Syn'ar-chy, n.
n. [Gr. συναρχία, from συνάρχειν, to rule jointly with, from σύν, with, and ἄρχειν, to rule.] Joint rule or sovereignty. [Rare.] Stackhouse.
n. [Gr. συναρχία, from συνάρχειν, to rule jointly with, from σύν, with, and ἄρχειν, to rule.] Joint rule or sovereignty. [Rare.] Stackhouse.