How do you say twin in Portuguese?

The word for "twin" in Portuguese is gêmeo (masculine) or gêmea (feminine).

Here's how you would use it in a sentence:

* "Eu tenho um gêmeo." (I have a twin brother.)

* "Ela tem uma gêmea." (She has a twin sister.)

* "São gêmeos idênticos." (They are identical twins.)

Let me know if you have any other questions! 😊