What is infirmity definition?

Infirmity or physical infirmity is a condition where a person has a physical or mental weakness, disability, or illness that affects their ability to function normally. Infirmity can be caused by various factors, including age, disease, injury, or genetic conditions. It can affect a person's mobility, cognition, and overall quality of life. Infirmity can also refer to a state of weakness or weakness of character, such as moral infirmity or spiritual infirmity.