Extremely sharp bend (7)
I believe the answer is:
hairpin
(Other definitions for hairpin that I've seen before include "Fastener for tresses" , "Curving sharply" , "associated with locks" , "A very sharp bend, u-shaped" , "Road formation" .)
I believe the answer is:
hairpin
(Other definitions for hairpin that I've seen before include "Fastener for tresses" , "Curving sharply" , "associated with locks" , "A very sharp bend, u-shaped" , "Road formation" .)