noun (used with a singular verb)
the branch of science that deals with the practical applications of sound.
Origin of sonics
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for sonics
Historical Examples of sonics
(functioning as singular) physics the study of mechanical vibrations in matter
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