(obsolete, law) Someone who institutes a legal suit; a plaintiff or complainant. / (obsolete) Someone acting on behalf of someone else; a guardian.

plural of actor

(European Union politics) Quality of being an actor (an agent performing an act).

(rare) The manner or habits of an actor.

An actor who provides voices or voice-overs for radio drama, animations, commercials, dubbed films, games, etc.

A supporting actor who specializes in playing eccentric or unusual roles.

plural of voice actor

plural of character actor

An actor who employs the techniques of method acting

plural of bad actor