consociate /kənˈsəʊsieɪt/verb 3/kənˈsəʊsiət/ noun 1forms 3 verb3 •(US) To unite in an ecclesiastical consociation. •(no longer used) To associate, partner, or join (with).In the first place therefore, it cannot but amuse a mans mind to think what these officious Spirits should be that so willingly sometimes offer themselves to consociate with a man: […] — 1662 •(no longer used) To form an alliance, confederacy, or relationship with; to bring together; to join; to unite, usually figuratively.Join pole to pole, consociate severed worlds. — 1747 consociate /kənˈsəʊsiət/ noun1 •(no longer used) An associate; an accomplice.[I]f his just hand shall svveep us avvay in the company of our vvicked consociates, vve have reason to thank none but our selves for our sufferings. — 1648 formsconsociated · consociating · consociates