A type of support or shape that is concave or recessed at the rear.

पीछे खोखला

English Usage: The chair had a hollow back, allowing for better airflow.

Hindi Usage: उस कुर्सी का पीछे खोखला था, जिससे हवा का संचार बेहतर होता था।

To make something hollow or to create a recess at the back.

पीछे खोखला बनाना

English Usage: The sculptor decided to hollow back the statue for a lighter weight.

Hindi Usage: मूर्तिकार ने प्रतिमा का पीछे खोखला बनाने का निर्णय लिया ताकि उसका वजन हल्का हो सके।