improbability
Americannoun
plural
improbabilities-
the quality or condition of being improbable; unlikelihood.
-
something improbable or unlikely.
Etymology
Origin of improbability
First recorded in 1590–1600; improbable + -ity
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 inherent improbability that such a large number of journalists would do that should be borne in mind," White argued.
From Barron's • Jan. 20, 2026
I wish I could tell you I respected the improbability of the windfall by immediately retreating to my suite.
From Slate • Nov. 18, 2025
Such improbability is what propelled the Club 27 myth to prominence, and subsequent deaths — especially Kurt Cobain’s passing — continue to fuel its mystique, Dunivin said.
From Los Angeles Times • Nov. 5, 2024
Interspersed with the overabundant slam-bang action sequences which up the silliness factor with their increasing improbability are heartfelt paeans to the bracing solidarity of Jaime’s family.
From Seattle Times • Aug. 17, 2023
Add to this the biological improbability that makes each member of our own species unique.
From "The Lives of a Cell" by Lewis Thomas
![]()
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.