Breadcrumb Home > Dictionary > Index E ethnical: Meaning and Definition of Find definitions for: eth•ni•cal Pronunciation: (eth'ni-kul), [key] — adj. ethnic. of, pertaining to, or concerned with ethnology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ethnical (Thesaurus) ethnic ethnic cleansing ✖ Related Content Daily Word Quiz: derogate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language