PERK Meaning of PERK in English I . v. a. Dress, prank, make trim, make smart. II . v. n. 1.Be ~, be proud, be ~y, be smart.2.Peer, look narrowly, look sharply, scan. III . a. Pert, trim, smart, brisk, airy, jaunty, vain, ~y. Soule. Dictionary of English synonyms. Словарь английских синонимов. 2012