kiloton

noun

ki·​lo·​ton ˈki-lə-ˌtən How to pronounce kiloton (audio)
ˈkē-lə-
also -ˌtän
1
: 1000 tons
2
: an explosive force equivalent to that of 1000 tons of TNT

Examples of kiloton in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Joyce Li, commodities strategist at Macquarie Group, told CNBC over email that their base case before the attacks assumed a cut to the current running capacity of approximately 20%, which amounts to roughly 800 to 900 kilotons of production loss in 2026. Joseph Wilkins, CNBC, 30 Mar. 2026 In 2021, the report said, a total of 40,976 kilotons of fossil fuels went into fashion for EU consumption and 6,625 kilotons for that of the United Kingdom. Jasmin Malik Chua, Sourcing Journal, 7 Jan. 2026 Russian officials have previously said nuclear warheads with yields of up to 50 kilotons have been developed for Iskander missiles. Kapil Kajal, Interesting Engineering, 2 Jan. 2026 While the asteroid ultimately exploded mid-air about 18 miles above the Earth, the explosion released the same amount of energy as 500 kilotons of TNT, according to The Planetary Society. Toria Sheffield, PEOPLE, 6 Oct. 2025 See All Example Sentences for kiloton

Word History

First Known Use

1950, in the meaning defined at sense 1

Time Traveler
The first known use of kiloton was in 1950

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Cite this Entry

“Kiloton.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kiloton. Accessed 5 Apr. 2026.

Kids Definition

kiloton

noun
ki·​lo·​ton ˈkil-ə-ˌtən How to pronounce kiloton (audio)
ˈkē-lə-
also -ˌtän
1
: 1000 tons
2
: an explosive force equivalent to that of 1000 tons of TNT

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