four-dimensional
Americanadjective
adjective
Etymology
Origin of four-dimensional
First recorded in 1875–80
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.
In most series, which might employ several over a season, they are interchangeable — which isn’t to say they aren’t valuable, transforming words on a page into a four-dimensional living thing.
From Los Angeles Times ● Jun. 20, 2026
That change can only occur if the four-dimensional timeline exists in the same way our three-dimensional world exists.
From Science Daily ● Jun. 8, 2026
This nomination isn't some four-dimensional chess as some are suggesting.
From Salon ● Nov. 15, 2024
So what does the optimal packing of n four-dimensional balls in four-dimensional space look like?
From Scientific American ● Jun. 6, 2023
“I paid, like, twenty-eight dollars for this stupid cream that was supposed to boost my radiance. What did I get for it? A four-dimensional zit!”
From "Goodbye Stranger" by Rebecca Stead
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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.