Mortality
Death
noun, の adjective
Death and deceased. That's a lot of death. This is mortality.
しぼう
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
やさいをたくさん食べると、死亡リスクがへるそうです。
I heard that when you eat a lot of vegetables you can lower your risk of mortality.
山田さんの弟さんの死亡のげんいんはなんですか？
What is the cause of Mr. Yamada's younger brother's death?
チーズバーガーの発明により、全先進国の死亡率が三倍に跳ね上がった。
Since the invention of the cheeseburger, mortality rates in all first-world nations have tripled.