Associations to the word «Vulcanism»
Wiktionary
VULCANISM, proper noun. (historical) The belief, held mostly in the 18th century, that rocks were formed in fire. This theory was a rival theory to Neptunism.
VULCANISM, noun. Alternative spelling of volcanism
Wise words
Men govern nothing with more difficulty than their tongues,
and can moderate their desires more than their words.