Refers to the complex network of cells and proteins that defends the body against infection.

Can refer to the body's ability to resist certain diseases.

बीमारियों के प्रति शरीर की प्रतिरोधक क्षमता।

English Usage: Her strong immune system allowed her to recover quickly from the illness.

Hindi Usage: उसका मजबूत इम्यून सिस्टम उसे बीमारी से जल्दी स्वस्थ होने की अनुमति देता है।