Acoustic

Acoustic is something that is related to sound or hearing.

In music, it is a music or instrument that has not inbuilt electric amplification facility.

In construction, it the building material that is used to modify sound or for soundproofing.

In military or mines, the weapon or explosive that is set off by using sound wave is called acoustic.

Nearby pages
Acoustic impedance, Acoustic shock, Acoustician, Acoustics, Acquaintance rape