optometer

noun

op·​tom·​e·​ter äp-ˈtäm-ət-ər How to pronounce optometer (audio)
: an instrument for measuring the power and range of vision

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Cite this Entry

“Optometer.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/optometer. Accessed 5 Dec. 2023.

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