What does "icefall" mean?

A relatively rapid and turbulent flow of ice, somewhat analogous to a waterfall.

What is a synonym for "icefall"?

Common synonyms include: berg, broken ice mass, calf, danger zone, floe, glacier.

noun

noun ·Rare ·Advanced level

Noun

1
A relatively rapid and turbulent flow of ice, somewhat analogous to a waterfall.
2
a steep part of a glacier resembling a frozen waterfall wordnet

From ice + fall, modelled after waterfall.