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Definitions

magma

[mag-muh] / ˈmæg mə /
NOUN
lava
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"This means that the magma that is now present in the magma reservoir under the lava dome is likely newly injected magma," summarizes Seama.

From Science Daily • Mar. 29, 2026

These findings support a broader model explaining how magma reservoirs beneath caldera volcanoes refill over time.

From Science Daily • Mar. 29, 2026

Depending on the event, warnings were issued anywhere from a few minutes to 8.5 hours before magma reached the surface.

From Science Daily • Mar. 15, 2026

The method relies on a single broadband seismometer to detect extremely subtle ground movements linked to magma intrusions deep underground.

From Science Daily • Mar. 15, 2026

Beneath the surface is a magma chamber that is about forty-five miles across–roughly the same dimensions as the park–and about eight miles thick at its thickest point.

From "A Short History of Nearly Everything" by Bill Bryson