photoreceptor

photoreceptor
/foh'toh ri sep"teuhr/, n. Physiol., Biol.
a receptor stimulated by light.
[1905-10; PHOTO- + RECEPTOR]

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Universalium. 2010.

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  • photoreceptor — noun Date: 1906 a receptor for light stimuli …   New Collegiate Dictionary

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  • photoreceptor — A specialized cell type in a multicellular organism that is sensitive to light. This definition excludes single celled organisms, but includes non eye receptors, such as snake infra red (heat) detectors or photosensitive pineal gland cells. See… …   Dictionary of molecular biology

  • photoreceptor — noun A specialized neuron able to detect, and react to light …   Wiktionary

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