Implore individual to go away (6)
I believe the answer is:
begone
'go away' is the definition.
(I've seen this before)
'implore individual' is the wordplay.
'implore' becomes 'beg' (synonyms).
'individual' becomes 'one' (an individual is one person).
'beg'+'one'='BEGONE'
'to' acts as a link.
(Other definitions for begone that I've seen before include "get lost" , "Archaic command to buzz off" , "make himself scarce" , "Archaic command to go away, banish" , "Archaic word of dismissal" .)