/ Dictionary / Index B baluchithere: Meaning and Definition of Find definitions for: ba•lu•chi•there Pronunciation: (bu-l'chu-thēr"), [key] — n. a hornless rhinoceros of the extinct genus Baluchitherium that inhabited central Asia during the Oligocene and early Miocene epochs: the largest land mammal known. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Baluchistan States balun Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language