Implore somebody to buzz off! (6)
I believe the answer is:
begone
'implore somebody to buzz off' is the definition.
I can't judge whether this defines the answer.
'implore somebody' is the wordplay.
'implore' becomes 'beg' (synonyms).
'somebody' becomes 'one' (one can mean some person).
'beg'+'one'='BEGONE'
Can you help me to learn more?
(Other definitions for begone that I've seen before include "Archaic command to buzz off" , "make himself scarce" , "Take a hike" , "Archaic word of dismissal" , "shove off" .)