big business
Americannoun
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large business, commercial, and financial firms taken collectively, especially when considered as a group having shared attitudes and goals and exercising control over economic policy, politics, etc.
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any large organization of a noncommercial nature resembling this.
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any large business enterprise.
noun
Etymology
Origin of big business
An Americanism dating back to 1900–05
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.
Cuba calls this big business its “medical missions.”
From The Wall Street Journal • May 17, 2026
Trump, in his Fox appearance, appeared to announce one of the big business deals by saying China had agreed to purchase "200 big" Boeing jets.
From Barron's • May 14, 2026
Despite that forecast, Intel still expects packaging to become a big business.
From MarketWatch • May 11, 2026
What is clear though is that robotic weapon systems are big business.
From BBC • May 6, 2026
The verdict handed down by Hugh Ogden also had a major and lasting impact on the public’s relationship with big business.
From "1919 The Year That Changed America" by Martin W. Sandler
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.