infatuate

1 of 2

verb

in·​fat·​u·​ate in-ˈfa-chə-ˌwāt How to pronounce infatuate (audio)
-chü-ˌāt
infatuated; infatuating

transitive verb

1
: to cause to be foolish : deprive of sound judgment
2
: to inspire with a foolish or extravagant love or admiration

infatuate

2 of 2

adjective

in·​fat·​u·​ate in-ˈfa-chə-wət How to pronounce infatuate (audio)
-chü-ət
: being in an infatuated state or condition

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What is the origin of infatuated?

When we speak of someone being infatuated it very often is in relationship to that person having seemingly taken leave of his or her senses, especially in a romantic context (“he was so infatuated that he could not remember what day of the week it was”). This is fitting, as the word shares an origin with the word fatuous, which means complacently or inanely foolish. Both words come from the Latin fatuus (“foolish”), although fatuous is not often used in the romantic contexts in which we find infatuate. When used with a preposition infatuated is typically followed by with.

Examples of infatuate 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.
Verb
At the heart of the series was Elena Gilbert (Dobrev), who was initially infatuated with Stefan before developing feelings for Damon, creating a love triangle. Ingrid Vasquez, People.com, 6 Mar. 2025 The focus belongs to Dave (Dennis Christopher), a talented cyclist infatuated with all things Italian who — with the help of friends played by Dennis Quaid, Daniel Stern, and Jackie Earle Haley — concentrates on participating in a big race and trying to figure out what’s next for him. Keith Phipps, Vulture, 3 Mar. 2025 While those cuts turned some heads, the Yankees have been routinely infatuated with Lombard Jr.’s defense, which has made cameos at second and third base. Gary Phillips, Hartford Courant, 5 Mar. 2025 Pete becomes infatuated with the fact that Evie is infatuated with Danny. Kimberly Roots, TVLine, 24 Feb. 2025 See All Example Sentences for infatuate

Word History

Etymology

Verb

Latin infatuatus, past participle of infatuare, from in- + fatuus fatuous

First Known Use

Verb

circa 1555, in the meaning defined at sense 1

Adjective

15th century, in the meaning defined above

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

Browse Nearby Words

Cite this Entry

“Infatuate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/infatuate. Accessed 25 Mar. 2025.

Kids Definition

infatuate

verb
in·​fat·​u·​ate
in-ˈfach-ə-ˌwāt
infatuated; infatuating
: to fill with a foolish or excessive love or admiration
infatuation
in-ˌfach-ə-ˈwā-shən
noun

More from Merriam-Webster on infatuate

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