TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: mwy o ddewis i ddysgwyr
English: wider learner choice
Status C
Subject: Education
Part of speech: Neutral
Last updated: 2 February 2009
Welsh: Mwy o ddewis i'r dyfodol
English: More choice for their future
Status A
Subject: Education
Context: Welsh-medium education.
Last updated: 20 November 2013
Welsh: mwy o geisiadau na nifer y lleoedd sydd ar gael
English: oversubscription
Status C
Subject: Education
Part of speech: Neutral
Context: Yng nghyd-destun capasiti mewn ysgolion. Cynigion eraill yn bosibl hefyd.
Last updated: 6 December 2010
Welsh: mwy o gynhyrchiant fesul anifail
English: increased animal gain
Status C
Subject: Agriculture
Last updated: 27 March 2007
Welsh: Mwy o Hawl: Mwy o Hwyl
English: More Access: More Adventure
Status C
Subject: Environment
Part of speech: Adjective
Definition: Slogan for a new walking campaign.
Last updated: 24 February 2005
Welsh: Mwy o Swyddi a Bywydau Gwell
English: More Jobs and Better Lives
Status C
Subject: Europe
Part of speech: Adjective
Definition: Amcanion Ewrop 2020
Last updated: 12 December 2011
Welsh: mwy o wybodaeth
English: further information
Status C
Subject: ICT
Part of speech: Adjective
Definition: To appear on Assembly's website.
Last updated: 5 June 2006
Welsh: mwy trwchus
English: thicker guage
Status B
Subject: Environment
Part of speech: Adjective
Definition: Gauge is the measurement of thickness of standard low density plastic bags.
Context: Yng nghyd-destun bagiau plastig.
Last updated: 23 April 2015
Welsh: Mx
English: Mx
Status B
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: Teitl rhywedd-amhenodol sy’n cyfateb i Mr, Mrs, Miss ac ati.
Notes: “mics” neu “mýcs” yw’r ynganiad arferol.
Last updated: 31 October 2024
Welsh: MY
English: SBM
Status C
Subject: Education
Definition: school-based mentor
Context: Ymsefydlu athrawon.
Last updated: 25 February 2013
Welsh: mya
English: mph
Status A
Subject: Transport
Last updated: 25 March 2010
Welsh: Myanmar
English: Myanmar
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Safonwyd yr enw hwn gan ddilyn yr egwyddorion a nodir yn yr erthygl 'Dynodi enwau gwladwriaethau, tiriogaethau a chenhedloedd diwladwriaeth' yn yr Arddulliadur. Mae'r enw hwn yn gyfystyr â Burma.
Last updated: 17 August 2021
Welsh: Myasthenia Gravis
English: Myasthenia Gravis
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: A chronic progressive disease in which the muscles become fatigued, with progressive muscular paralysis.
Last updated: 15 December 2010
Welsh: mycoplasmâu
English: mycoplasms
Status C
Subject: Law
Part of speech: Noun, Plural
Last updated: 5 March 2008
Welsh: mycotocsin
English: mycotoxin
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: mycotocsinau
Last updated: 24 April 2025
Welsh: myelitis llipa acíwt
English: acute flaccid myelitis
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 16 October 2025
Welsh: myeloma
English: myeloma
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 26 March 2020
Welsh: myeloma ymledol
English: multiple myeloma
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Multiple myeloma refers to the spread of the disease throughout the marrow at the time of diagnosis and the presence of multiple sites of affected bone.
Last updated: 26 August 2008
Welsh: myfyrdod
English: meditation
Status B
Subject: Religion
Part of speech: Noun, Feminine, Singular
Plural: myfyrdodau
Last updated: 16 July 2020
Welsh: myfyrio
English: meditate
Status C
Subject: Health
Part of speech: Verb
Last updated: 12 June 2006
Welsh: Myfyrio ar Arweinyddiaeth
English: Reflections on Leadership
Status C
Subject: General
Part of speech: Verb
Last updated: 9 June 2011
Welsh: myfyriwr cymwys
English: qualifying student
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Context: Specifically with regard to tuition fees.
Last updated: 7 May 2013
Welsh: myfyriwr-fferyllydd
English: student pharmacist
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: myfyriwr-fferyllwyr
Definition: Person sydd wedi ei gofrestru ar gwrs hyfforddi i fferyllwyr, ac sydd wedi ei gofrestru gan gorff proffesiynol perthnasol.
Context: Ystyr “myfyriwr-fferyllydd” (“student pharmacist”), mewn perthynas â Gogledd Iwerddon, yw person sydd wedi ei gofrestru yn y gofrestr o fyfyrwyr ar gyfer Gogledd Iwerddon a gynhelir yn unol ag Erthyglau 6(c) a 9 o Orchymyn 1976, ac sy’n cael ei reoleiddio gan Gymdeithas fferyllol Gogledd Iwerddon.
Notes: Daw'r testun cyd-destunol o Reoliadau Unigolion sydd wedi eu Hesemptio o ran Triniaethau Arbennig (Cymru) 2024.
Last updated: 13 June 2025
Welsh: myfyriwr-fydwraig
English: student midwife
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: myfyrwyr-fydwragedd
Definition: Person sy'n ymgymryd â hyfforddiant gyda bwriad dod yn fydwraig gofrestredig, ac at y diben hwnnw yn gweini ar fenywod yn ystod esgoriad fel rhan o hyfforddiant ymarferol mewn bydwreigiaeth a gydnabyddir gan gorff proffesiynol perthnasol.
Last updated: 4 July 2024
Welsh: myfyriwr gofal iechyd
English: healthcare student
Status C
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: myfyrwyr gofal iechyd
Last updated: 31 March 2022
Welsh: myfyriwr heb ddomisil yn y DU
English: non-UK domiciled student
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Plural: myfyrwyr heb ddomisil yn y DU
Last updated: 22 October 2024
Welsh: myfyriwr hŷn
English: mature student
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 3 September 2008
Welsh: myfyriwr meddygaeth graddedig
English: medical graduate
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: myfyrwyr meddygaeth graddedig
Definition: Person sydd wedi cwblhau gradd mewn meddygaeth ac wedi ennill cymhwyster sylfaenol i ymarfer fel meddyg.
Notes: Mae’n bosibl y gellid ystyried defnyddio ‘meddyg graddedig’ mewn cyd-destunau annhechnegol.
Last updated: 22 January 2026
Welsh: Myfyriwr Meddygaeth Graddedig Rhyngwladol
English: International Medical Graduate
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: Myfyrwyr Meddygaeth Graddedig Rhyngwladol
Definition: Person sydd wedi ennill cymhwyster sylfaenol mewn meddygaeth o ysgol feddygol y tu allan i’r Deyrnas Unedig.
Last updated: 22 January 2026
Welsh: myfyriwr meddygaeth graddedig y DU
English: UK medical graduate
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: myfyrwyr meddygaeth graddedig y DU
Definition: Person sydd â chymhwyster sylfaenol mewn meddygaeth o ysgol feddygol yn y Deyrnas Unedig.
Notes: Mewn cyd-destunau llai technegol mae’n bosibl y gellid defnyddio aralleiriad fel “myfyriwr meddygaeth graddedig o ysgol feddygol yn y DU”.
Last updated: 22 January 2026
Welsh: myfyriwr-optegydd cyflenwi
English: student dispensing optician
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: myfyriwr-optegwyr cyflenwi
Definition: Person sydd wedi ei gofrestru ar gwrs hyfforddi i optegwyr cyflenwi, ac sydd wedi ei gofrestru gan gorff proffesiynol perthnasol.
Context: Ystyr “myfyriwr-optegydd cyflenwi” (“student dispensing optician”) yw person sydd wedi ei gofrestru yn y cofrestrau o fyfyrwyr a gynhelir o dan adran 8A o Ddeddf 1989 fel person sy’n ymgymryd â hyfforddiant i fod yn optegydd cyflenwi, ac sy’n cael ei reoleiddio gan y Cyngor Optegol Cyffredinol.
Notes: Daw'r testun cyd-destunol o Reoliadau Unigolion sydd wedi eu Hesemptio o ran Triniaethau Arbennig (Cymru) 2024.
Last updated: 13 June 2025
Welsh: myfyriwr-optometrydd
English: student optometrist
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Plural: myfyriwr-optometryddion
Definition: Person sydd wedi ei gofrestru ar gwrs hyfforddi i optometryddion, ac sydd wedi ei gofrestru gan gorff proffesiynol perthnasol.
Context: Ystyr “myfyriwr-optometrydd” (“student optometrist”) yw person sydd wedi ei gofrestru yn y cofrestrau o fyfyrwyr a gynhelir o dan adran 8A o Ddeddf 1989 fel person sy’n ymgymryd â hyfforddiant i fod yn optometrydd, ac sy’n cael ei reoleiddio gan y Cyngor Optegol Cyffredinol.
Notes: Daw'r testun cyd-destunol o Reoliadau Unigolion sydd wedi eu Hesemptio o ran Triniaethau Arbennig (Cymru) 2024.
Last updated: 13 June 2025
Welsh: myfyriwr rhyngwladol
English: international student
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: myfyrwyr rhyngwladol
Definition: Myfyriwr sydd wedi croesi ffin genedlaethol ar gyfer addysg ac sydd wedi cofrestru ar gwrs addysg y tu allan i'r wlad y tardda ohoni.
Last updated: 21 November 2019
Welsh: myfyriwr sydd â’i ddomisil yng Nghymru
English: Welsh-domiciled student
Status B
Subject: Law
Part of speech: Noun, Masculine, Singular
Context: Un ffactor cyd-destunol pwysig yw’r newid a fu ym mhatrwm cyfranogiad myfyrwyr sydd â’u domisil yng Nghymru mewn addysg uwch.
Notes: Term a gyfyd gan amlaf yng nghyd-destun cyllid myfyrwyr. Gweler y cofnod am y term cyfreithiol domicile/domisil am esboniad o union ystyr yr elfen honno.
Last updated: 5 December 2024
Welsh: myfyriwr sy’n blentyn
English: child student
Status B
Subject: Education
Part of speech: Noun, Masculine, Singular
Plural: myfyrwyr sy'n blant
Definition: Yng nghyd-destun Rheolau Mewnfudo'r DU, person rhwng 4 ac 17 oed sydd eisiau astudio mewn ysgol annibynnol yn y DU sy'n noddi myfyrwyr.
Last updated: 4 May 2023
Welsh: myfyriwr-wirfoddolwr
English: student volunteer
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Myfriwr sy'n gwirfoddoli.
Last updated: 9 June 2006
Welsh: myfyriwr-wirfoddolwyr
English: student volunteers
Status C
Subject: Law
Part of speech: Noun, Plural
Last updated: 13 November 2009
Welsh: myfyrwyr sy'n cymryd blwyddyn i ffwrdd
English: gap year students
Status B
Subject: Education
Part of speech: Noun, Plural
Last updated: 8 December 2004
Welsh: myfyrwyr sy'n parhau â'u hastudiaethau
English: continuing students
Status C
Subject: Education
Part of speech: Noun, Plural
Last updated: 1 November 2010
Welsh: myfyrwyr tramor
English: overseas students
Status C
Subject: Education
Part of speech: Noun, Plural
Last updated: 22 July 2010
Welsh: mygdarthu
English: fumigate
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 22 January 2007
Welsh: mygio
English: mugging
Status C
Subject: Social services
Part of speech: Verb
Last updated: 13 October 2004
Welsh: MYM
English: MYM
Status A
Subject: Education
Part of speech: Noun, Masculine, Singular
Definition: Mudiad Ysgolion Meithrin
Last updated: 19 August 2003
Welsh: mympwyol
English: arbitrary
Status C
Subject: Law
Part of speech: Adjective
Context: in judicial review
Last updated: 18 October 2011
Welsh: Mynd a Dod
English: Up and About
Status C
Subject: Health
Part of speech: Verb
Context: Yng nghyd-destun y cynllun Newid am Oes.
Last updated: 29 September 2011
Welsh: Mynd ag Amgueddfeydd Ymlaen
English: Taking Museums Forward
Status A
Subject: Culture and the arts
Part of speech: Verb
Definition: Museums Council document
Last updated: 6 April 2004
Welsh: Mynd am dro, mynd amdani! Mae cerdded am awr gystal â rhedeg am awr
English: It's not just a walk it's a workout; an hour's walk is as good for you as an hour's run
Status C
Subject: Health
Part of speech: Verb
Context: In the context of Walk4life
Last updated: 12 November 2010
Welsh: Mynd am Dwf
English: Going for Growth
Status A
Subject: Economic development
Part of speech: Verb
Definition: Rhaglen gan yr hen WDA i hybu sgiliau gwerthiant a marchnata cwmnïau bwyd a diod yng Nghymru.
Last updated: 16 August 2006
Welsh: mynd ar dir
English: enter on land
Status C
Subject: Agriculture
Part of speech: Verb
Last updated: 4 June 2004
Welsh: mynd ar eich tir
English: took entry onto your land
Status C
Subject: Environment
Part of speech: Verb
Last updated: 25 June 2007