Dictionary

photoreceptor

noun pho·to·re·cep·tor \-ˈsep-tər\

Definition of PHOTORECEPTOR

:  a receptor for light stimuli

First Known Use of PHOTORECEPTOR

1906

photoreceptor

noun pho·to·re·cep·tor \-ˈsep-tər\   (Medical Dictionary)

Medical Definition of PHOTORECEPTOR

:  a receptor for light stimuli

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