adequate stimulus

noun

: a stimulus that acts only on an especially adapted end organ
light is an adequate stimulus of the rods and cones of the retina

Word History

First Known Use

1864, in the meaning defined above

Time Traveler
The first known use of adequate stimulus was in 1864

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Dictionary Entries Near adequate stimulus

Cite this Entry

“Adequate stimulus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/adequate%20stimulus. Accessed 23 Nov. 2024.

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