Noah Webster
Criminal
CRIMINAL, adjective
1. Guilty of a crime; applied to persons.
2. Partaking of a crime; involving a crime; that violates public law, divine or human; as, theft is a criminal act.
3. That violates moral obligation; wicked.
4. Relating to crimes; opposed to civil; as a criminal code; criminal law.
CRIMINAL, noun A person who has committed an offense against public law; a violator of law, divine or human. More particularly, a person indicted or charged with a public offense, and one who is found guilty, by verdict, confession or proof.
CRIMINAL conversation, the illegal commerce of the sexes; adultery.