Bitcoin dumping, also known as a price dump, refers to a significant and rapid decline in the price of Bitcoin. During a dump, the market experiences a large volume of sell orders, which drives down the price of Bitcoin. This can occur due to various factors, including market speculation, negative news, regulatory changes, or a shift in investor sentiment.

Bitcoin is known for its price volatility, and it is not uncommon to see sharp price fluctuations within short periods. Dumps can happen suddenly and result in a substantial drop in Bitcoin's value. These market downturns often lead to panic selling, as investors try to minimize their losses or exit their positions.

It's important to note that Bitcoin's price movements are influenced by a complex interplay of factors, and predicting or timing market dumps accurately.