Lycanthropy
Transformation
into a wolf:
in horror stories and legends, the transformation of a person
into a wolf.
Lycanthrope
Werewolf:
a werewolf (literary) [Early 17th century. Via modern Latin
from Greek lukanthrpos , from lukos "wolf" + anthrpos "human
being."]
Theriomorphic
(GK theriomorphos, fr. therion beast + morphe
form - more at treacle): having an animal form.

Encarta®
World English Dictionary [North American Edition] © & (P)
2001 Microsoft Corporation. All rights reserved. Developed
for Microsoft by Bloomsbury Publishing Plc.
"Werewolf,"
Microsoft® Encarta® Online Encyclopedia 2001 http://encarta.msn.com
© 1997-2000 Microsoft Corporation. All Rights Reserved.