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nonillion

(nō nil′yən)

noun

☆ the number represented by 1 followed by 30 zeros
Brit. the number represented by 1 followed by 54 zeros

Origin: Fr < L nonus, ninth (see noon) + Fr (m)illion

adjective

amounting to one nonillion in number

See nonillion in American Heritage Dictionary 4

noun

The cardinal number equal to 10³⁰.
Chiefly British The cardinal number equal to 10⁵⁴.

Origin:

Origin: French

Origin: : Latin nōnus, ninth; see nona-

Origin: + French million, million (from Old French milion; see million)

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Related Forms:

no·nilˈlion adjective

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