glass

1. glass (noun) — sense 1

Definition: An amorphous solid, often transparent substance, usually made by melting silica sand with various additives (for most purposes, a mixture of soda, potash and lime is added).

Example: This tabletop is made of glass.

2. glass (noun) — sense 2

Definition: Any amorphous solid (one without a regular crystal lattice).

Example: Metal glasses, unlike those based on silica, are electrically conductive, which can be either an advantage or a disadvantage, depending on the application.

3. glass (noun) — sense 3

Definition: A vessel from which one drinks, especially one made of glass, plastic, or similar translucent or semi-translucent material.

Example: Would you like a glass of wine?

4. glass (verb) — sense 4

Definition: To fit with glass; to glaze.

5. glass (verb) — sense 5

Definition: To enclose in glass.

Example: As Iewels in Christall for some Prince to buy. / Who tendring their own worth from whence they were glast,

6. glass (verb) — sense 6

Definition: To strike (someone), particularly in the face, with a drinking glass with the intent of causing injury.

Example: JUDD. Any trouble last night?
LES. Usual. Couple of punks got glassed.