habituation

noun

ha·​bit·​u·​a·​tion hə-ˌbi-chə-ˈwā-shən How to pronounce habituation (audio)
ha-,
-chü-ˈā-
1
: the process of habituating : the state of being habituated
2
a
: tolerance to the effects of a drug acquired through continued use
b
: psychological dependence on a drug after a period of use compare addiction
3
: decrease in responsiveness upon repeated exposure to a stimulus

Examples of habituation in a Sentence

Recent Examples on the Web
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The final layer, embodiment and habituation, and how to implement them, completes the picture. Benjamin Voyer, Forbes, 23 Mar. 2025 Moreover, the use of non-domesticated species without adequate habituation to human presence often results in a breakdown. Scott Travers, Forbes, 19 Feb. 2025 Prolonged exposure therapy helps patients reduce their emotional responses to traumatic memories through habituation and extinction. Big Think, 21 Jan. 2025 The final layer, embodiment and habituation, and how to implement them, completes the picture. Benjamin Voyer, Forbes, 23 Mar. 2025 See All Example Sentences for habituation

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of habituation was in the 15th century

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Cite this Entry

“Habituation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/habituation. Accessed 22 Apr. 2025.

Medical Definition

habituation

noun
ha·​bit·​u·​a·​tion -ˌbich-ə-ˈwā-shən How to pronounce habituation (audio)
1
: the act or process of making habitual or accustomed
2
a
: tolerance to the effects of a drug acquired through continued use
b
: psychological dependence on a drug after a period of use compare addiction
3
: a form of nonassociative learning characterized by a decrease in responsiveness upon repeated exposure to a stimulus compare sensitization sense 3

More from Merriam-Webster on habituation

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