/ Dictionary / Index I inro: Meaning and Definition of Find definitions for: in•ro Pronunciation: (in'rō), [key] — pl. -ro. a small lacquer box with compartments for medicines, cosmetics, etc., worn on the waist sash of the traditional Japanese costume. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. inrigger inroad 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