thirtyfold

English

English numbers (edit)
 ←  20 30 40  → 
3
    Cardinal: thirty
    Ordinal: thirtieth
    Abbreviated ordinal: 30th
    Adverbial: thirty times
    Multiplier: thirtyfold

Etymology

From Middle English þrittyfold, thritti fold, from Old English þrītiġfeald (thirtyfold), equivalent to thirty +‎ -fold.

Adjective

thirtyfold (not comparable)

  1. thirty times as great, or as many

Adverb

thirtyfold (not comparable)

  1. By a factor of thirty