/ Dictionary / Index A antireflection coating: Meaning and Definition of Find definitions for: an•ti•re•flec'tion coat"ing Pronunciation: (an"tē-ri-flek'shun, an"tī-), [key] — Optics. a thin film consisting of one or more layers of transparent material applied to lenses to reduce reflection. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. antirecessionary antireflexive Related Content Daily Word Quiz: pauper Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language