Meaning of ACOUSTICS in English
/euh kooh"stiks/ , n.
1. ( used with a sing. v. ) Physics. the branch of physics that deals with sound and sound waves.
2. ( used with a pl. v. ) the qualities or characteristics of a room, auditorium, stadium, etc., that determine the audibility or fidelity of sounds in it.
[ 1675-85; see ACOUSTIC, -ICS ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012