Dictionary

tredecillion

noun, tre·de·cil·lion often attributive \ˌtrē-di-ˈsil-yən\

Definition of TREDECILLION

— see number table
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Origin of TREDECILLION

Latin tredecim thirteen (from tres three + decem ten) + English -illion (as in million) — more at three, ten
First Known Use: 1850

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