One way or another (7)
I believe the answer is:
somehow
'one way or another' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for somehow that I've seen before include "For an unknown reason; so who, me? (anag.)" , "By hook or by crook" , "By one means or another" , "For some unspecified reason" , "One way or another" .)