Refers to an unfavorable or damaging formation related to a volcano.

ज्वालामुखी से संबंधित एक हानिकारक या प्रतिकूल गठन

English Usage: "The researchers were concerned about the negative volcanic form that appeared during their expedition."

Hindi Usage: "अन्वेषण के दौरान दिखाई देने वाले नकारात्मक ज्वालामुखीय आकार के बारे में शोधकर्ताओं को चिंता थी।"