Pronunciation change

Determiner change

Determiner
nonillion

  1. (number) (ordinal nonillionth) The number 1,000,000,000,000,000,000,000,000,000,000

Noun change

Singular
nonillion

Plural
nonillions

  1. The number 1,000,000,000,000,000,000,000,000,000,000
    One thousand octillion is a nonillion.