n. 1. One who, or that which, is cast away or shipwrecked. [ 1913 Webster ]
2. One who is ruined; one who has made moral shipwreck; a reprobate. [ 1913 Webster ]
Lest . . . when I have preached to others, I myself should be a castaway. 1 Cor. ix. 27. [ 1913 Webster ]
a. Of no value; rejected; useless. [ 1913 Webster ]