/ Dictionary / Index H hiss: Meaning and Definition of Find definitions for: hiss Pronunciation: (his), [key] —v.t. to express disapproval of by hissing: The audience hissed the controversial play. to silence or drive away by hissing (usually fol. by away, down, etc.): They hissed down the author when he tried to speak. to utter with a hiss. —n. a hissing sound, esp. one made in disapproval. Hiss Pronunciation: (his), [key] born 1904, U.S. public official, accused of espionage 1948 and imprisoned for perjury 1950–54. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hiss (Thesaurus) hispidulous Hissarlik Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language