Code word for O (5)
I believe the answer is:
oscar
'code word for o' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for oscar that I've seen before include "trophy" , "Hollywood statuette given as annual award" , "Phonetic code for O" , "Cinema award" , "Statuette awarded by Hollywood Academy" .)