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undecillion

(unˌdĭ-sĭlˈyən)

noun
  1. The cardinal number equal to 1036.
  2. Chiefly British The cardinal number equal to 1066.

Related Forms:

  • unˌde·cilˈlion adjective
  • unˌde·cilˈlionth adjective, adv. & n.

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