Breadcrumb Home > Dictionary > Index B biolinguistics: Meaning and Definition of Find definitions for: bi•o•lin•guis•tics Pronunciation: (bī"ō-ling-gwis'tiks), [key] — n. (used with a sing. v.) Ling. the study of language functions as they relate to or derive from the biological characteristics of an organism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. biol. biological ✖ Related Content Daily Word Quiz: donnybrook Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language