uncanny valley
Americannoun
Etymology
Origin of uncanny valley
1970; coined by Masahiro Mori, Japanese roboticist (born 1927), from Japanese bukimi no tani (genshō) “uncanny valley (phenomenon)”
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The uncanny valley is live for consumption, for free, at No. 300 on the Roku Channel’s Live TV Guide.
From Slate ● Aug. 16, 2026
“A lot of this content ends up in the uncanny valley of ‘Sounds like humans, but isn’t quite human, and this is giving me a bad feeling’,” he said.
From The Wall Street Journal ● Aug. 6, 2026
"We humans are just wired that way, and we can't help it. We are close to crossing the uncanny valley," Hu added.
From Science Daily ● Jan. 16, 2026
Each 11-minute episode follows mundane escapades, like hosting a movie night or getting in a hot tub, punctuated by a somewhat disturbing art style and clumsy-on-purpose animation that strays into the uncanny valley.
From Salon ● Dec. 26, 2025
It doesn’t always work: Many of these projects drift into an unappealing uncanny valley.
From Los Angeles Times ● Oct. 31, 2024
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.