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vigintillion

American

[vahy-jin-til-yuhn] / ˌvaɪ dʒɪnˈtɪl yən /

noun

a cardinal number represented in the U.S. by 1 followed by 63 zeros, and in Great Britain by 1 followed by 120 zeros.

adjective

amounting to one vigintillion in number.

Other Word Forms

Derived Forms

vigintillionth

adjective

Inflected Forms

noun

Etymology

Origin of vigintillion

1900–05; < Latin vīgint ( ī ) twenty + -illion, as in million

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.