One more from America, not here (7)
I believe the answer is:
another
'one more' is the definition.
(I've seen this before)
'from america not here' is the wordplay.
'from' indicates the answer is hidden within the clue.
'ANOTHER' is hidden within 'america not here'.
(Other definitions for another that I've seen before include "second" , "A different one" , "Someone else" , "Player or person not yet named or selected" , "Additional: alternative" .)