SUPERSONIC


Meaning of SUPERSONIC in English

— supersonically , adv.

/sooh'peuhr son"ik/ , adj.

1. greater than the speed of sound waves through air.

2. capable of achieving such speed: a supersonic plane.

3. ultrasonic.

[ 1915-20; SUPER- + SONIC ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .