Badly injured (6)
I believe the answer is:
maimed
'badly injured' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for maimed that I've seen before include "Crippled or injured" , "Wounded and crippled" , "Wounded or injured making body part useless" , "Hurt" , "Injured so that a body-part is permanently damaged" .)