Bend in a London road (3)
I believe the answer is:
bow
'bend' is the definition.
(I know that bend can be written as bow)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for bow that I've seen before include "Make reverence" , "Stoop" , "Part of London" , "The archer's weapon." , "Genuflect" .)