/ Dictionary / Index T T-bar: Meaning and Definition of Find definitions for: T-bar Pronunciation: (tē'bär"), [key] — n. Building Trades. a rolled metal bar or beam with a cross section resembling aAlso calledSee illus. under Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: t-bar (Thesaurus) T.B.A. T-bar lift Related Content Daily Word Quiz: pugilist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language