sedation

noun

se·​da·​tion si-ˈdā-shən How to pronounce sedation (audio)
1
: the inducing of a relaxed easy state especially by the use of sedatives
2
: a state resulting from or as if from sedation

Examples of sedation in a Sentence

For some patients, sedation may be necessary.
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.
It has not been shown to cause dependency, sedation, or withdrawal. Sarah Jividen, Verywell Health, 8 Sep. 2025 Luka was placed on heavy sedation, but even that wasn't enough to stop his heavy thrashing. Alyce Collins, MSNBC Newsweek, 7 Sep. 2025 For example, in Japan, colonoscopies are commonly performed without sedation, and the same is true in China. Dr. Sanjay Gupta, CNN Money, 2 Sep. 2025 Parents should watch out for symptoms such as sedation, difficulty breathing and confusion, Johnson advised. Melissa Rudy, FOXNews.com, 26 Aug. 2025 See All Example Sentences for sedation

Word History

First Known Use

1543, in the meaning defined at sense 1

Time Traveler
The first known use of sedation was in 1543

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Cite this Entry

“Sedation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sedation. Accessed 10 Sep. 2025.

Medical Definition

sedation

noun
se·​da·​tion si-ˈdā-shən How to pronounce sedation (audio)
1
: the inducing of a relaxed easy state especially by the use of sedatives
2
: a state resulting from sedation see conscious sedation, deep sedation

More from Merriam-Webster on sedation

Last Updated: - Updated example sentences
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