c. 1200, biwicchen, "cast a spell on; enchant, subject to sorcery," from be- + Old English wiccian "to enchant, to practice witchcraft" (see witch). Literal at first, and with implication of harm; figurative sense of "to fascinate, charm past resistance" is from 1520s. *Bewiccian may well have existed in Old English, but it is not attested. Related: Bewitchery; bewitchment.