newton

noun

new·​ton ˈnü-tᵊn How to pronounce newton (audio)
ˈnyü-
: the unit of force in the meter-kilogram-second system equal to the force required to impart an acceleration of one meter per second per second to a mass of one kilogram

Examples of newton 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.
Producing 880 cubic feet per minute (CFM) and 25 newtons of force, the T1 outperforms those same gas giants by 60%. Mrigakshi Dixit, Interesting Engineering, 5 Jan. 2026 Tests with solutions of particles at 100 microns showed that mechanical force dropped to 20 newtons. New Atlas, 30 Dec. 2025 Nigella Lawson has sung the praises of Khoury’s peanut butter cookie, and his book also features delectable fig newtons, spiced macadamia shortbread biscuits, and stuffed almond croissant cookies. Anna Cafolla, Vogue, 4 Dec. 2025 In one study, the strongest kicks reached around 8,700 newtons, which is a measure of force. MSNBC Newsweek, 28 Nov. 2025 The system tested by the researchers achieved an output force of 210 newtons per kilogram, a low operational voltage below 4 volts, and is powered by onboard batteries. IEEE Spectrum, 12 Aug. 2025 The bird delivered kicks with forces up to 195 newtons, roughly five times its body weight, in just 15 milliseconds (faster than the blink of an eye). Scott Travers, Forbes.com, 2 Aug. 2025 The researchers found that roughly the same force—around 45 newtons—was needed to crack the eggs regardless of orientation, but the horizontal eggs compressed more before breaking. Sara Hashemi, Smithsonian Magazine, 12 May 2025 In an embarrassed whisper, Marcus disclosed that this player generated a mere 7.4 newtons per kilogram in the lateral skater. Literary Hub, 7 May 2025

Word History

Etymology

Sir Isaac Newton

First Known Use

1904, in the meaning defined above

Time Traveler
The first known use of newton was in 1904

Browse Nearby Words

Cite this Entry

“Newton.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/newton. Accessed 7 Jan. 2026.

Kids Definition

newton

noun
new·​ton ˈn(y)üt-ᵊn How to pronounce newton (audio)
: the unit of force that is of such size that under its influence a body whose mass is one kilogram would experience an acceleration of one meter per second per second

Medical Definition

newton

noun
new·​ton ˈn(y)üt-ᵊn How to pronounce newton (audio)
: the unit of force in the metric system equal to the force required to impart an acceleration of one meter per second per second to a mass of one kilogram

Geographical Definition

Newton

geographical name

New·​ton ˈnü-tᵊn How to pronounce Newton (audio)
ˈnyü-
city in eastern Massachusetts west of Boston population 85,146

Biographical Definition

Newton

biographical name

New·​ton ˈnü-tᵊn How to pronounce Newton (audio)
ˈnyü-
Sir Isaac 1642–1727 English mathematician and physicist

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