What is the meaning of dumping?

noun

• Selling goods abroad at a price below that charged in the domestic market.

verb

• Throw away as refuse.
  • usage: "No dumping in these woods"
  • synonyms: dump
• Sever all ties with, usually unceremoniously or irresponsibly.
  • usage: "The company dumped him after many years of service"; "She dumped her boyfriend when she fell in love with a rich man"
  • synonyms: dump, ditch
• Sell at artificially low prices.
  • synonyms: dump, underprice
• Drop (stuff) in a heap or mass.
  • usage: "The truck dumped the garbage in the street"
  • synonyms: dump
• Fall abruptly.
  • usage: "It plunged to the bottom of the well"
  • synonyms: plunge, dump
• Knock down with force.
  • usage: "He decked his opponent"
  • synonyms: deck, coldcock, dump, knock down, floor