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billion

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billion/ˈbɪljən/noun
pluralbillionorbillions
billion
/ˈbɪljən/
noun
pluralbillionorbillions
Learner's definition of BILLION  
[count]
: the number 1,000,000,000: one thousand million
: a very large amount or number— often plural
British, old-fashioned : the number 1,000,000,000,000

— billionth

/ˈbɪljənθ/adjective

— billionth

noun,pluralbillionths[count]
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