Synonyms

best man

American

noun

the chief attendant of the bridegroom at a wedding.

best man British

noun

the (male) attendant of the bridegroom at a wedding

"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

Etymology

Origin of best man

First recorded in 1775–85

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:

best man

Meanwhile, Travis's brother, podcast co-host and fellow US football star Jason Kelce, was best man.

From BBC ● Jul. 4, 2026

He is also a co-host of the popular "New Heights" podcast alongside his brother Jason, who was his best man.

From Barron's ● Jul. 4, 2026

“Everything out here is earned … may the best man win!’ she shouted.

From Los Angeles Times ● Apr. 18, 2026

Is he the best man to lead a Ryder Cup team?

From BBC ● Mar. 30, 2026

He pulled off his muddy track suit and told his wife, “I’m going to be best man at a wedding.”

From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023