/ Dictionary / Index I infra dig: Meaning and Definition of Find definitions for: in•fra dig Pronunciation: (in'fru dig'), [key] beneath one's dignity. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. infraction infrahuman 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