Show calendar (9)
I believe the answer is:
programme
I believe this is a double definition.
'show' is the first definition.
(I know that show can be written as programme)
'calendar' is the second definition.
(I know that programme is a calendar)
(Other definitions for programme that I've seen before include "Curriculum" , "Schedule of events" , "List of events" , "Radio or TV show" , "Scheduled plan" .)