TermCymru

Results are displayed in Welsh alphabetical order A-Y

Welsh: Mentrau Ieuenctid

English: Youth Initiatives

Status C

Subject: Education

Part of speech: Noun, Plural

Last updated: 19 March 2003

Welsh: Mentrau Labelu

English: Labelling Initiatives

Status C

Subject: Economic development

Part of speech: Noun, Plural

Definition: In Fair Trade.

Last updated: 10 March 2008

Welsh: Mentrau Rheoli Gwybodaeth

English: Knowledge Management Initiatives

Status C

Subject: ICT

Part of speech: Noun, Plural

Definition: Is-adran Rheoli Gwybodaeth y Cynulliad

Last updated: 19 December 2003

Welsh: Mentrau Treftadaeth a Monitro

English: Heritage Initiatives and Monitoring

Status C

Subject: Welsh Government posts and departments

Part of speech: Noun, Plural

Last updated: 30 June 2006

Welsh: Mentro Allan

English: Mentro Allan

Status A

Subject: Culture and the arts

Part of speech: Proper noun

Definition: MA. A collection of projects in Wales supported by the Big Lottery Fund and a national partnership.

Last updated: 1 June 2012

Welsh: Mentro Mwy

English: Raising the Stakes

Status C

Subject: Economic development

Part of speech: Noun, Feminine, Singular

Last updated: 15 October 2002

Welsh: Mentro'n Gall Cymru

English: Adventure Smart Wales

Status A

Subject: Tourism and leisure

Part of speech: Proper noun

Last updated: 28 November 2017

Welsh: menyg gwydn

English: toughened gloves

Status C

Subject: Health

Part of speech: Noun, Plural

Definition: Yng nghyd-destun ffliw adar.

Last updated: 27 October 2005

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

Last updated: 16 September 2024

Welsh: mercwri nwyol llwyr

English: total gaseous mercury

Status B

Subject: Environment

Part of speech: Noun, Masculine, Singular

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

TermCymru

Share this page