motion sickness

noun

Synonyms of motion sicknessnext
: 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.
Research suggests a colder cabin also reduces the symptoms of motion sickness and can help prevent fainting caused by low blood pressure. Amelia McBride, Travel + Leisure, 18 Dec. 2025 Currently, about half of all astronauts experience motion sickness in orbit. Christopher McFadden, Interesting Engineering, 9 Nov. 2025 On both ends, a luxury car service was arranged — with specific instructions for the driver about Bread’s motion sickness. Beth Landman, HollywoodReporter, 29 Oct. 2025 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 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 20 Dec. 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

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