The adjective has 4 meanings:
Meaning #1:
used of eyes lacking liveliness
Synonym: glassy
Meaning #2:
fitted or covered with glass
Synonym: glassed
Antonym: unglazed (meaning #1)
Meaning #3:
having a shiny surface or coating
Synonym: shiny
Antonym: unglazed (meaning #2)
Meaning #4:
(of foods) covered with a shiny coating by applying e.g. beaten egg or a sugar or gelatin mixture




