[kəˈlæps]
Definition:
1. To fall down or fall in suddenly, often after breaking apart.
2. An abrupt failure of function or health.
3. A mishap caused by something suddenly falling down or caving in.
4. The act of throwing yourself down.
5. A sudden large decline of business or the prices of stocks (especially one that causes additional failures).
6. Break down, literally or metaphorically.
7. Collapse due to fatigue, an illness, or a sudden attack.