English edit

English numbers (edit)
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    Cardinal: fourteen
    Ordinal: fourteenth
    Adverbial: fourteen times
    Multiplier: fourteenfold
    Group collective: fourteensome

Etymology edit

fourteen +‎ -fold

Adjective edit

fourteenfold (not comparable)

  1. By a factor of fourteen.

Adverb edit

fourteenfold (not comparable)

  1. By a factor of fourteen.