资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sinopia \Si*no"pi*a\, Sinopis \Si*no"pis\, n.
   A red pigment made from sinopite.

资料来源 : WordNet®

sinopis
     n : a red ocher formerly used as a pigment [syn: {sinopia}, {sinoper}]