ultrasonic

English dictionary entry

Meanings

adj

Beyond (higher in frequency than) the range of sound perceptible to the human ear; with a frequency of 20 kilohertz or higher.

/ʌltɹəˈsɒnɪk/ LL-Q1860 (eng)-Vealhurl-ultrasonic.wav

ultrasonic more ultrasonic most ultrasonic

From ultra- + sonic.

infrasonic

ultrasound ultrasonics sonic megasonic

acousto-ultrasonic ultrasonic bath

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