Phoroptor

trademark

Pho·​rop·​tor fə-ˈräp-tər How to pronounce Phoroptor (audio)
—used for an instrument used to determine the corrective eyeglass lenses needed by an individual

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phorometry
Phoroptor
phosgene
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Cite this Entry

“Phoroptor.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Phoroptor. Accessed 30 Oct. 2025.

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