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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.

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

From Los Angeles Times • May 28, 2026

Considering the 2020 S&P 500 drop of around 34% at the start of the coronavirus pandemic as the last big one, that could make the next crash due within a few years.

From Barron's • Apr. 29, 2026

Kyren Wilson ended his wait for the big one two years ago - could it be Mark Allen's turn now?

From BBC • Apr. 25, 2026

Climate change is the big one, but it could also help with things like large-scale desalination, which has long been technically viable but has high energy demands.

From The Wall Street Journal • Apr. 6, 2026

That Friday morning Mr. George Keating, the mailman, had another parcel for school, a big one.

From "The Teacher’s Funeral" by Richard Peck

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