Nonillion (noun) Definition, Meaning & Examples

noun, plural no·nil·lions, (as after a numeral) no·nil·lion.
  1. a cardinal number represented in the U.S. by 1 followed by 30 zeros, and in Great Britain by 1 followed by 54 zeros.
adjective
  1. amounting to one nonillion in number.
noun
  1. (in Britain, France, and Germany) the number represented as one followed by 54 zeros (10 54)
  2. (in the US and Canada) the number represented as one followed by 30 zeros (10 30)
Nonillion (noun) Definition, Meaning & Examples

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