octuplex

octuplex

(ˈɒktjʊˌplɛks)
adj
(Telecommunications) relating to a form of telegraphy in which eight communications can be sent along one wire at the same time
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
Pamela Gradon and Anne Hudson here conclude their monumental edition of the 294 sermons and two related tracts (Of Mynystris in the Chirche and Vae octuplex) published in volumes I-III (1983, 1988, and 1990).