/ Dictionary / Index M metaethics: Meaning and Definition of Find definitions for: met•a•eth•ics Pronunciation: (met"u-eth'iks, met'u-eth"-), [key] — n. (usually used with a sing. v.) the philosophy of ethics dealing with the meaning of ethical terms, the nature of moral discourse, and the foundations of moral principles. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. meta-dichlorobenzene metafiction Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language