photoreception

noun

pho·​to·​re·​cep·​tion ˌfō-tō-ri-ˈsep-shən How to pronounce photoreception (audio)
: perception of waves in the range of visible light
specifically : vision
photoreceptive
ˌfō-tō-ri-ˈsep-tiv How to pronounce photoreception (audio)
adjective

Word History

First Known Use

1902, in the meaning defined above

Time Traveler
The first known use of photoreception was in 1902

Dictionary Entries Near photoreception

photorealism

photoreception

photoreceptor

See More Nearby Entries 

Cite this Entry

“Photoreception.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photoreception. Accessed 23 Dec. 2024.

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Medical Definition

photoreception

noun
pho·​to·​re·​cep·​tion -ri-ˈsep-shən How to pronounce photoreception (audio)
: perception of waves in the range of visible light
specifically : vision sense 1
photoreceptive
-ˈsep-tiv How to pronounce photoreception (audio)
adjective

More from Merriam-Webster on photoreception

Britannica.com: Encyclopedia article about photoreception

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