Nucleus

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Nucleus Meaning and Definition in Dictionary

Definitions from Wordnet 2.0


  • a part of the cell containing DNA and RNA and responsible for growth and reproduction
  • any histologically identifiable mass of neural cell bodies in the brain or spinal cord
  • a small group of indispensable persons or things; "five periodicals make up the core of their publishing program"
  • the positively charged dense center of an atom
  • (astronomy) the center of the head of a comet; consists of small solid particles of ice and frozen gas that vaporizes on approaching the sun to form the coma and tail

Definitions from Wiktionary


  • a part of the cell containing DNA and RNA and responsible for growth and reproduction ,
  • the positively charged dense center of an atom ,
  • a small group of indispensable persons or things; "five periodicals make up the core of their publishing program" ,
  • (astronomy) the center of the head of a comet; consists of small solid particles of ice and frozen gas that vaporizes on approaching the sun to form the coma and tail ,
  • any histologically identifiable mass of neural cell bodies in the brain or spinal cord

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Wikipedia Meaning and Definition on 'Nucleus'


  • Nucleus: Nucleus (pl: nuclei) is a Latin word for the seed inside a fruit . It may refer to: Atomic nucleus , the very dense central region of an ...
  • Cell nucleus: In cell biology , the nucleus (pl. nuclei; from Latin la | nucleus or la | nuculeus, meaning kernel) is a membrane -enclosed organelle ...
  • Atomic nucleus: The nucleus is the very dense region consisting of proton s and neutron s at the center of an atom . It was discovered in 1911 as a result ...
  • Active galactic nucleus: An active galactic nucleus (AGN) is a compact region at the centre of a galaxy that has a much higher than normal luminosity over at least ...
  • Comet nucleus: The nucleus is the solid, central part of a comet , popularly termed a dirty snowball or an icy dirtball. A cometary nucleus is composed ...
  • Nucleus (neuroanatomy): In neuroanatomy , a nucleus is a brain structure consisting of a relatively compact cluster of neuron s. It is one of the two most common ...
  • Nucleus (band): Nucleus were a pioneering jazz-rock band from Britain who continued in different forms from 1969 to 1989. In their first year they won ...
  • Nucleus RTOS: Nucleus RTOS is a real-time operating system (RTOS) and toolset created by the Embedded Software Division of Mentor Graphics for various ...

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Nucleus Sample Sentences in News


  • Nucleus appoints Heron as new chief financial officer
    NUCLEUS, the Edinburgh-based investment platform group, has poached Doug Heron from Adam & Co to be its new chief financial officer. Read more on this news related to 'Nucleus'
  • Infor Recognized as Leader in Human Capital Management by Nucleus Research in Latest Value Matrix
    Infor, a leading provider of business application software serving more than 73,000 customers, today announced that Infor HCM has been recognized as a Leader among human capital management applications ... Read more on this news related to 'Nucleus'
  • IBM, SAP, Adaptive Insight and Infor Deliver Greatest Usability in Latest Nucleus Research Value Matrix for Corporate ...
    Nucleus Research has released the 2014 second half corporate performance management Technology Value Matrix, finding cloud offerings lead dynamic market growth amongst new deployments. Read more on this news related to 'Nucleus'

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