/ Dictionary / Index V volcanic: Meaning and Definition of Find definitions for: vol•can•ic Pronunciation: (vol-kan'ik), [key] — adj. of or pertaining to a volcano: a volcanic eruption. discharged from or produced by volcanoes: volcanic mud. characterized by the presence of volcanoes: a volcanic area. suggestive of or resembling a volcano; potentially explosive; volatile: a volcanic temper. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: volcanic (Thesaurus) vol-au-vent volcanic ash Related Content Daily Word Quiz: laudable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language