Meaning of ACOUSTIC in English

or ~al adjective see: hear Date: 1605 of or relating to the sense or organs of hearing, to sound, or to the science of sounds , deadening or absorbing sound , operated by or utilizing sound waves, of, relating to, or being a musical instrument whose sound is not electronically modified, ~ally adverb

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.