Eth″ics (?), n. [Cf. F. éthique. See Ethic.] The science of human duty; the body of rules of duty drawn from this science; a particular system of principles and rules concerting duty, whether true or false; rules of practice in respect to a single class of human actions; as, political or social ethics; medical ethics.
The completeness and consistency of its morality is the peculiar praise of the ethics which the Bible has taught. I. Taylor.