quintillion

noun quin·til·lion \ kwin-ˈtil-yən \

Definition of quintillion

US :a number equal to 1 followed by 18 zeros — see Table of Numbers; alsoBritish :a number equal to 1 followed by 30 zeros — see Table of Numbers

quintillion

adjective

quintillionth

play \kwin-ˈtil-yən(t)th\ adjective or noun

Recent Examples of quintillion from the Web

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Origin and Etymology of quintillion

Latin quintus + English -illion (as in million)


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