nucleus
noun
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Divide nucleus into syllables:

nu · cleus

How to pronounce nucleus:

Definition of nucleus:

nucleus (noun):
the small bright body in the head of a comet
a part of the cell containing DNA and RNA and responsible for growth and reproduction.

Synonyms for nucleus:

achromatin
axis
base
basis
capital
cell
cell nucleus
cell organ
center
central
centre
chromatin
chromatin granule
chromosome
core
core group
cynosure
epicenter
focus
ground zero
headquarters
heart
hub
karyon
karyoplasm
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Antonyms for nucleus:

abstract
annex
annexe
appearance
divorce
end
enervation
exterior
exteriority
extra
facade
face
front
frontage
insignificance
lethargy
meaninglessness
nothing
nothingness
offshoot
outside
periphery
result
skin
spoke
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