/ Dictionary / Index V Vulcanian: Meaning and Definition of Find definitions for: Vul•ca•ni•an Pronunciation: (vul-kā'nē-un), [key] — adj. of, pertaining to, or associated with Vulcan. (l.c.) volcanic. (l.c.) of or pertaining to metalworking. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Vulcan vulcanism Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language