/ Dictionary / Index E equiv.: Meaning and Definition of Find definitions for: equiv. Pronunciation: [key] equivalent. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. equity stock equivalence Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language