Dictionary.com
Thesaurus.com

sine curve

American  

noun

Mathematics.
  1. a curve described by the equation y = sin x, the ordinate being equal to the sine of the abscissa.


sine curve British  

noun

  1. Also called: sinusoid.  a curve of the equation y = sin x

"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

Etymology

Origin of sine curve

First recorded in 1900–05

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:

He talks a lot about what you just mentioned, which is the sort of sine curve of public interest in surveillance.

From Salon Aug. 21, 2024

I wish the quality of this book didn’t jiggle like a sine curve.

From New York Times Mar. 1, 2017

Figure 1.36 The hours of daylight as a function of day of the year can be modeled by a shifted sine curve.

From Textbooks Mar. 30, 2016

It’s surprisingly hard to define what it means for a space to be connected, but I attempted to when I wrote about the topologist’s sine curve.

From Scientific American Jun. 20, 2015

By the winter of that year, the sine curve of Rajesh’s psyche had tightened in its frequency and gained in its amplitude.

From "The Gene" by Siddhartha Mukherjee

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training