¦hī(ˌ)drōˌ adjective
Etymology: hydr- + acoustic
1. : of or relating to the production of acoustic energy from the flow of fluids under pressure
2. : of or relating to the transmission of sound in water
¦hī(ˌ)drōˌ adjective
Etymology: hydr- + acoustic
1. : of or relating to the production of acoustic energy from the flow of fluids under pressure
2. : of or relating to the transmission of sound in water
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012