English edit

English numbers (edit)
80
 ←  7 8 9  → 
    Cardinal: eight
    Ordinal: eighth
    Latinate ordinal: octonary
    Adverbial: eight times
    Multiplier: eightfold
    Latinate multiplier: octuple
    Distributive: octuply
    Group collective: eightsome
    Multipart collective: octuplet
    Greek or Latinate collective: octad
    Greek collective prefix: octo-, octa-
    Latinate collective prefix: octo-
    Fractional: eighth
    Latinate fractional prefix: octant-
    Elemental: octuplet
    Greek prefix: ogdo-
    Number of musicians: octet
    Number of years: octennium

Etymology edit

From Middle English [Term?], from Old English eahtafeald. Equivalent to eight +‎ -fold.

Adjective edit

eightfold (not comparable)

  1. Eight times as much; multiplied by eight.
  2. Containing eight parts.
    • 2003, Richard Morris, The Last Sorcerers, page 213,
      The scheme, which Gell-Mann called the eightfold way, grouped mesons and baryons into families.

Derived terms edit

Translations edit

Adverb edit

eightfold (not comparable)

  1. By a factor of eight.

Translations edit