/ Dictionary / Index S share certificate: Meaning and Definition of Find definitions for: share' certif"icate Pronunciation: [key] a certificate of deposit issued by a credit union. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. share account sharecrop Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language