Blud ( ; , ), one of the Slavic fairies in Slavic mythology, is an evil-deity that causes disorientation and leads a person aimlessly around and round. The term also refers to illicit fornication, the desire for which Slavic clerics claimed to come from the Devil.Levin, Eve, Sex and Society in the World of the Orthodox Slavs, 900-1700. pp. 46, 157, 164, 189, Cornell University Press, 1995

Blud in the Russian language means: debauchery, adultery and deviation from the straight path in the literal and figurative sense.

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