| 释义 | mudflow \ˈ ̷ ̷ˌ ̷ ̷\ noun
 1.
 a.  : a mass of mingled volcanic particles and water which flows like lava from a volcano
 b.  : a body of rock formed in this manner
 2.  : an eruption of mud from a mud volcano or mud spring
 3.  : a moving mass of soil made fluid by rain or melting snow : a mud avalanche — compare earthflow
 4.  : a minor structure present in various finegrained sedimentary rocks and indicative of local flowage while the material was still soft
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