Supersonic
adjective,supər'sɑnɪk
Adjective
having frequencies above those of audible sound
Similar:Ultrasonic
Other
(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”
Dictionary Validity
- Tournament Word List (TWL)
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Similar Words
- Ultrasonic
- Inaudible
- Unhearable