From Wikipedia: Impeachment is the process by which a legislative body levels charges against a government official. Impeachment does not in itself remove the official definitively from office; it is similar to an indictment in criminal law, and thus it is essentially the statement of charges against the official. Whereas in some countries the individual is provisionally removed, in others they can remain in office during the trial. Once an individual is impeached, they must then face the possibility of conviction on the charges by a legislative vote, which is separate from the impeachment, but flows from it, and a judgment which convicts the official on the articles of impeachment entails the official’s definitive removal from office.