INFRASONICS
Meaning of INFRASONICS in English
/in'freuh son"iks/ , n. ( used with a sing. v. )
the branch of science that deals with infrasonic phenomena.
[ 1965-70; see INFRASONIC, -ICS ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012