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Synonyms

big gun

American  

noun

Slang.
  1. an influential or important person or thing.

    He's a big gun in science.


big gun British  

noun

  1. informal an important or influential person

"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.

“If the government decides to use big guns and bring back the battleships, I’m not getting involved.”

From The Wall Street Journal

TV presenter Richard Hammond says he had to "bring out the big guns", or his mum, at his car workshop, the focus of his new TV show.

From BBC

I know Ruben Amorim made eight changes but he threw the big guns on in the end and you don't know what sort of impact that loss will have across the club.

From BBC

"It was far from just Andrew Tate. It was not those big guns of the manosphere," he says.

From BBC

South Africa were still packed with big guns and we had just won the Ashes the previous summer.

From BBC