glassier
glas-si-er
adjective
More unfocused, vacant, or expressionless, especially of eyes.
"His eyes became glassier with fatigue."
adjective
More resembling glass in smoothness, shininess, or transparency.
"The ice on the pond grew glassier."
Thesaurus
Synonyms: glazed, vitrified, vitreous, glassy, shiny, smooth, empty