Synonyms of Sound Barrier in English :
Antonyms of Sound Barrier in English
Thesaurus of Sound Barrier in English
Sound Barrier
see definition of sound barrierSynonyms of sound barrier
1. (noun) the increase in aerodynamic drag as an airplane approaches the speed of sound
Hypernyms of sound barrier
1. (noun) the increase in aerodynamic drag as an airplane approaches the speed of sound