/ Dictionary / Index B Bihar and Orissa: Meaning and Definition of Find definitions for: Bihar' and O•ris'sa Pronunciation: (ô-ris'u, ō-ris'u), [key] a former province of NE India: now divided into the states of Bihar and Orissa. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Bihar Bihari Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language