/ Dictionary / Index R rabies: Meaning and Definition of Find definitions for: ra•bies Pronunciation: (rā'bēz), [key] — n. Pathol. an infectious disease of dogs, cats, and other animals, transmitted to humans by the bite of an infected animal and usually fatal if prophylactic treatment is not administered: caused by an RNA virus of the rhabdovirus group; hydrophobia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rabies (Thesaurus) rabid Rabin Related Content Daily Word Quiz: modify Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language