Octo-

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Octo- \Oc"to-\, Octa- \Oc"ta-\ [L. octo eight, Gr. 'oktw`, with
     a combining form 'okta-. Cf. {Eight}.]
     A combining form meaning eight; as in octodecimal,
     octolocular.
     [1913 Webster]