Magnus effect

[mag-nuh s]

noun Mechanics.

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.

Origin of Magnus effect

1920–25; after Heinrich G. Magnus (1802–70), German scientist
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019