D defs.my
Entry 2 senses Webster, 1913

Infirmity

/ĭn-fẽrm'-ĭt-ē/ · In·firm·i·ty · IPA /ɪnˈfɜɹməti/
01 n. The state of being infirm; feebleness; an imperfection or weakness; esp., an unsound, unhealthy, or debilitated state; a disease; a malady;…
pl. Infirmities ((#))
  1. 1.
    The state of being infirm; feebleness; an imperfection or weakness; esp., an unsound, unhealthy, or debilitated state; a disease; a malady; as, infirmity of body or mind.
    “'T is the infirmity of his age.” Shak.
  2. 2.
    A personal frailty or failing; foible; eccentricity; a weakness or defect.
    “Will you be cured of your infirmity ?” Shak.
    “A friend should bear his friend's infirmities.” Shak.
    “The house has also its infirmities.” Evelyn.