맞아 means 'that's right' or 'correct' and is used to agree with or confirm someone's statement.
Nuances
- Friendly and natural agreement expression
- Casual speech, not formal
- Used to express certainty about the other’s statement
When to use
Talking with friends, Everyday confirmation, Casual agreement
In context
맞아 is an informal spoken expression used at the end of sentences to simply acknowledge that the other person's statement is correct. It is a casual form and should not be used in formal situations.
