Rejects with disdain (6)
I believe the answer is:
spurns
'rejects with disdain' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for spurns that I've seen before include "Rejects with scorn" , "Rejects with contempt" , "Rejects scornfully like unwanted suitor" , "Rejects an offer" , "Rejects scornfully, say unwanted admirer" .)