1. The difference between the physical features of males and females. 2. The difference between males and females and how they think and behave. See gender differences. Compare sex role.

SEX DIFFERENCES: "Our sex differences are evident in our physical features and how we think and behave."
Cite this page: N., Pam M.S., "SEX DIFFERENCES," in, April 13, 2013, (accessed May 11, 2021).