/ Dictionary / Index T tariff: Meaning and Definition of Find definitions for: tar•iff Pronunciation: (tar'if), [key] — n. an official list or table showing the duties or customs imposed by a government on imports or exports. the schedule or system of duties so imposed. any duty or rate of duty in such a list or schedule. any table of charges, as of a railroad, bus line, etc. bill; cost; charge. —v.t. to subject to a tariff. to put a valuation on according to a tariff. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: tariff (Thesaurus) Tar Heel State Tarija Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language