Not manually operated (4)
I believe the answer is:
auto
(Other definitions for auto that I've seen before include "Drama" , "Car (American)" , "Lincoln?" , "Prefix to denote self or same" , "Prefix denoting by or of the same person or thing" .)
I believe the answer is:
auto
(Other definitions for auto that I've seen before include "Drama" , "Car (American)" , "Lincoln?" , "Prefix to denote self or same" , "Prefix denoting by or of the same person or thing" .)