Found 2 items, similar to nucleole.
English → English (WordNet) Definition: nucleole nucleole n : a small round body of protein in a cell nucleus; nucleoli contain RNA and are involved in protein synthesis [syn: nucleolus]
English → English (gcide) Definition: Nucleole Nucleole \Nu"cle*ole\, n. [See Nucleolus.] The nucleus within a nucleus; nucleolus. [1913 Webster]