/ Dictionary / Index V vesicular: Meaning and Definition of Find definitions for: ve•sic•u•lar Pronunciation: (vu-sik'yu-lur), [key] — adj. of or pertaining to a vesicle or vesicles. having the form of a vesicle. characterized by or consisting of vesicles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: vesicular (Thesaurus) vesicle vesicular exanthema Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language