sensory receptor
Pronunciation
Noun
B2 Upper-intermediate
Quick answer
A specialized cell that detects a particular type of stimulus, such as light, sound, or pressure, and converts it into a nerve signal.
Test yourself
Which word fits the gap? "Receptors in the retina act as a _____ for light, turning it into signals the brain can interpret."
Answer: sensory receptor
In your own words, what does "sensory receptor" mean?
A specialized cell that detects a particular type of stimulus, such as light, sound, or pressure, and converts it into a nerve signal.
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