mortality
Concise Oxford English Dictionary © 2008 Oxford University Press:
mortality/mɔːˈtaləti/
▶noun (pl. mortalities)
- 1 the state of being mortal.
- 2 death, especially on a large scale.
■ (also mortality rate) the number of deaths in a given area or period, or from a particular cause.
'mortality' also found in these Oxford entries:

