Definition of vulcanian
1 capitalized : of or relating to Vulcan or to working in metals (such as iron)
2 : of or relating to a volcanic eruption in which highly viscous or solid lava is blown into fragments and dust
Recent Examples of vulcanian from the Web
A pyroclastic flow from the February 5 vulcanian eruption of Soufriere Hills.
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First Known Use of vulcanian
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