(of speed) greater than that of sound in a given medium especially air; "the Concorde is a commercial supersonic aircraft"
having frequencies above those of audible sound
(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"
(of speed) greater than the speed of sound in a given medium (especially air)
