† xyloˈcinnamonObs. In 6 xilocinamome. [ad.Gr. ξυλοκιννάµωµον (Dioscorides), L. xylocinnamōmum (Pliny): see xylo- and cinnamon.] Cinnamon-wood. 1555Xilocinamome [see xylocassia].1706Phillips (ed. Kersey), Xylocinnamon, or Xylocinnamomon, the Wood of the Cinnamon-Tree.