 4 definitions found
From WordNet (r) 2.0 [wn]:
acoustic
adjective: of or relating to the science of acoustics; "acoustic
properties of a hall" [syn: {acoustical}]
noun: a remedy for hearing loss or deafness
From The Collaborative International Dictionary of English v.0.44 [gcide]:
Acoustic \A*cous"tic\ (#; 277), adjective [F. acoustique, Gr. ?
relating to hearing, fr. ? to hear.]
Pertaining to the sense of hearing, the organs of hearing, or
the science of sounds; auditory.
{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.
From The Collaborative International Dictionary of English v.0.44 [gcide]:
Acoustic \A*cous"tic\, noun
A medicine or agent to assist hearing.
From Moby Thesaurus II by Grady Ward, 1.0 [moby-thes]:
19 Moby Thesaurus words for "acoustic":
audible, audile, audio, auditory, aural, auricular, hearing,
hypersonic, otic, otological, otopathic, otoscopic, phonic, sonic,
subsonic, supersonic, transonic, transsonic, ultrasonic
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