As an adjective ultrasonic
is beyond (higher in frequency than) the range of sound perceptible to the human ear; with a frequency of 20 kilohertz or higher.
As a noun sonication is
the process of disrupting or homogenizing something, usually a chemical solution or biological medium, with sound waves.
ultrasonic
Adjective
(
en adjective)
(acoustics) Beyond (higher in frequency than) the range of sound perceptible to the human ear; with a frequency of 20 kilohertz or higher.
Related terms
* ultrasound, ultrasonics
* sonic
Antonyms
* infrasonic
sonication
Noun
(
en noun)
The process of disrupting or homogenizing something, usually a chemical solution or biological medium, with sound waves.
Related terms
* sonicate