/ Dictionary / Index T tine test: Meaning and Definition of Find definitions for: tine' test" Pronunciation: [key] a screening test for tuberculosis in which an instrument having four sharp prongs dipped in tuberculin antigen is pressed into the skin of the forearm. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tineid tin fish Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language