/ Dictionary / Index V Vitalian: Meaning and Definition of Find definitions for: Vi•tal•ian Pronunciation: (vi-tāl'yun, -tā'lē-un), [key] — n. dieda.d.672, pope 657–672. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vital function vitalism Related Content Daily Word Quiz: feral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language