ultrasonically

ul·tra·son·ic

U0012600 (ŭl′trə-sŏn′ĭk)adj.1. Of or relating to acoustic frequencies above the range audible to the human ear, or above approximately 20,000 hertz.2. Of, relating to, or involving ultrasound.

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ul′tra·son′i·cal·ly adv.

Thesaurus

Adv.

1.

ultrasonically - by ultrasonic means; "the kidney stones were removed ultrasonically"