/ Dictionary / Index S superinflation: Meaning and Definition of Find definitions for: su•per•in•fla•tion Pronunciation: (s"pur-in-flā'shun), [key] — n. hyperinflation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. superinfection superintend Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language