|
Definition of Vulcanism
1. n. Volcanism.
2. n. Volcanism.
Definition of Vulcanism
1. 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. ¹
2. Noun. (alternative spelling of volcanism) ¹
¹ Source: wiktionary.com
Definition of Vulcanism
1. [n -S]