/ Dictionary / Index A acutance: Meaning and Definition of Find definitions for: a•cut•ance Pronunciation: (u-kyt'ns), [key] — n. a measure of the sharpness with which a film can reproduce the edge of an object. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. acusector acute Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language