fa‧tal‧i‧ty plural fatalities
a death in an accident or a violent attack:
a 50% increase in the number of traffic fatalities
2 [uncountable] formalMX
the fact that a disease is certain to cause death:
The most serious form of skin cancer has a 30 percent fatality rate.
3 [uncountable] formal
the feeling that you cannot control what happens to you