/ Dictionary / Index B biosociology: Meaning and Definition of Find definitions for: bi•o•so•ci•ol•o•gy Pronunciation: (bī"ō-sō"sē-ol'u-jē, -shē-), [key] — n. the study of the evolution of social forms and the development of social behavior in terms analogous to or correlated with biological studies. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. biosocial biospeleology Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language