A Rakshasa is a demonic being from Hindu mythology. As mythology made its way into other religions, the rakshasa was later incorporated into Buddhism. Rakshasas are also called maneaters. A female rakshasa is known as a Rakshasi. A female Rakshasa in human form is a Manushya-Rakshasi. The terms Asura and Rakshasa are sometimes used interchangeably.
Rakshasa were most often depicted as ugly, fierce-looking and enormous creatures and with two fangs protruding down from the top of the mouth as well as sharp, claw-like fingernails. They are shown as being mean, growling like beasts and as insatiable cannibals who could smell the scent of flesh. Some of the more ferocious ones were shown with flaming red eyes and hair, drinking blood with their palms.