Definition of "Glass" :
noun: a small refracting telescope
noun: a container made of glass for holding liquids while drinking
noun: glassware collectively
"She collected old glass."
noun: a mirror; usually a ladies' dressing mirror
noun: an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant
noun: the quantity a glass will hold
noun: a brittle transparent solid with irregular atomic structure
verb: become glassy or take on a glass-like appearance
verb: put in a glass container
verb: enclose with glass
"Glass in a porch."
verb: scan (game in the forest) with binoculars
verb: furnish with glass
"Glass the windows."