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alienate

American  
[ey-lee-uh-neyt, eyl-yuh-] / ˈeɪ li əˌneɪt, ˈeɪl yə- /

verb (used with object)

alienated, alienating
  1. to make indifferent or hostile.

    By refusing to get a job, he has alienated his entire family.

  2. to cause to be withdrawn or isolated from the objective world.

    Bullying alienates already shy students from their classmates.

  3. to turn away; transfer or divert.

    to alienate funds from their intended purpose.

  4. Law. to transfer or convey, as title, property, or other right, to another.

    to alienate lands.


alienate British  
/ ˈeɪlɪə-, ˈeɪljəˌneɪt /

verb

  1. to cause (a friend, sympathizer, etc) to become indifferent, unfriendly, or hostile; estrange

  2. to turn away; divert

    to alienate the affections of a person

  3. law to transfer the ownership of (property, title, etc) to another person

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Synonym Usage

See estrange.

Other Word Forms

Etymology

Origin of alienate

First recorded in 1400–50; late Middle English, from Latin aliēnātus (past participle of aliēnāre “to transfer by sale, estrange”), equivalent to aliēn(us) “belonging to another, another's, foreign, alien ” + -ātus -ate 1

Explanation

When you alienate people, you make them stop liking or caring about you. Show up at a conference of cat lovers with a sign around your neck that says, "I hate kittens," and you'll learn firsthand what that means. Back in the days of Latin, before the word alien came to mean little green men from outer space, it described something or someone that was foreign or different or not known: an alien custom, an alien nation. When you alienate people, you make them WISH you were an alien, or at least that they could send you to the moon.

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Vocabulary lists containing alienate

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But the companies are trying to be careful not to alienate generative AI users, who may have different expectations for responses to their prompts than they do for simpler search terms.

From The Wall Street Journal • May 20, 2026

In doing so, he struck a delicate balance, as he had to shift production in a way that didn’t alienate Chinese consumers or cede market share to domestic Chinese competitors.

From MarketWatch • Apr. 21, 2026

US and British advisers criticised the main Fidesz campaign slogan "the safe choice", because it would alienate young voters.

From BBC • Apr. 17, 2026

But McLaughlin did not merely alienate the judiciary; she consistently undermined the administration’s legal arguments, sabotaging lawyers’ efforts to cover up unlawful conduct by boasting about it on social media.

From Slate • Feb. 18, 2026

Without really meaning to, I manage to alienate everyone but the endocrinologists, and even some of them are put off by a remark I made concerning blood calcium levels in hypoparathyroidism.

From "Me Talk Pretty One Day" by David Sedaris

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