si·​nu·​soi·​dal | \ ˌsīn-yə-ˈsȯi-dᵊl How to pronounce sinusoidal (audio) , ˌsī-nə- \

Definition of sinusoidal

: of, relating to, shaped like, or varying according to a sine curve or sine wave sinusoidal motion sinusoidal alternating current sinusoidal grooves

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Other Words from sinusoidal

sinusoidally \ ˌsīn-​yə-​ˈsȯi-​dᵊl-​ē How to pronounce sinusoidal (audio) , ˌsī-​nə-​ \ adverb

Examples of sinusoidal in a Sentence

Recent Examples on the Web Then a folding card table is found whose top, fully unfolded, fits precisely between two opposing concavities in the sinusoidal ripple of the walls. Rafil Kroll-zaidi, Harper's Magazine, 15 Sep. 2020 The current generated by a stepper motor is similar to the sinusoidal current of a sound wave. Avery Thompson, Popular Mechanics, 16 Aug. 2016 The wave bounces off the surface and returns to the satellite, traveling in an undulating, up-down, sinusoidal wave. Danielle Venton, Wired News, 7 May 2015

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sinusoidal.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of sinusoidal

1878, in the meaning defined above

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Time Traveler for sinusoidal

Time Traveler

The first known use of sinusoidal was in 1878

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Cite this Entry

“Sinusoidal.” Dictionary, Merriam-Webster, Accessed 23 Jul. 2021.

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