Definition, Meaning & Synonyms
maar
Noun
/mɑːr/
Definition
A maar is a broad, low-relief volcanic crater that is formed by a phreatomagmatic eruption, which occurs when rising magma encounters groundwater.
Examples
- The maar was filled with rainwater, creating a small lake.
- Several maar volcanoes can be found in the region, attracting geologists from around the world.
Meaning
The term ‘maar’ refers specifically to a type of volcanic crater formed by explosive eruptions that create a shallow basin, often filled with water.
Synonyms
- crater
- caldera
