glassy

adjective

1. 1

   (used of eyes) lacking liveliness

   empty eyes

   a glassy stare

2. 2

   (of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it

   glazed pottery

   glassy porcelain

3. 3

   resembling glass in smoothness and shininess and slickness

   the glassy surface of the lake

   the pavement was...glassy with water"- Willa Cather