one-dimensional
Americanadjective
-
having one dimension only.
-
having no depth or scope.
a novel with one-dimensional characters.
Etymology
Origin of one-dimensional
First recorded in 1880–85
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.
Nearly 15 years after discovering MXenes, a versatile class of two-dimensional conductive nanomaterials, researchers at Drexel University have now developed a way to create a one-dimensional version known as MXene nanoscrolls.
From Science Daily • Mar. 31, 2026
While none of my formal education prepared me for this type of editing, the largely one-dimensional style of bot writing is always easy to detect.
From Slate • Mar. 20, 2026
He said the government's engagement with Tehran had been "very one-dimensional".
From BBC • Mar. 13, 2026
This hire is either a masterstroke that fuels the Trojans’ return to glory — or the point of no return for a head coach desperate to prove he’s not just a one-dimensional offensive savant.
From Los Angeles Times • Jan. 31, 2026
For example, two-dimensional animals living on a one-dimensional earth would have to climb over each other in order to get past each other.
From "A Brief History of Time: And Other Essays" by Stephen Hawking
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.
