K2
Americannoun
noun
Etymology
Origin of K2
First recorded in 1855-60 K2 for def. 1; 2010 K2 for def. 2; K(arakoram) ( def. 1 ) + 2 (because it was the second peak in the range to be measured)
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Another member of the team, Kili Pemba Sherpa, was part of a historic 2021 expedition that summitted K2, the world's second-highest peak, in winter.
From BBC ● Aug. 3, 2026
In 2021, Purja completed the first winter ascent of K2 along with a team of nine other Nepalese climbers.
From Barron's ● Jul. 31, 2026
As Chen De’an, head of excavation at the K1 and K2 pits, points out, walking into the elaborate complex that now surrounds the dig, “There was nothing here but fields.”
From The Wall Street Journal ● May 26, 2026
He led a 1975 expedition up the world’s second-highest mountain, K2, that failed to reach the top.
From Los Angeles Times ● Apr. 8, 2026
It was an exceedingly ambitious goal, but Kropp had the credentials to pull it off: he’d been on six previous Himalayan expeditions and had made solo ascents of Broad Peak, Cho Oyu, and K2.
From "Into Thin Air" by Jon Krakauer
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.