sicken

verb

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

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

Synonyms of sicken

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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.
More than 900 people in Washtenaw County, Michigan have been sickened with cyclosporiasis since mid-June. — Kate Wells, NPR, 1 Aug. 2026 Congress granted veterans who served at the Marine Corps Base Camp Lejeune an exception because of severe groundwater contamination that sickened thousands of veterans and their families who served and lived on the base between 1953 and 1987. — Nicole Borman, Miami Herald, 30 July 2026 Now, restaurants are dealing with the fallout from a cyclospora outbreak linked to shredded lettuce that has sickened thousands of Americans. — ABC News, 29 July 2026 But an ongoing 2026 outbreak of cyclosporiasis, caused by the cyclospora parasite, has sickened more than 11,500 people across the United States with explosive diarrhea and other gastrointestinal symptoms and has put a damper on salad consumption. — Lisa Cuchara, The Conversation, 29 July 2026 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

Phrases Containing sicken

Rhymes for sicken

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Browse Nearby Words

sick day
sicken
sickener
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Cite this Entry

“Sicken.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sicken. Accessed 3 Aug. 2026.

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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

Nglish: Translation of sicken for Spanish Speakers

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