trillion

noun

tril·​lion ˈtri(l)-yən How to pronounce trillion (audio)
1
: a number equal to 1,000 times one billion see Table of Numbers
2
: an indeterminately large number
a trillion mosquitoes out tonight
trillion adjective
trillionth adjective or noun

Examples of trillion in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Data center stocks could be a goldmine, strategist says 04:55 Investors should hope for a divided Congress, strategist says AI investing will take trillions from other funds, CEO says Trump Media stock is on a massive losing streak Nvidia isn't the top stock anymore. Quartz, 5 Nov. 2024 Curbing climate change impacts in vulnerable nations and preventing further warming will cost far more than what will be put on the table in Baku, likely on the order of many trillions of dollars. Andrew Freedman, Axios, 4 Nov. 2024 The Administration has passed legislation spending trillions of dollars on manufacturing and infrastructure across the country. Ian Crouch, The New Yorker, 29 Oct. 2024 New research shows that city microbes have adapted to survive on disinfectants Even on our loneliest day, no person is ever truly alone, because our bodies harbor trillions of microbes; everything from single-cell organisms called archaea, to fungi, bacteria and viruses. Laurie Winkless, Forbes, 29 Oct. 2024 See all Example Sentences for trillion 

Word History

Etymology

French, from tri- + -illion (as in million)

First Known Use

1690, in the meaning defined at sense 1

Time Traveler
The first known use of trillion was in 1690

Dictionary Entries Near trillion

Cite this Entry

“Trillion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trillion. Accessed 17 Nov. 2024.

Kids Definition

trillion

noun
tril·​lion ˈtril-yən How to pronounce trillion (audio)
1
: a number equal to 1,000 times one billion see number
2
: a very large number
a trillion mosquitoes out tonight
trillion adjective
trillionth adjective
trillionth noun
Last Updated: - Updated example sentences
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