Octad

//ˈɒktæd// noun

Definitions

Noun
  1. 1
    A group of eight things.
  2. 2
    the cardinal number that is the sum of seven and one wordnet
  3. 3
    hundred million = myriad myriad; 100,000,000 = 10⁸ historical

Etymology

From oct- + -ad.

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