/ Dictionary / Index H humpbacked: Meaning and Definition of Find definitions for: hump•backed Pronunciation: (hump'bakt"), [key] — adj. having a hump on the back. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: humpbacked (Thesaurus) humpback humpback salmon Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language