Search acoustic acoustic /əko̅o̅s′tik/ [Gk, akouein, to hear] , pertaining to sound or hearing. Also acoustical. Tweet Telegram VK Random Words pseudoaneurysm nebula fat embolism decigram (dg) athetoid W/M multispecific fremitus Association of Women’s Health, Obstetric, and Neonatal Nurses (AWHONN)