/ Dictionary / Index B behave: Meaning and Definition of Find definitions for: be•have Pronunciation: (bi-hāv'), [key] — v., -haved, -hav•ing. —v.i. to act in a particular way; conduct or comport oneself or itself: The ship behaves well. to act properly: Did the child behave? to act or react under given circumstances: This plastic behaves strangely under extreme heat or cold. —v.t. to conduct or comport (oneself&hasp;) in a proper manner: Sit quietly and behave yourself. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: behave (Thesaurus) Behar behavior Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language