optimeter

noun
op·​tim·​e·​ter | \äpˈtimətə(r)\

Definition of optimeter 

: an instrument for measuring the accuracy of gage blocks or similar devices by means of an optical lever

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History and Etymology for optimeter

optic + -meter

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Dictionary Entries near optimeter

optimal

optimalize

optime

optimeter

optimisation

optimism

Optimist

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