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Magnus effect

American  
[mag-nuhs] / ˈmæg nəs /

noun

Mechanics.
  1. the thrust on a cylinder rotating about its axis while in motion in a fluid, the thrust being perpendicular to the relative motion of the cylinder in the fluid.


Etymology

Origin of Magnus effect

1920–25; after Heinrich G. Magnus (1802–70), German scientist

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.

It's called the Magnus effect and is the same principle which causes a spinning football to bend through the air - especially when kicked by David Beckham.

From BBC • Oct. 13, 2025

Wrist pronation, callosified skin, Amped rotation to optimize spin; With the Magnus effect zooming in, it tricks your view.

From Washington Post • Aug. 3, 2017

This force is known as the Magnus effect, and it explains why Kershaw made the Highland Park varsity as a freshman.

From Los Angeles Times • Nov. 11, 2014

As a spinning ball whips air off to one side, the so-called Magnus effect pushes the ball in the opposite direction.

From Scientific American • Dec. 15, 2013

With topspin, the ball travels deep into the court and then nose-dives — a phenomenon known in physics as the Magnus effect.

From New York Times • Aug. 24, 2013

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