Adjective
1. of or relating to the philosophical study of ethics;
"ethical codes""ethical theories"2. conforming to accepted standards of social or professional behavior;
"an ethical lawyer""ethical medical practice""an ethical problem""had no ethical objection to drinking""Ours is a world of nuclear giants and ethical infants"- Omar N. Bradley3. adhering to ethical and moral principles;
"it seems ethical and right""followed the only honorable course of action""had the moral courage to stand alone"