/ Dictionary / Index F Fuzzbuster: Meaning and Definition of Find definitions for: Fuzz•bust•er Pronunciation: (fuz'bus"tur), [key] — Trademark. Trademark. a brand name for an electronic device that alerts the driver of an automobile to the presence of radar units used by police to measure vehicle speed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fuzzball fuzz tone Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language