/ Dictionary / Index A acritical: Meaning and Definition of Find definitions for: a•crit•i•cal Pronunciation: (ā-krit'i-kul), [key] — adj. not critical. (of a disease) not showing a crisis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: acritical (Thesaurus) acritarch acro- Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language