Spare-time activity or a chase (7)
I believe the answer is:
pursuit
(Other definitions for pursuit that I've seen before include "Hobby" , "See 1" , "Occupation; cycle race" , "Interest" , "An activity not entirely innocent" .)
I believe the answer is:
pursuit
(Other definitions for pursuit that I've seen before include "Hobby" , "See 1" , "Occupation; cycle race" , "Interest" , "An activity not entirely innocent" .)