Definition of casting

The word "casting" has its roots in the Old English word "castan," meaning "to throw." The act of "casting" a fishing line, for example, is a direct descendant of this original meaning. Over time, the word evolved to encompass other forms of throwing, like throwing molten metal into a mold ("casting" a bronze statue), or throwing light ("casting" a shadow). The modern use of "casting" in the context of selecting actors for a play or movie is a metaphorical extension of this meaning, reflecting the act of choosing the right individuals to fill a specific role.