infrasonic

infrasonic definition - medical

in·fra·son·ic (ĭnˌfrə-sŏnˈĭk)

adjective
Generating or using waves or vibrations with frequencies below that of audible sound.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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