billion

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billion /ˈbɪljən/ noun
plural billion or billions
billion
/ˈbɪljən/
noun
plural billion or billions
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 : trillion

— billionth

/ˈbɪljənθ/ adjective

— billionth

noun, plural billionths [count]
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