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English definition of “trillion”

trillion

number     /ˈtrɪl.jən/ (plural trillion or trillions)
the number 1,000,000,000,000: a/one trillion Four light years is 25 trillion miles. trillions of dollarsCardinal numbers, including nought and zero trillionth     /-jənθ/ ordinal number, noun [C] Ordinal numbers
(Definition of trillion number from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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