In the sentence "It sort of died out after a while," the phrase "sort of" means "to some extent" or "approximately." It's used to indicate that the statement is not precise or exact. So, "sort of died out" suggests that whatever "died out" didn't do so completely or in a clear-cut manner, but rather in a somewhat gradual or partial way.

Ciao. È come dire che sembrerebbe quasi morti per un attimo. Letteralmente sarebbe "più o meno".

I agree with Albert, in the sentence "It sort of died out after a while," the phrase "sort of" means "somewhat" or "to some extent." It suggests that something happened in a gradual or incomplete way. Example: "It sort of died out after a while" means it didn't stop suddenly but rather faded or diminished over time. I hope this helps!

We need more context to know the exact intent, but the most likely explanation is that "it" wasn't anything alive that could literally die. For example, if "it" was a sound, maybe it gradually got quieter and quieter until it was no longer audible.