"The Interpretation of Dreams” author (5)
I believe the answer is:
freud
'the interpretation of dreams author' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for freud that I've seen before include "See 9" , "See 8" , "Sigmund --, psychoanalyst" , "See 4" , "Sigmund ...., great psychiatrist" .)