glassier
/ˈɡlɑːsiər/Definitions
1. adjective
more like glass; having a smooth, shiny surface
“The glassier surface of the newly polished mirror reflected the vibrant colors of the room.”
2. comparative form of glassy
comparative form of glassy; used to compare the smoothness of surfaces
“The windowpane was glassier than the one opposite, providing a clearer view of the city.”