[syn: exhausted, dog-tired, fagged, fatigued, played out, spent, washed-out, worn-out(a), worn out(p)]
The Collaborative International Dictionary of English v.0.48:
Worn-out \Worn"-out`\, a.
   Consumed, or rendered useless, by wearing; as, worn-out
   garments.
   [1913 Webster] Worral
WordNet (r) 3.0 (2006):
worn-out
    adj 1: used until no longer useful; "battered trumpets and
           raddled radios"; "worn-out shoes with flapping soles"
           [syn: raddled, worn-out]
    2: drained of energy or effectiveness; extremely tired;
       completely exhausted; "the day's shopping left her
       exhausted"; "he went to bed dog-tired"; "was fagged and
       sweaty"; "the trembling of his played out limbs"; "felt
       completely washed-out"; "only worn-out horses and cattle";
       "you look worn out" [syn: exhausted, dog-tired, fagged,
       fatigued, played out, spent, washed-out, worn-
       out(a), worn out(p)]