definition of
glass

[1] #1 glass n. a brittle transparent solid with irregular atomic structure. wn

[2] #2 glass n. [drinking glass] a container for holding liquids while drinking. wn

[3] #3 glass n. [glassful] the quantity a glass will hold. wn

[4] #4 glass n. [field glass, spyglass] a small refracting telescope. wn

[5] #5 glass v. [glaze] furnish with glass; "glass the windows". wn