Search Result for "octo-": 

The Collaborative International Dictionary of English v.0.48:

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]