adj. 25B6; adjective
the glassy surface of the lake : SMOOTH, mirror-like, gleaming, shiny, glossy, polished, vitreous; slippery, icy; clear, transparent, translucent; calm, still, flat.
a glassy stare : EXPRESSIONLESS, glazed, blank, vacant, fixed, motionless; emotionless, impassive, lifeless, wooden, vacuous.
rough, expressive.