What does nucleus mean or Definition?

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List of meaning for nucleus

the key element of a person, place, or thing upon which everything else is connected

nucleus, cell nucleus, karyon(noun)

a part of the cell containing DNA and RNA and responsible for growth and reproduction

nucleus(noun)

the positively charged dense center of an atom

core, nucleus, core group(noun)

a small group of indispensable persons or things

"five periodicals make up the core of their publishing program"

nucleus(noun)

(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

nucleus(noun)

any histologically identifiable mass of neural cell bodies in the brain or spinal cord

lens nucleus, nucleus(noun)

the central structure of the lens that is surrounded by the cortex

a thing or place that is of greatest importance to an activity or interest

a college campus that was a nucleus of opposition to the war

the central part or aspect of something under consideration

the nucleus of the movement's methodology has always been passive resistance

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