/ Dictionary / Index I indigotin: Meaning and Definition of Find definitions for: in•dig•o•tin Pronunciation: (in-dig'u-tin, in"di-gōt'n), [key] — n. See(def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: indigotin (Thesaurus) indigotic Indio Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language