/ Dictionary / Index H hyperform: Meaning and Definition of Find definitions for: hy•per•form Pronunciation: (hī'pur-fôrm"), [key] — n. Ling. a pronunciation or grammatical form or usage produced by hypercorrection. Cf. hypercorrection, hyperurbanism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hyperfocal distance hyperfunction Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language