/ 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: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language