"Του έστειλα ένα γράμμα."

[DaithiWalsh]

Why is 'letter' here γράμμα and not επιστολή? I had thought that επιστολή was for 'letter' meaning: written message sent by mail, and γράμμα was for 'letter' meaning: letter of the alphabet.

[DanWalker7]

γράμμα can mean both, just like in English. In fact I'm sure this has been used earlier in the Greek course

[Maria_Raffo]

The audio is weird and confusing.