mez·zo-ri·lie·vo /-rɪˈli(ˌ)vo, rilˈje(ˌ)vo/
  Mez·zo-ri·lie·vo n.  (a) A middle degree of relief in figures, between high and low relief. (b) Sculpture in this kind of relief. See under Alto-rilievo.
  ◄ ►
  mezzo-rilievo
       n : a sculptural relief between low relief and high relief [syn:
            mezzo-relievo, half-relief]