sicken

verb

sick·​en ˈsi-kən How to pronounce sicken (audio)
sickened; sickening ˈsi-kə-niŋ How to pronounce sicken (audio)
ˈsik-niŋ

intransitive verb

1
: to become sick
2
: to become weary or satiated

transitive verb

1
: to make sick
2
: to cause revulsion in
their prejudice sickens me
sickener
ˈsi-kə-nər How to pronounce sicken (audio)
ˈsik-nər
noun

Examples of sicken in a Sentence

Many people sickened and died on the long voyage. The bacteria in the drinking water sickened the whole village. We were sickened by the reports of violence.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The crash has drawn a range of reactions — from conspiracy theories that suggest a government plot to sicken people to serious responses from people who oppose experimenting on animals. Emma Burleigh, Fortune, 4 Nov. 2025 As of late October, the outbreak has killed six people and sickened 27, all but two of whom were hospitalized, according to last week's update from the Centers for Disease Control and Prevention (CDC). NPR, 4 Nov. 2025 One of those flight attendants spoke about what happened after a 2023 flight in which crew members and passengers were sickened by fumes. Charlotte Observer, 29 Oct. 2025 Flu season was particularly brutal last year, sickening at least 47 million Americans, hospitalizing 610,000 and killing 27,000, according to the CDC. Liz Szabo, NBC news, 25 Oct. 2025 See All Example Sentences for sicken

Word History

First Known Use

13th century, in the meaning defined at intransitive sense 1

Time Traveler
The first known use of sicken was in the 13th century

Browse Nearby Words

Cite this Entry

“Sicken.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sicken. Accessed 8 Nov. 2025.

Kids Definition

sicken

verb
sick·​en ˈsik-ən How to pronounce sicken (audio)
sickened; sickening -(ə-)niŋ How to pronounce sicken (audio)
: to make or become sick

Medical Definition

sicken

transitive verb
sick·​en ˈsik-ən How to pronounce sicken (audio)
: to make sick

intransitive verb

: to become sick

More from Merriam-Webster on sicken

Last Updated: - Updated example sentences
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