Scraped (6)
I believe the answer is:
grated
'scraped' is the definition.
('grate' can be a synonym of 'scrape')
This is all the clue.
(Other definitions for grated that I've seen before include "was jarring" , "Shredded (eg, carrots)" , "Rasped, perhaps on nerves" , "Jarred" , "Shredded; was irritating" .)