be·witch 
(bĭ-wĭch)
(bĭ-wĭch)tr.v. be·witched, be·witch·ing, be·witch·es
1. To place under one's power by magic; cast a spell over.
2. To captivate completely; fascinate. See Synonyms at charm.
[Middle English biwicchen : probably bi-, be- + wicchen (from Old English wiccian, from wicce, witch, or wicca, sorcerer); see weg- in the Appendix of Indo-European roots.]
be·witcher n.
be·witcher·y n.
be·witching·ly adv.