English

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English numbers (edit)
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8
    Cardinal: eighty
    Ordinal: eightieth
    Adverbial: eighty times
    Multiplier: eightyfold

Etymology

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eighty +‎ -fold

Adjective

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eightyfold (not comparable)

  1. By a factor of eighty.

Adverb

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eightyfold (not comparable)

  1. By a factor of eighty.