diopsimeter

[ dahy-uh p-sim-i-ter ]

/ ˌdaɪ əpˈsɪm ɪ tər /

noun Ophthalmology.

an instrument for measuring the field of vision.

Nearby words

dioon, diophantine analysis, diophantine equation, diophantus, diopside, diopsimeter, dioptase, diopter, dioptometer, dioptre, dioptric

Origin of diopsimeter

di-³ + Greek ops- (stem of ópsis) sight, vision + -i- + -meter

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019