/ Dictionary / Index A astigmatic: Meaning and Definition of Find definitions for: as•tig•mat•ic Pronunciation: (as"tig-mat'ik), [key] — Ophthalm. Ophthalm. —adj. pertaining to, exhibiting, or correcting astigmatism. —n. a person who has astigmatism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: astigmatic (Thesaurus) Asti astigmatism Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language