n. [ Contr. fr. Scot. jillet a giddy girl, a jill-flirt, dim. of jill a jill. ] A woman who capriciously deceives her lover; a coquette; a flirt. Otway. [ 1913 Webster ]
v. t.
v. i. To play the jilt; to practice deception in love; to discard lovers capriciously. Congreve. [ 1913 Webster ]