Amuse nurse (9)
I believe the answer is:
entertain
I believe this clue is a double definition.
'amuse' is the first definition.
(thesaurus)
'nurse' is the second definition.
(I've seen this before)
(Other definitions for entertain that I've seen before include "Think about" , "Play host to" , "Act as host" , "Wine and dine" , "Train teen to amuse" .)