单词 | nonillion |
释义 | nonillion —nonillionth, n. , adj. /noh nil"yeuhn/, n. , pl. nonillions, (as after a numeral) nonillion, adj. n. 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. adj. 2. amounting to one nonillion in number. [1680-90; < F, equiv. to non- ( < L nonus ninth) + -illion, as in million MILLION] |
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