/ Dictionary / Index F fluster: Meaning and Definition of Find definitions for: flus•ter Pronunciation: (flus'tur), [key] — v.t. to put into a state of agitated confusion: His constant criticism flustered me. to excite and confuse with drink. —v.i. to become agitatedly confused. —n. nervous excitement or confusion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fluster (Thesaurus) flush right flustrated Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language