Country girl's examination (7)
I believe the answer is:
perusal
'examination' is the definition.
(I've seen this before)
'country girl's' is the wordplay.
'country' becomes 'peru' (Peru is an example).
'girl' becomes 'sal' (feminine given name**).
'peru'+'sal'='PERUSAL'
(Other definitions for perusal that I've seen before include "Process of examination" , "thorough scan" , "Examination, survey" , "Careful examination" , "Careful reading" .)