English dictionary
supersonic
/,s/u/p/@/r's/A/n/I/k/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
-
(of speed) greater than the speed of sound in a given medium (especially air)
ExamplesA supersonic bomber flies so fast that it must release its bombs while the target is still over the horizon.
Antonyms subsonicSource: WordNet 3.0
adjective satellite
-
having frequencies above those of audible sound
Synonyms ultrasonicSource: WordNet 3.0