Be a ham in "Hamlet"? (5)
I believe the answer is:
emote
'be a ham in hamlet?' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for emote that I've seen before include "Show strong feeling" , "Behave theatrically" , "Show extreme feelings" , "Express exaggerated feelings" , "Openly show feelings" .)