million
Americannoun
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a cardinal number, a thousand times one thousand.
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a symbol for this number, as 1,000,000 or M̅.
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millions, a number between 1,000,000 and 999,999,999, as in referring to an amount of money.
His fortune was in the millions of dollars.
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the amount of a thousand thousand units of money, as dollars, pounds, or euros.
The three Dutch paintings fetched a million.
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a very great number of times.
Thanks a million.
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the million(s), the mass of the common people; the multitude.
poetry for the millions.
adjective
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amounting to one million in number.
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amounting to a very great number.
a million things to do.
noun
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the cardinal number that is the product of 1000 multiplied by 1000 See also number
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a numeral, 1 000 000, 10 6 , M, etc, representing this number
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informal (often plural) an extremely large but unspecified number, quantity, or amount
I have millions of things to do
determiner
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amounting to a million
a million light years away
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( as pronoun )
I can see a million under the microscope
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informal done for; sunk
Other Word Forms
Derived Forms
Etymology
Origin of million
First recorded in 1350–1400; Middle English milioun, from Middle French, from Old Italian millione ( Italian milione ), equivalent to mille “thousand” (from Latin mīlle ) + -one, augmentative suffix
Explanation
A million is 1,000,000. It's a large number made of a thousand thousands. If you have a million dollars, you’re a millionaire! The word million comes from the Italian milione, which literally means "a great thousand.” It’s great to have a thousand, but it’s awesome to have a million! A million is a big number but not so big that you don't see it used frequently. In fact, being a millionaire isn’t even a big deal anymore. An online video might be watched by a million viewers, and there are millions of people in big cities like New York City and Chicago.
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.
Her team also navigated the city’s complex matching funds program, which quickly secured $1.25 million in taxpayer money to power her campaign.
From Los Angeles Times • Jun. 9, 2026
It still won 26 million votes, only about three million fewer than the BJP, and retained roughly 40% of the popular vote.
From BBC • Jun. 8, 2026
For fiscal 2026, Tyson expects its beef segment to post an adjusted operating loss of $350 million to $500 million, even as overall protein demand remains solid.
From Barron's • Jun. 8, 2026
The most expensive tickets of the night surely went to two individuals who won an auction through MSG’s Garden of Dreams Foundation for a total of $1 million.
From MarketWatch • Jun. 8, 2026
And I wouldn’t in a million and a half years.
From "Ida B" by Katherine Hannigan
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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.