kiloton

noun
ki·​lo·​ton | \ˈki-lə-ˌtən also -ˌtän \

Definition of kiloton 

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

In 2015, the United States was responsible for a sixth of the world's emissions, releasing 5.1 million kilotons of carbon dioxide. Susmita Baral, Teen Vogue, "Trump and the Paris Climate Change Agreement, Explained," 2 Aug. 2018 Hiroshima, by way of comparison, had an explosive yield of 16 kilotons. Kyle Mizokami, Popular Mechanics, "Moscow’s Defender: Russia Tests Modernized Ballistic Missile," 21 Feb. 2018 By comparison, the warheads the U.S. military dropped on Hiroshima and Nagasaki, Japan, in 1945 exploded with about 15 and 20 kilotons of force, respectively. Paul Sonne, Washington Post, "Trump poised to get new low-yield nuclear weapons," 13 June 2018 What would happen if a ten-kiloton terrorist bomb were detonated in Times Square. 1. Daily Intelligencer, "This Is What a Nuclear Bomb Looks Like," 12 June 2018 The yield of the bomb was estimated at more than 100 kilotons of TNT, at least 10 times stronger than anything the North had tested previously. Christopher Bodeen, Fox News, "Geologists say North Korea's nuclear test site has collapsed," 26 Apr. 2018 These nuclear powered submarines each carry sixteen Bulava submarine launched ballistic missiles, each with a range of 5,800 miles and armed with six 150 kiloton nuclear warheads. Kyle Mizokami, Popular Mechanics, "Here Are All the Submarines of the Russian Navy in One Infographic," 19 Apr. 2018 In comparison, the American nuclear bomb detonated over Hiroshima in 1945 had a yield of about 15 kilotons of energy. Anna Fifield, Washington Post, "North Korea expected to close nuclear test site, despite squabbles," 24 May 2018 In comparison, the American nuclear bomb detonated over Hiroshima in 1945 had a yield of about 15 kilotons of energy. Anna Fifield, Anchorage Daily News, "North Korea declares its nuclear test site closed after a ‘huge explosion’," 24 May 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'kiloton.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

See More

First Known Use of kiloton

1950, in the meaning defined at sense 1

Keep scrolling for more

Learn More about kiloton

Dictionary Entries near kiloton

kiloparsec

kilopascal

kilorad

kiloton

kilovar

kilovolt

kilovoltage

Statistics for kiloton

Last Updated

14 Nov 2018

Look-up Popularity

Time Traveler for kiloton

The first known use of kiloton was in 1950

See more words from the same year

More from Merriam-Webster on kiloton

Rhyming Dictionary: Words that rhyme with kiloton

Britannica.com: Encyclopedia article about kiloton

Comments on kiloton

What made you want to look up kiloton? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to enclose within walls

Get Word of the Day daily email!

Test Your Vocabulary

Late Autumn 2018 Words of the Day Quiz

  • frosted-autumn-leaves
  • Which is a synonym of yahoo?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!