consanguineous
oxford
views updated May 21 2018con·san·guin·e·ous / ˌkänˌsangˈgwinēəs/ •
adj. relating to or denoting people descended from the same ancestor: consanguineous marriages.DERIVATIVES: con·san·guin·i·ty / -ˈgwinitē/ n.
The Oxford Pocket Dictionary of Current English