▪ I.unmoˈnopolizing,vbl.n. (un-2 8.) 1641Milton Reform. ii. 85 The unappropriating, and unmonopolizing the rewards of learning and industry, from the greasie clutch of ignorance. ▪ II.unmoˈnopolizing,ppl.a. (un-1 10.) 1875Encycl.Brit. I. 216/1 The disinterested and unmonopolising side of æsthetic pleasure.