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main man

American  

noun

Informal.
  1. one's best and most trusted male friend.

  2. the most reliable, important, or respected man.

  3. one's main boyfriend.


main man British  

noun

  1. one's best friend

  2. a boss or leader

"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

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:

The Juventus striker is Canada's main man and showed why with his well-taken hat-trick against Qatar.

From BBC ● Jun. 24, 2026

"Salah has played a lot of games over the last few years and been the main man, carried that pressure," added Rooney.

From BBC ● Oct. 20, 2025

Grealish has gone from forgotten man to main man in double-quick time since joining Everton on a season-long loan.

From BBC ● Aug. 30, 2025

Finally, West Bromwich Albion have given Ryan Mason, 34, a first shot at being the main man after a couple of spells as caretaker boss at Tottenham Hotspur.

From BBC ● Aug. 8, 2025

My main man, my ace, the Jack who’s got my back, is Froggy Williams.

From "145th Street: Short Stories" by Walter Dean Myers

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