A sudden, large amount of snow and ice falling down a mountain or a large amount of something suddenly coming or occurring.
Examples:
Two people survived being swept up in an avalanche.Rescuers worked tirelessly after the avalanche struck.The village was buried under a sudden avalanche of snow.
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Landslide
/ˈlændslaɪd/
A large mass of earth and rock moving downward on a slope
Examples:
The earthquake triggered a landslide.Votes poured in, predicting a landslide victory.Heavy rains caused a landslide on the mountain trail.
Synonyms:
Antonyms:
Ways to tell them apart:
A landslide involves the movement of rock, earth, or debris down a slope, typically due to gravity.
An avalanche is specifically a mass of snow, often mixed with ice and other debris, that rapidly slides down a mountainside.
Landslides can occur in any terrain given the right conditions, avalanches are more common in mountainous and snowy regions.
Landslides can be triggered by rainfall, earthquakes, volcanic activity, or human interaction, whereas avalanches occur mostly during or after heavy snowfall.
Landslides may carry trees, rocks, and even structures, while avalanches are primarily composed of snow and ice.