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View synonyms for

trillion

[ tril-yuhn ]

noun

plural trillions, (as after a numeral) trillion.
  1. a cardinal number represented in the U.S. by 1 followed by 12 zeros, and in Great Britain by 1 followed by 18 zeros.


adjective

  1. amounting to one trillion in number.

trillion

/ ˈٰɪə /

noun

  1. the number represented as one followed by twelve zeros (10 12); a million million
  2. (formerly, in Britain) the number represented as one followed by eighteen zeros (10 18); a million million million
  3. often plural an exceptionally large but unspecified number
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

determiner

  1. preceded bya or a numeral
    1. amounting to a trillion

      a trillion stars

    2. ( as pronoun )

      there are three trillion

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Derived Forms

  • ˈٰDzԳٳ, nounadjective
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Other Word Forms

  • ٰlDzԳٳ noun adjective
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Word History and Origins

Origin of trillion1

1680–90; < French, equivalent to tr ( i )- tri- + ( m ) illion million
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Word History and Origins

Origin of trillion1

C17: from French, on the model of million
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Compare Meanings

How does trillion compare to similar and commonly confused words? Explore the most common comparisons:

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Example Sentences

Examples have not been reviewed.

Toxic behaviors like this make employee resignation 10 times more likely, costing businesses a trillion dollars each year.

From

Until now the amount of carbon stored by the 1.5 trillion trees in the planet's rainforests has been impossible to calculate.

From

The richest man in the world, who wants to cut trillions of dollars from the federal government, said he had a special surprise.

From

Regardless, while hundreds of thousands of people converged on Titletown for the annual player selection, a team in New York continued to sift through hundreds of trillions of potential schedules.

From

In October, Mr Musk pledged to cut "at least $2 trillion" from the federal government budget.

From

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