hegeˈmonical,a. [f. as prec. + -al1.] =prec. a1619M. Fotherby Atheom. i. xi. §5 (1622) 120 The most Prince-like and Hegemonical part of his soule.1678Cudworth Intell.Syst. 859 Mind..hath a natural imperium and dominion over all—it being the most hegemonical thing.