/ Dictionary / Index A astigmometer: Meaning and Definition of Find definitions for: as•tig•mom•e•ter Pronunciation: (as"tig-mom'i-tur), [key] — n. Ophthalm. an apparatus for measuring the degree of astigmatism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. astigmatoscopy astigmoscope Related Content Daily Word Quiz: alacrity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language