/ Dictionary / Index T Treasury certificate: Meaning and Definition of Find definitions for: Treas'ury certif"icate Pronunciation: [key] an obligation of the U.S. government represented by certificates in denominations ranging from $1000 to $1,000,000, maturing in one year or less with interest periodically payable by the redemption of coupons. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Treasury bond Treasury note Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language