infrasonic

[ in-fruh-son-ik ]

adjective
  1. noting or pertaining to a sound wave with a frequency below the audio-frequency range.

Origin of infrasonic

1
First recorded in 1925–30; infra- + sonic

Words Nearby infrasonic

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use infrasonic in a sentence