/ Dictionary / Index V vacuolate: Meaning and Definition of Find definitions for: vac•u•o•late Pronunciation: (vak'y-u-lit, -lāt", -yu-lit, -lāt"), [key] — adj. having a vacuole or vacuoles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: vacuolate (Thesaurus) vacuity vacuolation Related Content Daily Word Quiz: ingenuity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language