Glass dish? (5)
I believe the answer is:
plate
I believe this is a double definition.
'glass' is the first definition.
(thesaurus)
'dish?' is the second definition.
(plate is a kind of dish)
(Other definitions for plate that I've seen before include "Denture" , "Illustration on special paper in a book" , "South American river" , "Helping of food" , "trophy" .)