ten
1 Americannoun
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tens
plural
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a cardinal number, nine plus one.
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a symbol for this number, as 10 or X.
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a set of this many persons or things.
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a playing card with ten pips.
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Informal. a ten-dollar bill.
She had two tens and a five in her purse.
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Also called ten's place. Mathematics.
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(in a mixed number) the position of the second digit to the left of the decimal point.
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(in a whole number) the position of the second digit from the right.
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adjective
idioms
abbreviation
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tenor.
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Music. tenuto.
noun
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the cardinal number that is the sum of nine and one. It is the base of the decimal number system and the base of the common logarithm See also number
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a numeral, 10, X, etc, representing this number
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something representing, represented by, or consisting of ten units, such as a playing card with ten symbols on it
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Also called: ten o'clock. ten hours after noon or midnight
determiner
combining form
Other Word Forms
Noun Inflected Forms
Etymology
Origin of ten
before 900; Middle English ten ( e ), tenn ( e ), Old English tēn ( e ), tīen ( e ); cognate with Dutch tien, German zehn, Old Norse tīu, Gothic taihun, Latin decem, Greek déka, Sanskrit daśa
Vocabulary lists containing ten
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:
That prediction agrees with other geological evidence showing that roughly five to ten kilometers of rock disappeared from parts of the region long before the modern Grand Canyon formed.
From Science Daily ● Aug. 21, 2026
Anita Asante: The mood at the club just feels different, compared to how dysfunctional they were under Ruben Amorim or Erik ten Hag.
From BBC ● Aug. 20, 2026
There are "ten times fewer" customers now, he said.
From Barron's ● Aug. 20, 2026
One in ten people have used AI for mental health support.
From Salon ● Aug. 19, 2026
About ten paces downstream, the trees opened into a clearing.
From "Wolf Brother" by Michelle Paver
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"Ten out of ten. A masterpiece," said Harry, a Chinese fan living in London.
From BBC ● Aug. 16, 2026
"The length of the train is always different. Sometimes it's two, sometimes it's ten. It depends on the initial conditions."
From Science Daily ● Jun. 19, 2024
“The U.S. military is more sophisticated by a magnitude of ten. Having said that, no one should think that war in Iran is going to be quick and easy,” McRaven said.
From Washington Post ● Aug. 1, 2019
After a short run by Lynch, Wilson gets sacked by Short and Seattle takes a loss of ten. 3rd and 19: Wilson finds Jackson but he’s short of the first down.
From The Guardian ● Jan. 17, 2016
“Every business in Garden Heights gotta close by nine. And nobody can be in the streets after ten. Lights out, like in prison.”
From "The Hate U Give" by Angie Thomas
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However, electrophysiology experiments showed that these inhibitory synapses are very effective: They are about ten- to 20-fold stronger than activating synapses, so despite being outnumbered, they can cause similar voltage changes.
From Science Daily ● Oct. 2, 2023
Disco music normalized the idea of a ten- or twelve-minute jam spread over a twelve-inch vinyl single.
From The New Yorker ● Dec. 31, 2018
Its mapping system divides the country into four zones: areas of ten-, 100-, and 200-year floods, and all those beyond.
From Economist ● Sep. 7, 2017
Gaia is expected to measure the position and distances to almost one billion stars with an accuracy of a few ten- millionths of an arcsecond.
From Textbooks ● Oct. 13, 2016
Or if we have essays, then I will be done like ten p.m., or ten- thirty p.m.
From "Outliers" by Malcolm Gladwell
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The former White House teleprompter operator allegedly made tens of thousands placing bets on what words Donald Trump might use in his speeches.
From Salon ● Aug. 21, 2026
Over tens of millions of years, the giant cliff system would have gradually migrated inland as erosion wore it down.
From Science Daily ● Aug. 21, 2026
More families reason that if they are going to spend tens of thousands of dollars, the diploma better pay off with a good job—otherwise why bother?
From The Wall Street Journal ● Aug. 20, 2026
Matt is a masked rider with tens of thousands of followers on YouTube.
From BBC ● Aug. 20, 2026
Howie Hubler lost more money than any single trader in the history of Wall Street—and yet he was permitted to keep the tens of millions of dollars he had made.
From "The Big Short" by Michael Lewis
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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.