dumping-ground

[duhm-ping-ground] /ˈdʌm pɪŋˌgraʊnd/
noun
1.
dump (def 17).
Origin
1855-60, Americanism
Examples from the web for dumping-ground
  • It is as though the estate has become a social dumping-ground.
  • Forensic experts are scouring a possible dumping-ground for bone fragments.