Meaning of sextodecimo

sex•to•dec•i•mo

Pronunciation: (sek"stō-des'u-mō"), [key]
— n., pl. adj. -mos,
—n.
  1. sixteenmo (def. 1).
—adj.
  1. sixteenmo (def. 3).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.