A brief downturn in value, often caused by market fluctuations and investor sentiment. This can lead to a temporary decrease in stock prices and overall market performance. It is important for investors to understand that short-term declines are a normal and expected part of the market, and should not be a cause for panic or rash decision-making. Instead, a long-term perspective and a diversified portfolio can help mitigate the effects of short-term price declines.