infrasonic | ||
1. | [ adjective ] having frequencies below those of audible sound | |
Related terms: | inaudible | |
Similar spelling: |
infraction infrangible infract in_practice |
infrasonic | ||
1. | [ adjective ] having frequencies below those of audible sound | |
Related terms: | inaudible | |
Similar spelling: |
infraction infrangible infract in_practice |