undecillion


un·de·cil·lion

noun, often attributive \ˌən-di-ˈsil-yən\

Definition of UNDECILLION

— see number table

Origin of UNDECILLION

Latin undecim eleven (from unus one + decem ten) + English -illion (as in million) — more at one, ten
First Known Use: 1931

Browse

Next Word in the Dictionary: undecimal
Previous Word in the Dictionary: undeception
All Words Near: undecillion

Seen & Heard

What made you want to look up undecillion? Please tell us where you read or heard it (including the quote, if possible).