not periodic; irregular.
Physics. of or relating to vibrations or oscillations with no apparent period.
Origin of aperiodic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
not periodic; not occurring at regular intervals
- (of a system or instrument) being damped sufficiently to reach equilibrium without oscillation
- (of an oscillation or vibration) not having a regular period
- (of an electrical circuit) not having a measurable resonant frequency
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
Online Etymology Dictionary, © 2010 Douglas Harper
Not occurring periodically.
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