Meaning of the word photoreceptor in English

What does photoreceptor mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

photoreceptor

US /ˈfoʊ.toʊ.rɪˌsɛp.tər/
UK /ˈfəʊ.təʊ.rɪˌsɛp.tər/

Noun

a specialized cell or group of cells that is sensitive to light

Example:
The retina contains millions of photoreceptors, including rods and cones.
Some insects have compound eyes with many individual photoreceptors.