SUBSONIC


Meaning of SUBSONIC in English

— subsonically , adv.

/sub son"ik/ , adj.

1. noting or pertaining to a speed less than that of sound in air at the same height above sea level.

2. infrasonic.

[ 1940-45; SUB- + -SONIC ]

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