Dictionary.com
Thesaurus.com
Synonyms

best man

American  

noun

  1. the chief attendant of the bridegroom at a wedding.


best man British  

noun

  1. 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:

He had been in the lead when the race entered its final 10 laps, more than half a second ahead of Pato O’Ward—his rival on track, and the best man at his wedding.

From The Wall Street Journal May 25, 2026

However, it is also true to say Tottenham's former co-sporting director Fabio Paratici, who has since joined Fiorentina, was not overly convinced Frank was the best man for the job.

From BBC Feb. 11, 2026

David Beckham served as best man and Salma Hayek, Lin-Manuel Miranda and Luis Fonsi were on the guest list.

From Los Angeles Times Jan. 28, 2026

Marinakis has close family ties to HOC President Isidoros Kouvelos, and was best man at his wedding to former Athens mayor Dora Bakoyannis, the sister of Prime Minister Kyriakos Mitsotakis.

From Barron's Dec. 18, 2025

There’s an old wedding picture and Coach is the best man; he’s rocking a huge Afro, wearing a powder-blue tuxedo, and looking more like my classmates than an adult, which makes me smile.

From "Boy21" by Matthew Quick

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training