Coshes the kids round the corner (5)
I believe the answer is:
clubs
'round the corner' is the definition.
'clubs' can be an answer for 'round' (thesaurus). I am not sure about the 'the corner' bit.
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for clubs that I've seen before include "playing cards" , "black suit" , "Card suit" , "Societies" , "cabarets" .)