Definition of "vulcanic" []

• Alternative spelling of volcanic. (adjective)

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• "The plate that gets pushed down eventually rises again as well, as its contents are turned molten in the core of our planet and expunged through various vulcanic fissures."
• "In that case a big vulcanic eruption or a random cooling fluxuation for a year or two might well stop retreats and then other natural cycles might start glacier fronts moving forward again."
• "In salt deposits, especially those of tectonic or vulcanic origin, the accumulation of CO2-gas under conditions of high ground pressure can lead to a sudden explosion."