#auditory_meatus__acoustic_meatus__ear_canal__earcanal__auditory_canal__external_auditory_canal  either of the passages in the outer ear from the auricle to the tympanic membrane
  supertype:  meatus  a natural body passageway
  part:  auriculare
  part of:  external_ear__outer_ear__outerear  the part of the ear visible externally
     part of:  auditory_apparatus  all of the components of the organ of hearing including the outer and middle and inner ears
        part of:  auditory_system  the sensory system for hearing

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