WordReference Random House Unabridged Dictionary of American English © 2026
a•stig•ma•tos•co•py
(ə stig′mə tos′kə pē),USA pronunciation n., pl. -pies. [Ophthalm.]
- Ophthalmologyexamination by means of an astigmatoscope.
- astigmat(ism) + -o- + -scopy