This is the 5965th most frequent Spanish word.
vidrio
Glass.
In this context, 'vidrio' pertains to the decorative material from which the vase is made.
Vi un hermoso jarrón de vidrio en la tienda.
I saw a beautiful glass vase in the store.
In this sentence, 'vidrio' refers to the material glass.
El vaso está hecho de vidrio.
The glass is made of glass.
Here, 'vidrio' denotes a glass pane or piece used in windows.