Pronunciation: /bɪɡ ˈbɪznəs/
noun A large-scale commercial enterprise, typically characterized by extensive resources, high revenue, and significant influence in the market.
A1 Big business is companies that are very large and powerful.
A2 Many people dream of starting their own big business one day.
B1 The government should regulate big business to prevent monopolies.
B2 Big business plays a significant role in shaping the economy.
C1 The CEO of the big business conglomerate was under investigation for fraud.
C2 Globalization has led to the expansion of big business into new markets around the world.
formal Big business plays a significant role in the global economy.
informal Big business is all about making big bucks.
slang Big business is where the real money is at.
figurative Big business is like a giant machine that never stops running.
big businesses
bigger business
biggest business
is big business
will be big business
has been big business
is being big business
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big business
to be big business
being big business
big business