This document defines several kinship terms related to choice of marriage partners, descent, residence after marriage, and family authority. It explains that endogamy refers to choosing partners within one's group, while exogamy means choosing outside one's group. For descent, it describes patrilineal as following the male line, matrilineal as following the female line, and bilinear as following both lines. Regarding residence, it defines patrilocal as living with the husband's parents, matrilocal as living with the wife's parents, and neolocal as living together independently. Finally, it outlines patriarchal families having father as the main authority, matriarchal having mother as authority, and equalitarian