vigintillion
[ vahy-jin-til-yuhn ]
noun,plural vi·gin·til·lions, (as after a numeral) vi·gin·til·lion.
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.
Origin of vigintillion
11900–05; <Latin vīgint(ī) twenty + -illion, as in million
Other words from vigintillion
- vi·gin·til·lionth, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
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