Spacek of "Carrie” (5)
I believe the answer is:
sissy
'spacek of carrie' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for sissy that I've seen before include "Effeminate boy" , "Milksop" , "Weakling" , "wet" , "Feeble and effeminate" .)