/ Dictionary / Index B brush-off: Meaning and Definition of Find definitions for: brush-off Pronunciation: (brush'ôf", -of"), [key] — n. a refusal to talk or listen to someone; abrupt or final dismissal or rebuff. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: brush-off (Thesaurus) brushless brush-on Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language