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Showing results for best friend.
Definitions

best friend

[best frend] / ˈbɛst ˈfrɛnd /
NOUN
bosom friend
Synonyms
WEAK
bosom buddy close friend companion confidant dear friend pal soul mate
NOUN
fast friend
Synonyms
WEAK
constant friend devoted friend fidus Achates good friend great friend staunch friend trusted friend trusty friend

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.

Berlant plays Maddie’s best friend in the film.

From Los Angeles Times • Apr. 8, 2026

“Instagram can be your best friend as a Realtor,” she adds.

From MarketWatch • Apr. 3, 2026

Kerr and her best friend had spent hundreds of dollars preparing for Barbie Dream Fest, a three-day event that organizers touted as a chance for fans to “live the dream life.”

From Los Angeles Times • Apr. 1, 2026

"I can literally finish his sentences and he knows exactly on air when I'm having a bit of a struggle and don't know what to do next," Mills once said of his best friend.

From BBC • Mar. 30, 2026

I spot my best friend, Autumn, lounging behind her small-talking parents.

From "Kwame Crashes the Underworld" by Craig Kofi Farmer