Lycanthrope

Lycanthrope is a term used to describe a human believed or claimed to transform into a wolf or to possess the nature of a wolf. In myth and folklore, such beings are often called werewolves. The word derives from Greek lykánthropos (lykos = wolf, anthrōpos = man). The plural can be lycanthropes or werewolves depending on context; lycanthropy is the condition or state of being a lycanthrope.

Throughout European folklore, werewolf legends appeared in many cultures, with differing methods of transformation and triggers, such as full moons, curses, or mystical rites. In medieval and early modern Europe, accusations of lycanthropy arose during witch hunts and legal trials, though many cases likely reflected misidentification, superstition, or other medical conditions.

In modern psychology and psychiatry, clinical lycanthropy refers to a rare delusion in which a person believes they have transformed into an animal, typically a wolf, or possesses animal-like characteristics. It may accompany psychotic disorders, mood disorders, seizures, or neurological illness, and is treated with standard psychiatric care.

In fiction and popular culture, lycanthropes are common characters in horror and fantasy, depicted with varying abilities, vulnerabilities, and lore, from silver weapons to transformation mechanics. The term remains mainly used in literary, cinematic, and gaming contexts today, while clinical lycanthropy remains a recognized but uncommon diagnosis.