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sinusoidal

American  
[sahy-nuh-soid-l] / ˌsaɪ nəˈsɔɪd l /

adjective

  1. Mathematics. of or relating to a sinusoid.

  2. having a magnitude that varies as the sine of an independent variable.

    a sinusoidal current.


sinusoidal British  
/ ˌsaɪnəˈsɔɪdəl /

adjective

  1. maths of or relating to a sine curve

  2. physics having a magnitude that varies as a sine curve

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of sinusoidal

First recorded in 1875–80; sinusoid + -al 1

Vocabulary lists containing sinusoidal

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.

See Examples For:

Josephson tunnel junctions consist of two superconductors with a thin insulating barrier in-between and, for decades, these circuit elements have been described with a simple sinusoidal model.

From Science Daily Feb. 14, 2024

The new models offered a peek at the underlying pathology, illuminating the roles of hepatic stellate and liver sinusoidal endothelial cells in the disease process.

From Science Daily Jan. 23, 2024

One model put forth in 1990 assumed riders rock backward and forward at a constant frequency in simple sinusoidal motion—meaning the movement makes the shape of a sine wave in time.

From Science Magazine Apr. 6, 2023

For the following exercises, construct a sinusoidal function with the provided information, and then solve the equation for the requested values.

From Textbooks Dec. 1, 2021

By attaching a fine point to the end of the bar and moving under this bar at a uniform rate, as it vibrates, a smoke-blackened paper, a sinusoidal curve is traced on the paper.

From Manhood of Humanity. by Alfred Korzybski

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