Great disturbance of fallen snow (9)

I believe the answer is:

avalanche

(Other definitions for avalanche that I've seen before include "flood" , "Come down heavily" , "This dangerous flow from some peaks" , "Disastrous snowfall" , "Mountainside fall" .)

I've seen this clue in The Times.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.