motion sickness

noun

: sickness induced by motion (as in travel by air, car, or ship) and characterized by nausea

Examples of motion sickness in a Sentence

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.
So when a person takes, say, a high dose of the motion sickness drug scopolamine — which blocks the effects of acetylcholine — things start to go awry. Jon Hamilton, NPR, 22 Oct. 2025 The government also alleges Hemani used and sold promethazine, an antihistamine used to treat allergies and motion sickness that can boost an opioid high, and used cocaine, although he was prosecuted based on his marijuana use. Maureen Groppe, USA Today, 20 Oct. 2025 More fluid and consistent movement can reduce the risk of motion sickness, which is beneficial. PC Magazine, 17 Oct. 2025 Once that model reliably detected motion sickness, the team then tested different types of music to see which, if any, could help ease it. Stacey Leasca, Travel + Leisure, 14 Oct. 2025 See All Example Sentences for motion sickness

Word History

First Known Use

1881, in the meaning defined above

Time Traveler
The first known use of motion sickness was in 1881

Browse Nearby Words

Cite this Entry

“Motion sickness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/motion%20sickness. Accessed 25 Oct. 2025.

Kids Definition

motion sickness

noun
: sickness caused by motion (as in travel by air, car, or ship) and characterized especially by nausea

Medical Definition

motion sickness

noun
: sickness induced by motion (as in travel by air, car, or ship) and characterized by nausea

called also kinetosis

More from Merriam-Webster on motion sickness

Last Updated: - Updated example sentences
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