TermCymru

Results are displayed in Welsh alphabetical order A-Y
Welsh: cell epithelaidd yr ysgyfaint
English: lung epithelial cell
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Plural: celloedd epithelaidd yr ysgyfaint
Last updated: 20 February 2020
Welsh: cellesgen
English: iris
Status C
Subject: Plants
Part of speech: Noun, Feminine, Singular
Definition: wildflower
Last updated: 27 January 2004
Welsh: cell fechan
English: femtocell
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Plural: celloedd bychan
Definition: Small cells (“femtocells”) are miniature cellular base stations. They provide a low-power signal much closer to mobile users than traditional macro networks, which they complement, resulting in better voice quality, higher data performance and better battery life. The term femtocell was originally used to describe residential products, with picocell being used for enterprise/business premises and metrocell for public/outdoor spaces. As the underlying femtocell technology expanded to address this wider scope, the term small cell was adopted to cover all aspects.
Last updated: 9 May 2016
Welsh: cell fformiwla
English: formula cell
Status B
Subject: ICT
Part of speech: Noun, Feminine, Singular
Last updated: 19 July 2005
Welsh: cell genedlyddol
English: progenitor cell
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: celloedd cenedlyddol
Definition: A progenitor cell is a biological cell that, like a stem cell, has a tendency to differentiate into a specific type of cell, but is already more specific than a stem cell and is pushed to differentiate into its "target" cell.
Last updated: 7 July 2015
Welsh: cell genedlyddol gwaedfagol
English: haemopoietic progenitor cell
Status B
Subject: Law
Part of speech: Noun, Feminine, Singular
Plural: celloedd cenedlyddol gwaedfagol
Definition: Haematopoietic Progenitor Cells (HPCs) are best known as stem cells, that give rise to all the blood cell types - white cells, red cells and platelets.
Last updated: 7 July 2015
Welsh: celli
English: stand
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: o goed
Last updated: 6 August 2008
Welsh: cell ladd
English: killer cell
Status A
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 6 January 2014
Welsh: cellraniad
English: cell division
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 24 January 2012
Welsh: cell waelodol
English: basal cell
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Last updated: 16 August 2004
Welsh: cell wedi'i chapio
English: capped cell
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Context: Yng nghyd-destun gwenyna.
Last updated: 21 July 2010
Welsh: cellwlos
English: cellulose
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last updated: 3 October 2006
Welsh: Cell y Cyfarwyddwr
English: Director's Cell
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last updated: 7 February 2024
Welsh: Cell y Wasg
English: Press Cell
Status A
Subject: Welsh Government posts and departments
Part of speech: Noun, Feminine, Singular
Last updated: 8 February 2024
Welsh: celu mewnol dan orfodaeth
English: coerced internal concealment
Status B
Subject: Justice and order
Part of speech: Verb
Last updated: 4 March 2026
Welsh: celynnen
English: holly
Status A
Subject: Plants
Part of speech: Noun, Feminine, Singular
Plural: celyn
Definition: Ilex aquifolium
Last updated: 21 June 2022
Welsh: celyn y môr
English: sea holly
Status A
Subject: Plants
Part of speech: Noun, Plural
Definition: Eryngium maritimum
Context: Unigol: celynnen y môr (b).
Last updated: 12 December 2013
Welsh: Cemais Comawndwr
English: Kemeys Commander
Status A
Subject: Place-names
Part of speech: Proper noun
Definition: Sir Fynwy
Last updated: 14 August 2003
Welsh: cemeg
English: chemistry
Status C
Subject: Environment
Part of speech: Noun, Feminine, Singular
Last updated: 27 September 2012
Welsh: cemegau
English: chemistries
Status C
Subject: Environment
Part of speech: Noun, Plural
Last updated: 27 September 2012
Welsh: cemegion
English: chemicals
Status C
Subject: Environment
Part of speech: Noun, Plural
Context: Ar sail y Termiadur Addysg.
Last updated: 20 May 2004
Welsh: Cemegol, Biolegol, Radiolegol neu Niwclear
English: CBRN
Status C
Subject: Environment
Definition: Chemical, Biological, Radiological or Nuclear
Last updated: 10 January 2007
Welsh: Cemegol, Biolegol, Radiolegol neu Niwclear
English: Chemical, Biological, Radiological or Nuclear
Status C
Subject: Environment
Part of speech: Adjective
Definition: CBRN
Last updated: 10 January 2007
Welsh: cemegyn
English: chemical
Status C
Subject: Environment
Part of speech: Noun, Masculine, Singular
Context: Ar sail y Termiadur Addysg.
Last updated: 20 May 2004
Welsh: CEMET
English: CEMET
Status C
Subject: ICT
Part of speech: Noun, Feminine, Singular
Definition: Centre of Excellence in Mobile and Emerging Technologies / Y Ganolfan Ragoriaeth mewn Technolegau Symudol a Datblygol
Notes: Cyfieithiad cwrteisi ar enw’r ganolfan.
Last updated: 7 July 2016
Welsh: cemotherapi
English: chemotherapy
Status A
Subject: Health
Part of speech: Noun, Masculine, Singular
Last updated: 22 June 2006
Welsh: cemotherapi mewnberitoneaidd hyperthermig
English: hyperthermic intraperitoneal chemotherapy
Status B
Subject: Health
Part of speech: Noun, Masculine, Singular
Definition: Triniaeth canser sy'n golchi ceudod yr abdomen â chyffur cemotherapi sydd wedi ei gynhesu.
Last updated: 27 January 2022
Welsh: cenadaethau
English: missions
Status A
Subject: Economic development
Part of speech: Noun, Plural
Definition: NID teithiau, perwylion
Last updated: 7 October 2002
Welsh: cenadaethau economaidd
English: economic missions
Status A
Subject: Economic development
Part of speech: Noun, Plural
Last updated: 7 October 2002
Welsh: Cenarth a Llangeler
English: Cenarth and Llangeler
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
Welsh: Cendl
English: Beaufort
Status A
Subject: Place-names
Part of speech: Proper noun
Notes: Ward etholiadol ym Mwrdeistref Sirol Blaenau Gwent. Dyma'r enwau a ragnodwyd yn Gymraeg a Saesneg ar gyfer y ward yng Ngorchymyn Bwrdeistref Sirol Blaenau Gwent (Trefniadau Etholiadol) 2021.
Last updated: 17 August 2022
Welsh: cenedl
English: gender
Status A
Subject: Culture and the arts
Part of speech: Noun, Feminine, Singular
Context: Dosbarth gramadegol enwau.
Last updated: 6 January 2014
Welsh: #CenedlAilLenwi
English: #RefillNation
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Notes: Hashnod mewn perthynas â'r ymgyrch i leihau'r defnydd ar boteli plastig untro. Defnyddier "cenedl ail-lenwi" mewn testunau rhydd, ond ni ellir defnyddio cysylltnodau mewn hashnodau.
Last updated: 4 June 2018
Welsh: Cenedl Ail-lenwi
English: Refill Nation
Status A
Subject: Environment
Part of speech: Noun, Feminine, Singular
Notes: Ymgyrch i leihau'r defnydd ar boteli plastig untro
Last updated: 27 September 2018
Welsh: Cenedl Allblyg
English: An Outward Looking Nation
Status C
Subject: General
Part of speech: Noun, Feminine, Singular
Definition: Title of First Minister lecture.
Last updated: 2 August 2010
Welsh: Cenedl Hyblyg
English: Agile Nation
Status B
Subject: Economic development
Part of speech: Proper noun, Feminine, Singular
Definition: Career development project managed by Chwarae Teg.
Last updated: 14 May 2012
Welsh: cenedligrwydd deuol
English: dual nationality
Status C
Subject: Personnel
Part of speech: Noun, Masculine, Singular
Last updated: 12 September 2008
Welsh: Cenedl Llwybr Carlam
English: Fast Track Nation
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Yng nghyd-destun yr ymdrech i roi terfyn ar yr epidemig HIV.
Last updated: 12 March 2026
Welsh: Cenedl Marmot
English: Marmot Nation
Status B
Subject: Health
Part of speech: Noun, Feminine, Singular
Notes: Ymadrodd yn ymwneud â dod yn genedl sy'n mabwysiadu wyth egwyddor yr arbenigwr iechyd y cyhoedd, Syr Michael Marmot. Mae'r rhain yn ceisio cael gwared ar wahaniaethau annheg ac y gellir eu hosgoi ym maes iechyd.
Last updated: 18 September 2025
Welsh: Cenedl Masnach Deg
English: Fair Trade Nation
Status C
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last updated: 3 April 2013
Welsh: Cenedl Noddfa
English: Nation of Sanctuary
Status B
Subject: Community development
Part of speech: Proper noun
Definition: Cynllun gan Lywodraeth Cymru sy'n disgrifio sut y bydd yn cefnogi ffoaduriaid a cheiswyr lloches.
Last updated: 26 January 2023
Welsh: Cenedl Noddfa - Bwrdd Trosolwg Strategol Cymru
English: Nation of Sanctuary All Wales Strategic Oversight Board
Status A
Subject: Community development
Part of speech: Noun, Masculine, Singular
Last updated: 30 November 2023
Welsh: cenedl sy’n gyfrifol ar lefel fyd-eang
English: globally responsible nation
Status B
Subject: Politics
Part of speech: Noun, Masculine, Singular
Context: Mae angen sefydlu Cymru fel cenedl sy’n gyfrifol ar lefel fyd-eang.
Last updated: 12 November 2020
Welsh: Cenedl Un Blaned
English: One Planet Nation
Status B
Subject: Transport
Part of speech: Proper noun, Feminine, Singular
Last updated: 8 May 2012
Welsh: cenedl wrth-hiliol
English: anti-racist nation
Status B
Subject: Community development
Part of speech: Noun, Feminine, Singular
Context: Rydym am wneud Cymru yn genedl wrth-hiliol ac erlid stigma a chasineb.
Notes: Elfen yn y Cytundeb Cydweithio rhwng Llywodraeth Cymru a Phlaid Cymru, Tachwedd 2021.
Last updated: 22 November 2021
Welsh: cen epiffytig
English: epiphytic lichen
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last updated: 12 December 2013
Welsh: cenfaint
English: herd
Status C
Subject: Agriculture
Part of speech: Noun, Feminine, Singular
Definition: of swine
Last updated: 29 July 2003
Welsh: cenhadaeth
English: mission
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Definition: NID taith, perwyl
Last updated: 7 October 2002
Welsh: cenhadaeth ddiwylliannol
English: cultural mission
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last updated: 7 October 2002
Welsh: cenhadaeth economaidd
English: economic mission
Status A
Subject: Economic development
Part of speech: Noun, Feminine, Singular
Last updated: 7 October 2002