dump

[1]	unload , offload , empty , drop , deposit , throw/fling down , tip
[2]	get rid of , throw away , scrap , discard , ditch , jettison , dispose of , reject , tip , toss out/away , (Colloq) junk , chuck out/away
[3]	underprice
[4]	plunge
[5]	deck , coldcock , knock down , floor

[1]	shit
[2]	garbage dump , trash dump , rubbish dump , wasteyard , waste-yard , dumpsite
[3]	junk-yard , rubbish heap/(Brit) tip , (US) garbage dump