square kilometer
noun
a unit of area measurement equal to a square measuring one kilometer on each side. km 2 , sq. km
square kilometers
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pluralof square kilometer.plural
The grammatical form denoting more than one person, place, thing, or idea.
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.
An area of 3,142 square kilometers -- about twice the size of London -- was cleared in the first half of the year, the lowest level since 2021.
From Barron's ● Jul. 10, 2026
Vantor’s 10 satellites cover 7 million square kilometers of Earth a day, hitting any one point on the globe 12 to 15 times, said Will Cocos, Vantor’s chief transformation officer and a former Navy SEAL.
From The Wall Street Journal ● Jun. 5, 2026
In 2021, it was expanded to simulate dissolved organic carbon, and in 2024 it was applied across 22.45 million square kilometers of Arctic land.
From Science Daily ● Apr. 4, 2026
The Orinoco Mining Arc, covering 112,000 square kilometers, contains an estimated 300,000 metric tons of rare-earth elements, coltan worth $100 billion, and 200 trillion cubic feet of natural gas.
From MarketWatch ● Jan. 5, 2026
Falco had only a few square kilometers of surface area, but it had still cost me a pretty penny.
From "Ready Player One: A Novel" by Ernest Cline
