01 n. The science which treats of phenomena due to plutonic action, as in volcanoes, hot springs, etc.
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1.
The science which treats of phenomena due to plutonic action, as in volcanoes, hot springs, etc.[R.]
Entry
1 sense
Webster, 1913
Vulcanology
· Vul·can·ol·o·gy
· IPA /ˌvʌl.kəˈnɒ.lə.dʒi/