mid-15c., from Anglo-Fr. cupidite, from M.Fr. cupidité, from L. cupiditas "passionate desire," from cupidus "eager, passionate," from cupere "to desire" (perhaps cognate with Skt. kupyati "bubbles up, becomes agitated," O.Slav. kypeti "to boil," Lith. kupeti "to boil over"). Despite the erotic sense of the Latin word, in English cupidity originally, and still especially, means "desire for wealth."