scarab(aeus)

  n. large black Mediterranean dung beetle, held sacred by ancient Egyptians; gem cut in shape of scarab.

   ♦ scarabaeid, n. member of beetle family that includes dung beetles and chafers.

   ♦ scarabaeiform, a. like scarab.

   ♦ scaraboid, n. & a.

  (gem) like scarab.