Opinion; inspect (4)
I believe the answer is:
view
I believe this clue is a double definition.
'opinion' is the first definition.
(I know that opinion can be written as view)
'inspect' is the second definition.
(thesaurus)
(Other definitions for view that I've seen before include "What can be seen from a specified point" , "belief" , "Range or field of vision" , "benefit of picture window" , "Consider" .)