supersonic   (Sound)

The supersonic has 2 Senses.

• supersonic
• 超音速の, 超音速を出せる
• (of speed) greater than the speed of sound in a given medium (especially air); "a supersonic bomber flies so fast that it must release its bombs while the target is still over the horizon"
• （速度について）与えられた媒体（特に空気）において音速よりも速く

• ultrasonic, supersonic
• having frequencies above those of audible sound
• 可聴音を超える周波数を持つさま