/ Dictionary / Index B Biak: Meaning and Definition of Find definitions for: Bi•ak Pronunciation: (bē-yäk'), [key] — n. an island N of Irian Barat, in Indonesia. 948 sq. mi. (2455 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Biafra Bialik Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language