icefall

American  

[ahys-fawl] / ˈaɪsˌfɔl /

noun

1. a jumbled mass of ice in a glacier.

2. a mass of ice overhanging a precipice.

3. a falling of ice from a glacier, iceberg, etc.

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icefall British  

/ ˈaɪsˌfɔːl /

noun

1. a very steep part of a glacier that has deep crevasses and resembles a frozen waterfall

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Etymology

Origin of icefall

First recorded in 1810–20; ice + fall

Example Sentences

See Examples For:

icefall

In the spring, the icefall doctors had finally managed to open the Khumbu Icefall section, after a massive overhanging glacial chunk, called a serac, blocked the path for much of the early climbing season.

From The Wall Street Journal ● Jul. 26, 2026

Because the only way to get back to base camp was via that icefall, Whittaker chose to stay above it on the mountain for five steady weeks as more camps were established up Everest.

From Los Angeles Times ● Apr. 8, 2026

Three Sherpa climbers died in an avalanche in the Khumbu icefall on April 12.

From Washington Times ● May 2, 2023

Potential hazards, from icefall to rapidly changing weather, add risk to climbing Mount Rainier.

From Seattle Times ● Apr. 11, 2023

Although I’d never been in an icefall as frightening as the Khumbu, I’d climbed many other icefalls.

From "Into Thin Air" by Jon Krakauer