dioptometer
noun
di·op·tom·e·ter
| \ (ˌ)dī-ˌäp-ˈtäm-ət-ər
\
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Medical Definition of dioptometer
: an instrument used in measuring the accommodation and refraction of the eye
Other Words from dioptometer
dioptometry
\ -ˈtäm-ə-trē
\
noun,
plural dioptometries
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noun,
plural dioptometries