- Mathematics. of or relating to a sinusoid.
- having a magnitude that varies as the sine of an independent variable: a sinusoidal current.
Origin of sinusoidal
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- maths of or relating to a sine curve
- 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