ninetyfold

English

English numbers (edit)
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9
    Cardinal: ninety
    Ordinal: ninetieth
    Abbreviated ordinal: 90th
    Adverbial: ninety times
    Multiplier: ninetyfold

Etymology

From ninety +‎ -fold.

Adjective

ninetyfold (not comparable)

  1. By a factor of ninety.

Adverb

ninetyfold (not comparable)

  1. By a factor of ninety.