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n. 1. The cardinal number equal to 1060. 2. Chiefly British The cardinal number equal to 10114. [Latin novemdecim, nineteen (novem, nine; see new in the Appendix of Indo-European roots + decem, ten; see DECI-) + (M)ILLION.] no′vem·de·cillion adj. no′vem·de·cillionth adj., adv. & n. |
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