Breadcrumb Home > Dictionary > Index B batty: Meaning and Definition of Find definitions for: bat•ty Pronunciation: (bat'ē), [key] — -ti•er, -ti•est. insane; crazy; eccentric. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: batty (Thesaurus) battuto Batu Khan ✖ Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language