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Adjective: acoustic  u'koos-tik
  1. Of or relating to the science of acoustics
    "acoustic properties of a hall";
    - acoustical
  2. (music) produced by an instrument without electrical amplification
    "an acoustic guitar"
Noun: acoustic  u'koos-tik
  1. A remedy for hearing loss or deafness

Derived forms: acoustics

Type of: curative, cure, remedy, therapeutic

Encyclopedia: Acoustic