefin y rhoddir blaenoriaeth iddo yng Nghynllun Bioamrywiaeth y DU.
Last updated: 3 October 2003
Welsh: merfog
English: sea bream
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Teulu’r Sparidae
Last updated: 19 March 2012
Welsh: merfog coch
English: red seabream
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Plural: merfogiaid coch
Definition: Pagellus bogaraveo
Last updated: 14 March 2019
Welsh: merfog du
English: black sea bream
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: fish
Context: Spondyliosoma cantharus
Last updated: 8 June 2011
Welsh: merfog môr
English: Ray's bream
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Brama brama
Context: Also known as "Atlantic pomfret".
Last updated: 27 June 2012
Welsh: merfog môr
English: Atlantic pomfret
Status A
Subject: Animals
Part of speech: Noun, Masculine, Singular
Definition: Brama brama
Context: Also known as "Ray's bream".
Last updated: 17 October 2013
Welsh: meridian
English: meridian
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: meridianau
Definition: Cylch damcaniaethol sy'n pasio trwy begynnau blaen a chefn pelen y llygad.
Last updated: 26 March 2024
Welsh: Merlin - Swyddog Pontio
English: Merlin - Transition Officer
Status C
Subject: ICT
Part of speech: Noun, Masculine, Singular
Last updated: 10 January 2003
Welsh: merlod fferal
English: feral ponies
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 15 July 2008
Welsh: merlod mynydd
English: mountain ponies
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Last updated: 14 June 2004
Welsh: merlod sy’n cael eu hamgáu
English: ponies kept under fence
Status C
Subject: Agriculture
Part of speech: Noun, Plural
Definition: Ponies not kept on common land.
Last updated: 7 July 2010
Welsh: Mermaid Quay
English: Mermaid Quay
Status C
Subject: Place-names
Definition: Cardiff
Last updated: 4 January 2005
Welsh: Merthyr Rock
English: Merthyr Rock
Status A
Subject: Culture and the arts
Definition: Enw brand, felly'n aros yn Saesneg.
Last updated: 31 August 2011
Welsh: Merthyr Tudful
English: Merthyr Tydfil
Status A
Subject: Local government
Part of speech: Proper noun
Definition: Merthyr Tudful
Last updated: 14 August 2003
Welsh: Merthyr Tudful a Rhymni
English: Merthyr Tydfil and Rhymney
Status A
Subject: Politics
Part of speech: Proper noun
Definition: Constituency
Last updated: 25 June 2002
Welsh: merysbren
English: medlar
Status C
Subject: Plants
Part of speech: Noun, Plural
Definition: Y goeden.
Last updated: 28 September 2005
Welsh: merywen
English: juniper
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 3 October 2003
Welsh: Merywen y Mynydd
English: Upland Juniper
Status B
Subject: Plants
Part of speech: Noun, Masculine, Singular
Last updated: 28 May 2012
Welsh: Mesanîn - Craidd y De
English: Mezzanine - South Core
Status A
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Context: Swyddfa Llywodraeth Cymru, Parc Cathays, Caerdydd.
Last updated: 30 October 2002
Welsh: Mesanîn - Craidd y Dwyrain
English: Mezzanine - East Core
Status A
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Context: Swyddfa Llywodraeth Cymru, Parc Cathays, Caerdydd.
Last updated: 30 October 2002
Welsh: Mesanîn - Craidd y Gogledd
English: Mezzanine - North Core
Status A
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Context: Swyddfa Llywodraeth Cymru, Parc Cathays, Caerdydd.
Last updated: 30 October 2002
Welsh: Mesanîn - Craidd y Gorllewin
English: Mezzanine - West Core
Status A
Subject: Place-names
Part of speech: Noun, Masculine, Singular
Context: Swyddfa Llywodraeth Cymru, Parc Cathays, Caerdydd.
Last updated: 30 October 2002
Welsh: mesenteri
English: mesentery
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Part of peritoneum that connects an internal organ to the abdominal wall.
Last updated: 7 June 2007
Welsh: mes ffawydd
English: beechmast
Status C
Subject: Plants
Part of speech: Noun, Plural
Last updated: 27 February 2006
Welsh: mesobr
English: pannage
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Definition: Eating of acorns or beechmast by pigs.
Last updated: 27 February 2006
Welsh: mesolithig
English: mesolithic
Status A
Subject: Estates and Cadw
Part of speech: Adjective
Last updated: 25 June 2013
Welsh: mesothelioma ymledol
English: diffuse mesothelioma
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: A cancer of the lining of the lungs caused by exposure to asbestos.
Last updated: 24 May 2013
Welsh: Mesur
English: Measure
Status A
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: Mesurau
Context: Since 2011, proposed laws at the National Assembly for Wales are called Bills, and enacted laws are called Acts. The Measures made since 2007 will continue to be called Assembly Measures and will continue to have the same legal effect. No more Measures can be made and new laws made by the Asssembly are called Acts.
Notes: Ers 2011, mae cyfreithiau arfaethedig Cynulliad Cenedlaethol Cymru yn cael eu galw'n 'Biliau', ac mae cyfreithiau sydd wedi'u pasio yn cael eu galw'n 'Deddfau'. Mae'r Mesurau a luniwyd ers 2007 yn dal i gael eu galw'n 'Mesurau Cynulliad' a bydd eu statws cyfreithiol yn parhau. Nid yw'n bosibl llunio unrhyw Fesurau pellach, a bydd y cyfreithiau a lunnir gan y Cynulliad yn cael eu galw'n 'Deddfau'.
Last updated: 30 September 2009