Breadcrumb Home > Dictionary > Index R rebut: Meaning and Definition of Find definitions for: re•but Pronunciation: (ri-but'), [key] — v., -but•ted, -but•ting. —v.t. to refute by evidence or argument. to oppose by contrary proof. —v.i. to provide some evidence or argument that refutes or opposes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rebut (Thesaurus) rebus sic stantibus rebuttal TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: felicitous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language