Felony

A felony is a serious crime in the United States and previously other common law countries. The term originates from English common law where felonies were originally crimes which involved the confiscation of a convicted person's land and goods; other crimes were called misdemeanors. Most common law countries have now abolished the felony/misdemeanor distinction and replaced it with other distinctions such as between "summary offences" and "indictable offences."

In the United States, where the felony/misdemeanor distinction is still widely applied, the federal government defines a felony as a crime which involves a potential punishment of one year or longer in prison.