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Plinian Eruption

Definition:

A Plinian eruption is a highly explosive volcanic eruption characterized by the ejection of hot volcanic ash, pumice, and gas into the atmosphere. It is named after the Roman author and naturalist Pliny the Younger, who witnessed the catastrophic eruption of Mount Vesuvius in 79 A.D.

Senses:

Sense 1:

Noun (Geology) - A type of volcanic eruption characterized by intense explosive activity.

Example sentence: The plinian eruption of Mount Pinatubo in 1991 released a massive amount of ash and debris into the atmosphere.

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Sense 2:

Adjective - Relating to or characteristic of a Plinian eruption.

Example sentence: The plinian eruption deposits left layers of ash and pumice that can be found in the surrounding areas.

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