newton
1 Americannoun
noun
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Sir Isaac, 1642–1727, English philosopher and mathematician: formulator of the law of gravitation.
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a city in eastern Massachusetts, near Boston.
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a city in central Kansas.
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a city in central Iowa, east of Des Moines.
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a male given name: a family name taken from a placename meaning “new town.”
noun
noun
noun
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The SI derived unit used to measure force. One newton is equal to the force needed to accelerate a mass of one kilogram one meter per second per second.
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See also joule
Etymology
Origin of newton
First recorded in 1900–05; after I. Newton
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.
They found the force in a realistic experiment would be about 10–16 newton.
From Scientific American • Apr. 29, 2023
This new configuration now delivers a top speed of 19 mph, with 32 newton meters of torque, enabling a rider of up to 200lbs to cruise up steep hills with ease.
From The Verge • Jan. 7, 2020
In work published last year in Physical Review A, his team showed that the apparatus can detect forces of a few billionths of a trillionth of a newton.
From Economist • Jan. 26, 2017
One newton is the force needed to accelerate 1 kilogram of mass at the rate of 1 m/sec2.
From Textbooks • Mar. 30, 2016
Life is that half minute in the morning before your cat remembers she’s kind of a grouch, when she pours out her love and doesn’t give a flying newton who sees it.
From "Goodbye Stranger" by Rebecca Stead
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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.