English

edit
English numbers (edit)
 ←  10 11 12  → 
    Cardinal: eleven
    Ordinal: eleventh
    Latinate ordinal: undecimary
    Adverbial: eleven times
    Multiplier: elevenfold
    Latinate multiplier: undecuple
    Group collective: elevensome
    Greek or Latinate collective: hendecad
    Greek collective prefix: hendeca-
    Latinate collective prefix: undeca-
    Fractional: eleventh
    Greek prefix: endecato-
    Number of musicians: undecet

Etymology

edit

eleven +‎ -fold

Adjective

edit

elevenfold (not comparable)

  1. By a factor of eleven.

Adverb

edit

elevenfold (not comparable)

  1. By a factor of eleven.