అర్థం : Having frequencies above those of audible sound.
ఉదాహరణ :
Sound frequency above 20 kilohertz (20kHz) is called ultrasonic.
Humans can't hear ultrasonic sounds.
పర్యాయపదాలు : supersonic
Ultrasonic ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Ultrasonic ka matlab kya hota hai?