1 [count] : a large amount of snow and ice or of dirt and rocks that slides suddenly down the side of a mountain
▪ He was buried/trapped by an avalanche. 2 [singular] : a sudden great amount of something
▪ an avalanche of words ▪ an avalanche of praise/publicity
▪ He was buried/trapped by an avalanche.
▪ an avalanche of words ▪ an avalanche of praise/publicity







