big business

noun

1

: an economic group consisting of large profit-making corporations especially with regard to their influence on social or political policy

2

: a very profitable enterprise

Examples of big business in a Sentence

The tax proposal will be of most benefit to big business.

Tourism is big business in the region.

Recent Examples on the Web

Filmmaking is big business in Illinois, with expenditures in the state reaching a record $703 million in 2025, according to the Illinois Department of Commerce and Economic Opportunity’s Office of Film. — Steve Zalusky, Chicago Tribune, 7 Aug. 2026

This amounts to the government getting off the backs of the people so big business can saddle up. — Business Columnist, Los Angeles Times, 4 Aug. 2026

Esports is becoming big business in the Gulf and celebrations were in order when Abu Dhabi's Nigma Galaxy team stormed to the Esports World Cup Dota 2 quarter-finals in Paris, winning nine out of ten matches. — Melissa Hancock, Fortune, 4 Aug. 2026

The prerelease tracking data available indicates that there’s enough room for both films to do big business. — Eric Vilas-Boas, Vulture, 30 July 2026

Word History

First Known Use

1905, in the meaning defined at sense 1

Rhymes for big business

• agribusiness
• nonbusiness