Girl seen in Michigan or Maine (5)
I believe the answer is:
norma
'girl' is the definition.
'in michigan or maine' is the wordplay.
'in' indicates a hidden word.
'NORMA' is hidden in the letters of 'michigan or maine'.
'seen' is the link.
(Other definitions for norma that I've seen before include "Opera - ex-PM's wife" , "Shearer or Major" , "Bellini opera - girl's name" , "Roman (anag) - girl's name" , "Bellini drama" .)