たって
Meanings
Particle
1. even if; even though
also だって
when read as "たって"
It doesn't have to mean anything, does it?
2. although one might say; although called
Top 3500
Examples (7 in total)
It's fine even if you don't go.
It's okay even if you don't apologize!!
That's why you didn't have to rush to greet them.