How do you say “glass” in Vietnamese?

glass as a substance; compare kính

for “glass” meaning: 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).

• Thuỷ tinh dễ vỡ.Glass breaks easily.

glass; tumbler

for “glass” meaning: Any amorphous solid (one without a regular crystal lattice).

• Làm ơn cho tôi một cốc nước.Give me a glass of water, please.

cup; glass

for “glass” meaning: Any amorphous solid (one without a regular crystal lattice).

• Tom đã tận hưởng một ly rượu vang.Tom enjoyed a glass of wine.

cup; glass