WordWeb Online

1. The remains of something that has been destroyed or broken up
   - debris, dust, rubble, detritus
    
2. Any of various Chinese boats with a high poop and lugsails
    
3. A narcotic that is considered a hard drug; a highly addictive morphine derivative; intravenous injection provides the fastest and most intense rush
   - heroin, diacetylmorphine
    
4. Worthless material that is to be disposed of
   - rubbish, trash, scrap
    
5. (informal) statements or beliefs that are untrue or make no sense
   - bunk, bunkum, buncombe, guff, rot, hogwash, jive [N. Amer], rhubarb [Brit], flapdoodle [N. Amer], nonsense, folderol, rubbish, tripe, trumpery [archaic], trash, wish-wash, applesauce, codswallop [Brit], falderal
    
6. A collection of miscellaneous items of little value

1. Dispose of (something useless or old)
   "junk an old car";
   - trash, scrap

Derived forms: junked, junking, junks

Type of: boat, cast aside, cast away, cast out, chuck out, discard, dispose, drivel, fling, garbage, hard drug, opiate, put away, throw away, throw out, toss, toss away, toss out, waste, waste material, waste matter, waste product

Encyclopedia: Junk