infirmity

1 ENTRIES FOUND:
infirmity /ɪnˈfɚməti/ noun
plural infirmities
infirmity
/ɪnˈfɚməti/
noun
plural infirmities
Britannica Dictionary definition of INFIRMITY
1 
[noncount] : the quality or state of being weak or ill especially because of old age
2 
[count] : a disease or illness that usually lasts for a long time