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1. The most important or powerful person in an enterprise or field: The big guns for the prosecution were its expert witnesses.
2. Something of the highest value or influence.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
informal an important or influential person
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
a powerful person or thing.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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|Noun||1.||big gun - an important influential person; "he thinks he's a big shot"; "she's a big deal in local politics"; "the Qaeda commander is a very big fish"|
colloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech
important person, influential person, personage - a person whose actions and opinions strongly influence the course of events
knocker - (Yiddish) a big shot who knows it and acts that way; a boastful immoderate person
supremo - the most important person in an organization
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.