- present participle of sicken.
sickening
Americanadjective
adjective
-
causing sickness or revulsion
-
informal extremely annoying
Other Word Forms
Etymology
Origin of sickening
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.
And I would be living within walking distance of a sickening number of farmers markets.
From Salon ● Aug. 4, 2026
There are also challenges for local businesses, which say customers are staying away because the stench is so sickening.
From Los Angeles Times ● Jul. 23, 2026
Prime Minister Keir Starmer called the incident "horrific" and "sickening" in a post on X.
From Barron's ● Jun. 9, 2026
"It was sickening how into it they were," he said.
From BBC ● May 27, 2026
Torak had just done so, and caught a sickening glimpse .of the void below.
From "Wolf Brother" by Michelle Paver
![]()
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.