mortalitas

Etymology
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Noun

 * 1) mortality:
 * 2) the state or quality of being mortal.
 * 3) the number of deaths
 * 4)  deaths resulting from an event (such as a war, epidemic or disaster).
 * 5)  the number of deaths per given unit of population over a given period of time.
 * 6) death.

Etymology
From.

Noun

 * 1) mortality