Io sono in Italian means I am in English. It is a combination of the personal pronoun io (I) and the verb sono (am), which is the first-person singular form of the verb essere (to be).
For example:
“Io sono felice.” – I am happy.
“Io sono uno studente.” – I am a student.
In Italian, you can often omit the io because the verb form sono already implies the subject, so Sono felice is also correct and still means I am happy. However, adding io can emphasize the subject, especially if you want to make it clear who you’re talking about.
For example:
“Io sono pronto, e tu?” – I am ready, and you?
In summary, io sono means I am and is used to talk about yourself in Italian, often with or without the io depending on emphasis.