Peruvian native (4)
I believe the answer is:
inca
'peruvian native' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for inca that I've seen before include "South American (historical)" , "Very old Peruvian (4)." , "Old person in race" , "lived in Peru" , "Atahualpa was" .)