What is another word for sine?

Common synonyms for sine include sin.

Synonyms for

Sine

Noun / saɪn / Another word for sine — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

A trigonometric function that describes the relationship between the angles and sides of a right triangle.

sin cosine tangent cotangent secant cosecant function

The sine of 30 degrees is 0.5.
To find the length of the side opposite an angle in a right triangle, you need to use the sine function.
The sine and cosine functions are used to graph waves.
The sine and cosine functions are examples of trigonometric functions.
Sine, cosine, and tangent are common trigonometric functions.

The sine and cosine waves are the most basic signals in mathematics, and they appear everywhere in science and engineering. - Steven Strogatz
Sine waves are my favorite kind of waves. - John Green
I like pi, I like sine, I like cosine. - Neil deGrasse Tyson

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