As a Noun:
1. An amount of liquid which you drink. English = drink. Formal English = beverage.
2. A container made from glass which you can drink from. It does not have a handle. English = glass.
3. A small, round container, usually with a handle, from which you drink liquids such as tea and coffee. English = cup.
As a Verb or Adjective:
1. To take liquid in your mouth and swallow it. English = drink.