vacuole: Meaning and Definition of
vac•u•ole
Pronunciation: (vak'y-ōl"), [key]
— n. Biol.
- a membrane-bound cavity within a cell, often containing a watery liquid or secretion. See diag. under
- a minute cavity or vesicle in organic tissue.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.