ultrasonic
Definition from Wiktionary, the free dictionary
Contents |
English [edit]
Etymology [edit]
Pronunciation [edit]
- Rhymes: -ɒnɪk
Adjective [edit]
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 [edit]
Antonyms [edit]
Translations [edit]
beyond (higher in frequency than) the range of sound perceptible to the human ear
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