mortal

Short definition from Wiktionary

Adjective

1. 1
   Susceptible to death by aging, sickness, injury, or wound; not immortal.
2. 2
   Causing death; deadly, fatal, killing, lethal (now only of wounds, injuries etc.).
3. 3
   Punishable by death.
4. 4
   Fatally vulnerable.
5. 5
   Of or relating to the time of death.
6. 6
   Affecting as if with power to kill; deathly.
7. 7
   Human; belonging or pertaining to people who are mortal.
8. 8
   Very painful or tedious; wearisome.
9. 9
   Very drunk.
10. 10
    Causing spiritual death.

Noun

1. 1
   A human; someone susceptible to death.

Adverb

1. 1
   Mortally; enough to cause death.