The bowl-shaped area at the top of a volcano.

ज्वालामुखी का गड्ढा

English Usage: The scientists studied the crater of the volcano to understand its activity.

Hindi Usage: वैज्ञानिकों ने ज्वालामुखी के गड्ढे का अध्ययन किया ताकि उसकी गतिविधियों को समझ सकें।