the quality or state of being deciduous, characterized by trees that shed their leaves annually

पतझड़पन

English Usage: The deciduousness of the forest was evident as the leaves turned vibrant colors in the fall.

Hindi Usage: जंगल का पतझड़पन स्पष्ट था जब पत्तियाँ गिरने वाले रंगों में बदल गईं।