1. Extremely exhausted
   "you look worn out";
   - knackered [Brit, informal], drained, zonked [informal], shagged [Brit, informal], zonked out [informal], deadbeat [Brit, informal], shagged out [Brit, informal], stonkered [Brit, Austral, NZ, informal], shattered [Brit, informal], exhausted, dog-tired [informal], fagged [Brit, informal], fatigued, played out, spent, washed-out, worn-out, gone, shot [informal], pooped [N. Amer, informal], fried [N. Amer, informal], run-down

1. Used until no longer useful
   "worn-out shoes with flapping soles";
   - raddled, shot [informal]

See also: tired, worn

Encyclopedia: Worn out