Exhibit or display (4)
I believe the answer is:
show
This clue is a double definition.
'exhibit' is the first definition.
(I know that exhibit can be written as show)
'display' is the second definition.
(I know that display can be written as show)
(Other definitions for show that I've seen before include "Screen" , "Display cabinet" , "charade" , "Performance" , "Expose" .)