knocked-out

from WordNet (r) 3.0 (2006)

knocked-out
    adj 1: damaged; "the gym has some of the most knocked-out
           equipment since Vic Tanny"

from The Collaborative International Dictionary of English v.0.48

knocked-out \knocked-out\ adj.
   damaged; -- not used of persons; as, the gym has some of the
   most knocked-out equipment since Vic Tanny. Opposite of
   {undamaged}. [prenominal]

   Syn: knocked out.
        [WordNet 1.5]