WordReference Random House Unabridged Dictionary of American English © 2026
met•a•eth•ics
(met′ə eth′iks, met′ə eth′-),USA pronunciation n. (usually used with a sing. v.)
met′a•eth′i•cal, adj.
- Philosophythe philosophy of ethics dealing with the meaning of ethical terms, the nature of moral discourse, and the foundations of moral principles.
- meta- + ethics 1945–50