Obstructed (7)
I believe the answer is:
impeded
'obstructed' is the definition.
('impede' can be a synonym of 'obstruct')
This is the entire clue.
(Other definitions for impeded that I've seen before include "Obstructed" , "Blocked (progress)" , "Got in the way of" , "Hindered, slowed down" , "Hindered progress" .)