plural BFFs
informal
: a very close friend
A BFF doesn't gossip about or lie to you. She doesn't share your secrets on her MySpace page.Girls' Life

Examples of BFF 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.
Locube High-waist Wide-leg Lounge Pants With more than 2,000 five-star reviews, these drapey lounge pants are sure to be your new travel BFF. Olivia Young, Travel + Leisure, 4 Feb. 2026 In an effort to make up for betraying Simon to the Department of Damage Control, Trevor decided to save his new BFF by publicly taking the blame for the explosion, pretending to once again be the fake terrorist, the Mandarin. Sydney Bucksbaum, Entertainment Weekly, 29 Jan. 2026 Getting paid to go on a tropical vacation with your BFF! Grace Gavilanes, PEOPLE, 29 Jan. 2026 In case you haven’t been drawn in to the six-episode series yet, Kenworthy is referencing Hollander’s brief fling with actress Rose Landry (Sophie Nélisse), which ends when Landry susses out that the hockey hunk is possibly more interested in her gay BFF than her. Gil Kaufman, Billboard, 27 Jan. 2026 See All Example Sentences for BFF

Word History

Etymology

Best Friends Forever

First Known Use

1978, in the meaning defined above

Time Traveler
The first known use of BFF was in 1978

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Cite this Entry

“BFF.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/BFF. Accessed 13 Feb. 2026.

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