sickness

noun

sick·​ness ˈsik-nəs How to pronounce sickness (audio)
1
a
: ill health : illness
b
: a disordered, weakened, or unsound condition
2
: a specific disease
3

Examples of sickness in a Sentence

He died from an unknown sickness. she was plagued by sickness most of her adult life
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.
Jesus loves the children, and advocating for them to be exposed to preventable sickness and death defies every tenet of Jesus loving the little children. Marc Ramirez, USA TODAY, 13 Mar. 2025 The Bulls’ championship banners are down with the sickness. Joe Reid, Vulture, 12 Mar. 2025 The Texas state health department reports that 90% of non-immune people become infected just by being near someone with the airborne sickness. Jia H. Jung, The Mercury News, 11 Mar. 2025 The key is not to overdo it, something avid exercisers struggle with when sickness strikes. Melanie Radzicki McManus, CNN, 7 Mar. 2025 See All Example Sentences for sickness

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1a

Time Traveler
The first known use of sickness was before the 12th century

Browse Nearby Words

Cite this Entry

“Sickness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sickness. Accessed 31 Mar. 2025.

Kids Definition

sickness

noun
sick·​ness ˈsik-nəs How to pronounce sickness (audio)
1
: ill health : illness
2
: a specific disease : malady
3

Medical Definition

sickness

noun
sick·​ness ˈsik-nəs How to pronounce sickness (audio)
1
: the condition of being ill : ill health
2
: a specific disease
3
: nausea

More from Merriam-Webster on sickness

Last Updated: - Updated example sentences
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