(idiomatic, colloquial) "What did you say?" or "Repeat what you have said." A polite formula used when one has not heard or understood what has been said.
I'm sorry, I didn't hear you. Please say again?
(procedure word, military) To repeat part of or entire message transmitted over the radio, used instead of "repeat" which is an artillery procedure word.
Bravo Six, say again, over.
Bravo Actual, I say again: Eight foot mobiles moving east, over.
Actually, I take it back, watch this show so that you can see the reason that I’ve said before and I’ll say again that the fake rugby player Ridge Holland is the worst “wrestler” employed by WWE. Source: Internet
Death Three years before his death, Ebert wrote: error Two days before his death, Ebert ended his final blog post by saying, "So on this day of reflection I say again, thank you for going on this journey with me. Source: Internet
Nasrallah also reiterated his earlier calls for the destruction of Israel saying "To this enemy we say again: There is no place for you here and there is no life for you among us. Source: Internet
And, I'll say again, it's not the brick and mortar, it's the real people we become when we're there. Source: Internet
However, whether they distance themselves or not, it is, I must say again, important that what happened in Zaria last Friday does not go unpunished. Source: Internet
However, he managed to say again: “Thank you, thank you, thank you, God bless you. Source: Internet