mudslide

/ˈmʌdˌslaɪd/
noun
  1. A large mass of wet earth and rock that slides down a slope, often caused by heavy rain or an earthquake.
    • Residents were evacuated before the mudslide reached the village.
    • The heavy rain caused a mudslide that blocked the mountain road.
    • Several homes were destroyed by the mudslide after the storm.
Synonyms
What does "mudslide" mean? | whatsthatwordmean | whatsthatwordmean