Endured tedious person in pub? (4)
I believe the answer is:
bore
'endured' is the definition.
(I've seen this in another clue)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for bore that I've seen before include "hole > not something of interest" , "Drill - pest" , "... endured" , "Calibre of gun - nuisance" , "Supported; dull person" .)