: a pinnacle, sharp ridge, or block of ice among the crevasses of a glacier
Examples of serac in a Sentence
Recent Examples on the Web
But for more than two weeks, a massive and unstable block of ice, or serac, stalled them from moving farther up the peak.
—
Pasang Rinzee Sherpa, Los Angeles Times, 12 May 2026
The towering ice block, called a serac, is in the Khumbu Icefall above South Base Camp and nearly 1,000 feet below Camp One.
—Janet Loehrke, USA Today, 24 Apr. 2026
There’s good reason for caution: seracs have caused fatal disasters in the past.
—Jessie Yeung, CNN Money, 24 Apr. 2026
In 2022, 11 people died when a massive serac on the Marmolada Glacier disintegrated, showering a group of hikers with ice and rock.
—Owen Clarke, Outside Online, 16 Aug. 2025
Last week, three Nepali sherpa climbers died after being hit by an ice serac on the lower parts of Mount Everest. Nepal has eight of the world’s 14 highest mountains.
—Reuters, CNN, 18 Apr. 2023
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Pasang Rinzee Sherpa, Los Angeles Times, 12 May 2026
The towering ice block, called a serac, is in the Khumbu Icefall above South Base Camp and nearly 1,000 feet below Camp One.
—Janet Loehrke, USA Today, 24 Apr. 2026
There’s good reason for caution: seracs have caused fatal disasters in the past.
—Jessie Yeung, CNN Money, 24 Apr. 2026
In 2022, 11 people died when a massive serac on the Marmolada Glacier disintegrated, showering a group of hikers with ice and rock.
—Owen Clarke, Outside Online, 16 Aug. 2025
Last week, three Nepali sherpa climbers died after being hit by an ice serac on the lower parts of Mount Everest. Nepal has eight of the world’s 14 highest mountains.
—Reuters, CNN, 18 Apr. 2023
Cite this Entry
“Serac.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/serac. Accessed 21 May. 2026.
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