Medical Dictionary

infrasound

play
noun in·fra·sound \ˈin-frə-ˌsau̇nd\

Medical Definition of infrasound

  1. :  a wave phenomenon of the same physical nature as sound but with frequencies below the range of human hearing—compare ultrasound 1


Seen and Heard

What made you want to look up infrasound? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a Mesopotamian temple tower

Get Word of the Day daily email!