Dictionary.com
definitions
  • synonyms

big gun

See more synonyms for big gun on Thesaurus.com
noun Slang.
  1. an influential or important person or thing: He's a big gun in science.
Show More
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for big gun

dominant, authoritative, leading, persuasive, famous, important, significant, strong, prominent, renowned, preeminent, outstanding, famed, illustrious, distinguished, well-known, noted, big-name, esteemed, ordnance

Examples from the Web for big gun

Historical Examples of big gun

  • The war services were honeycombed with men who were big-gun experts.

    Our Army at the Front

    Heywood Broun

  • Big-gun teaching is amusing; trigger-teaching is suggestive.

  • I am sure tens of thousands of rifle-cartridges were fired at them, and hundreds of rounds of big-gun shells.

  • A nineteen-year-old big-gun pointer sits atop of his bicycle saddle, and the enemy fleet is swinging into range.

    The U-boat hunters

    James B. Connolly

  • In big-gun teaching the teacher thinks; in trigger-teaching the teacher thinks how to get his scholars to think.

British Dictionary definitions for big gun

big gun

noun
  1. informal an important or influential person
Show More
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