/ Dictionary / Index A auxilytic: Meaning and Definition of Find definitions for: aux•i•lyt•ic Pronunciation: (ôk"su-lit'ik), [key] — adj. Biochem. promoting lysis or increasing lytic action. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. auxiliary verb auxin Related Content Daily Word Quiz: exemplary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language