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.

"It's everyone's race and you have just got to give your best, and the best man wins," Kopke said.

From BBC • May 25, 2026

At age 65, Lou served as the best man at his son’s wedding.

From The Wall Street Journal • Mar. 5, 2026

"I like to challenge myself against the best. We're going to go to war and the best man will win," Paul said last month.

From Barron's • Dec. 17, 2025

Rachel was given away by her brother Simon, while her sister-in-law Emma had two important roles - as both maid of honour and best man.

From BBC • Sep. 24, 2025

The best man for the job, he said, was a member of his Science Advisory Committee named James R. Killian.

From "Big Science" by Michael Hiltzik

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "best man" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com