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bestie

American  
[bes-tee] / ˈbɛs ti /

noun

  • besties
    plural
  1. Informal. a person's best friend.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of bestie

First recorded in 1990–95; best ( def. ) + -ie ( def. )

Explanation

You know that one friend who knows you better than anyone, your very closest pal? That's your bestie. The word bestie is an informal shorthand for "best friend." It's been used for decades by people describing their closest confidants, but it began appearing in dictionaries as a slang term some time after 2010. You might use bestie interchangeably with "BFF" to describe the one person you can trust completely to keep your secrets and save a seat for you on the bus no matter what.

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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.

See Examples For:

Some fans are curious to see whether her one-time bestie actress Blake Lively, who drew Swift into a bitter legal battle with Lively's It Ends With Us co-star Justin Baldoni, will be invited.

From BBC Jul. 1, 2026

Some fans are curious to see whether her one-time bestie actress Blake Lively, who drew Swift into her legal saga with her It Ends With Us co-star Justin Baldoni, will attend.

From BBC Jun. 5, 2026

When Yan Junjie and Yun Yeyi left Chinese AI company SenseTime they were banking on a future where AI was more than a glorified search engine, and could eventually be your new work bestie.

From The Wall Street Journal Mar. 26, 2026

Though they all slot into known archetypes — the steely yet vulnerable “final girl,” the condescending jock, the sarcastic pal, the kooky yet intuitive bestie — they’re all fully formed characters, sardonic and self-aware.

From Los Angeles Times Apr. 26, 2025

So Britain decided to call in a favor from their bestie: the United States.

From "Americanized" by Sara Saedi

A movie pitch of the Adams-Jefferson relationship might go like this: Two mismatched American patriots collaborate on the Declaration of Independence, then get diplomatic jobs in Europe and become besties.

From The Wall Street Journal Jul. 2, 2026

"He's desperate to go down water slides and he's lined up his little besties to have sleepovers and to go on play dates," she said.

From BBC Nov. 18, 2025

But if you’re motivated to hasten the process, take a trip with your besties.

From Salon Mar. 10, 2025

And my favorite: dogs and cats being besties.

From Slate Dec. 28, 2024

My besties guarded my secret feelings with their lives, but it was my little brother who accidentally let the cat out of the bag.

From "Americanized" by Sara Saedi

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