* The Portuguese language: This is the official language of Portugal and several other countries, including Brazil.
* The people of Portugal: "Portuguese" can refer to the citizens of Portugal.
* Something related to Portugal: For example, "Portuguese cuisine" or "Portuguese history".
It's important to understand the context to know which meaning is intended.
Can you tell me more about what you're interested in regarding "Portuguese"? That will help me give you a more specific answer!