[1] : WordNet (r) 2.0

ear canal
     n : either of the passages in the outer ear from the auricle to
         the tympanic membrane syn: auditory meatus, acoustic
         meatus, auditory canal, external auditory canal
see also:
auditory meatus acoustic meatus auditory canal external auditory canal 

Auditory Canal >> A Words
Auditory Canal, definition of term: Auditory Canal
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