Pronunciation: (bī"ō-sō'shul),[key] —adj. 1. of, pertaining to, or entailing the interaction or combination of social and biological factors.
2. Sociol.of, pertaining to, or characteristic of the theories of or phenomena studied in biosociology.
3. of or pertaining to social phenomena that are affected by biological factors. Also,bi•o•so•ci•o•log•i•calPronunciation: (bī"ō-sō"sē-u-loj'i-kul, -shē-).[key]