Catholic sort of joint (9)
I believe the answer is:
universal
I believe this is a double definition.
'catholic' is the first definition.
(both can mean eclectic or widespread)
'sort of joint' is the second definition.
(universal joint is a type of joint)
(Other definitions for universal that I've seen before include "Worldwide or cosmic" , "Without exception" , "Widespread, worldwide" , "for general viewing" , "Applying throughout the world" .)