Mathematics. of or relating to a sinusoid.
having a magnitude that varies as the sine of an independent variable: a sinusoidal current.
- si·nus·oi·dal·ly, adverb
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British Dictionary definitions for sinusoidal
maths of or relating to a sine curve
physics having a magnitude that varies as a sine curve
- sinusoidally, adverb
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