A villain is an "evil" character in a story, whether a historical narrative or, especially, a work of fiction. In soap operas, the villain, sometimes called a "bad guy", is an antagonist, tending to have a negative effect on other characters. A female villain is sometimes called a villainess or "bad girl". 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". An early use of the term soap opera villain was in 1942.