Definify.com
Definition 2024
ultrasonic
ultrasonic
English
Adjective
ultrasonic (comparative more ultrasonic, superlative most ultrasonic)
- (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
Antonyms
Translations
beyond (higher in frequency than) the range of sound perceptible to the human ear
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