Without a definite purpose (9)
I believe the answer is:
desultory
'without a definite purpose' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for desultory that I've seen before include "Random" , "Unmethodical" , "Unenthusiastic" , "Rambling" , "Lacking a plan, purpose, or enthusiasm" .)