Way out of Broads (4)
I believe the answer is:
road
'way' is the definition.
(I know that road is a type of way)
'of broads' is the wordplay.
'of' says the answer is hidden in the clue.
'ROAD' is hidden within 'broads'.
'out' is the link.
(Other definitions for road that I've seen before include "motorway?" , "mine gallery" , "Thoroughfare" , "'The . . . . to hell is paved with good intentions'" , "See 10" .)