otacoustic Meaning, Definition & Usage

Ot`a*cous"tic adjective

Etymology

Oto- + acoustic: cf. F. otacoustique.

Definitions

1. Assisting the sense of hearing; as, an otacoustic instrument.

Ot`a*cous"tic, Ot`a*cous"ti*con noun (Also<

• Otacoustic
• Otacousticon

)

Definitions

1. An instrument to facilitate hearing, as an ear trumpet.