pu·​pil·​lom·​e·​ter ˌpyü-pə-ˈläm-ət-ər How to pronounce pupillometer (audio)
: an instrument for measuring the diameter of the pupil of the eye
pupillometry noun
plural pupillometries

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Cite this Entry

“Pupillometer.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pupillometer. Accessed 18 May. 2024.

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