of or relating to a patriarch, the male head of a family, tribe, community, church, order, etc.: my father's conservative, patriarchal ways.
characteristic of an entity, family, church, etc., controlled by men: the highly patriarchal Mormon church.
Sometimes pa·tri·ar·chic, pa·tri·ar·chi·cal.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Online Etymology Dictionary, © 2010 Douglas Harper