01 a. Pertaining to the sense of hearing, the organs of hearing, or the science of sounds; auditory.
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1.
Pertaining to the sense of hearing, the organs of hearing, or the science of sounds; auditory.
Phrases & compounds
Acoustic duct —
the auditory duct, or external passage of the ear.
Acoustic telegraph —
a telegraph making audible signals; a telephone.
Acoustic vessels —
brazen tubes or vessels, shaped like a bell, used in ancient theaters to propel the voices of the actors, so as to render them audible to a great distance.