.]]A villain is an "evil" character in a story, whether an historical narrative or, especially, a work of fiction. The villain usually is the bad guy, the characters who fight against the hero. A female villain is sometimes called a villainess. Random House Unabridged Dictionary defines villain as "a cruelly malicious person who is involved in or devoted to wickedness or crime; scoundrel; or a character in a play, novel, or the like, who constitutes an important evil agency in the plot."