from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Variant of volcanology.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The study of volcanoes.
from the GNU version of the Collaborative International Dictionary of English
- n. The science which treats of phenomena due to plutonic action, as in volcanoes, hot springs, etc.
from The Century Dictionary and Cyclopedia
- n. Same as volcanology.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the branch of geology that studies volcanoes
Latin Vulcan ("The God of fire"). (Wiktionary)