nucleolus
Pronunciation: /ˌnjuːklɪˈəʊləs/
Definition of nucleolus
noun ( plural nucleoli /-lʌɪ/)
BiologyOrigin:
mid 19th century: from late Latin, diminutive of Latin nucleus 'inner part, kernel' (see nucleus)
mid 19th century: from late Latin, diminutive of Latin nucleus 'inner part, kernel' (see nucleus)