Comedian Sedaris (3)
I believe the answer is:
amy
'comedian sedaris' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for amy that I've seen before include "--, Johnson, solo flyer" , "- Johnson, Eng. aviatrix" , "lady" , "Girl" , "Record-making British aviator, Johnson" .)