Some white chocolate for parrot (4)
I believe the answer is:
echo
'parrot' is the definition.
(thesaurus)
'some white chocolate for' is the wordplay.
'some' indicates a hidden word (some of the parts of the word are used).
'ECHO' is hidden in the letters of 'white chocolate for'.
(Other definitions for echo that I've seen before include "Resound; (radar) return" , "Trace call" , "Before foxtrot" , "A natural sound reflection" , "Repeating of sound" .)