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big one

American  

noun

Slang.
  1. a one-thousand-dollar bill or the sum of one thousand dollars.


Etymology

Origin of big one

First recorded in 1955–60

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.

See Examples For:

"I try to commemorate cultural moments in New York City, and this seemed to be a big one, so just capturing a little time capsule from that moment in time," he said.

From Barron's Jul. 8, 2026

Nearly 12 years after their first date, Greenspan asked Mitchell if she wanted a small wedding or a big one.

From The Wall Street Journal Jun. 22, 2026

The other concern — a big one — is that your relative is requiring you to sell your home after a year if you don’t repay the loan in that amount of time.

From MarketWatch Jun. 22, 2026

So you’re talking about reality TV, just that, that’s a big one there.

From Los Angeles Times May 28, 2026

The eruption on May 18, 1980, was the big one.

From "Mountain of Fire" by Rebecca E. F. Barone

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