Eccentric hairstyle on which barrier placed (6)
I believe the answer is:
weirdo
'eccentric' is the definition.
(I've seen this in another clue)
'hairstyle on which barrier placed' is the wordplay.
I cannot quite understand how this works, but
'hairstyle' could be 'do' (a hairdo) and 'do' is found within the answer.
'barrier' could be 'weir' (weir is a kind of barrier) and 'weir' is located in the answer.
No letters remain.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for weirdo that I've seen before include "Odd bod" , "Crank - oddball" , "Strange person (colloq.)" , "Bizarre character" , "Freak" .)