(n.) The curve whose ordinates are proportional to the sines of the abscissas, the equation of the curve being y = a sin x. It is also called the curve of sines.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). sinusoid. Retrieved September 21, 2026, from http://smartdefine.org/sinusoid/definitions/2062330 |
| Chicago | Webster's. 2011. "sinusoid" http://smartdefine.org/sinusoid/definitions/2062330 (accessed September 21, 2026). |
| Harvard | Webster's 2011, sinusoid, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/sinusoid/definitions/2062330>. |
| MLA | Webster's. "sinusoid" 28 May 2011. Web. 21 September 2026. <http://smartdefine.org/sinusoid/definitions/2062330> |