BFF
noun
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
Girls' LifeExamples of BFF in a Sentence
Recent Examples on the Web
In subsequent weeks, Gomez posted a few more magical BFF moments from the wedding, including a pre-wedding toast and a dance floor shot.
—Brendan Le, PEOPLE, 20 June 2026
In the Season 2 finale, Alicent secretly travels to Dragonstone to meet with Rhaenyra, proposing a path to peace that would require sacrificing her own son Aegon and effectively conceding the Iron Throne to her longtime rival and former BFF.
—Kelly Lawler, USA Today, 20 June 2026
So, what does that mean for Swift’s former BFF Blake Lively?
—Lizzie Lanuza, StyleCaster, 12 June 2026
Sonnenshine will also be honored with the Rising to the Challenge Award at BFF’s Festival Award Ceremony June 20.
—Carole Horst, Variety, 10 June 2026
See All Example Sentences for BFF
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.
Brendan Le, PEOPLE, 20 June 2026
In the Season 2 finale, Alicent secretly travels to Dragonstone to meet with Rhaenyra, proposing a path to peace that would require sacrificing her own son Aegon and effectively conceding the Iron Throne to her longtime rival and former BFF.
—Kelly Lawler, USA Today, 20 June 2026
So, what does that mean for Swift’s former BFF Blake Lively?
—Lizzie Lanuza, StyleCaster, 12 June 2026
Sonnenshine will also be honored with the Rising to the Challenge Award at BFF’s Festival Award Ceremony June 20.
—Carole Horst, Variety, 10 June 2026
See All Example Sentences for BFF
Cite this Entry
“BFF.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/BFF. Accessed 24 Jun. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
