dump in WordNet English dictionary

1. knock down with force
   "He decked his opponent"
   deck  coldcock  dump  knock down  floor 
   
2. sever all ties with, usually unceremoniously or irresponsibly
   "The company dumped him after many years of service"; "She dumped her boyfriend when she fell in love with a rich man"
   dump  ditch 
   
3. drop (stuff) in a heap or mass
   "The truck dumped the garbage in the street"
   dump 
   
4. fall abruptly
   "It plunged to the bottom of the well"
   plunge  dump 
   
5. throw away as refuse
   "No dumping in these woods!"
   dump 
   
6. sell at artificially low prices
   dump  underprice 
   

1. a place where supplies can be stored
   "an ammunition dump"
   dump 
   
2. (computer science) a copy of the contents of a computer storage device; sometimes used in debugging programs
   dump 
   
3. a piece of land where waste materials are dumped
   dump  garbage dump  trash dump  rubbish dump  wasteyard  waste-yard  dumpsite 
   
4. a coarse term for defecation
   "he took a shit"
   shit  dump