noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Alternative form of nucleolus. alt-of, alternative
2. 2
   a small round body of protein in a cell nucleus; such organelles contain RNA and are involved in protein synthesis wordnet

Synonyms

All synonyms

nucleolusnucleolus

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.