collapse

verb
  1. To fall down or give way suddenly, often due to structural failure or exhaustion. verb
    The bridge collapsed under the weight of the heavy truck.
    After running the marathon, she collapsed from exhaustion.
  2. To fail suddenly and completely, often referring to a system, organization, or plan. verb
    The company collapsed after the financial scandal.
    The negotiations collapsed when both parties refused to compromise.
  3. A sudden failure or breakdown, often of a physical structure or an organization. noun
    The collapse of the building was a tragic event.
    The collapse of the stock market led to widespread panic.
  4. A medical condition where a person falls down or becomes unconscious due to illness or exhaustion. noun
    He suffered a collapse after working long hours without rest.
    The athlete's collapse on the field was a result of dehydration.