Gettysburg Address, for one (6)
I believe the answer is:
speech
'gettysburg address for one' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for speech that I've seen before include "'Utterance, talk (6)'" , "Communication by word of mouth" , "Oration to an audience" , "The spoken word" , "Formal discourse to an audience" .)