Meaning of meatus

me•a•tus

Pronunciation: (mē-ā'tus), [key]
— pl. -tus•es, -tus.
  1. an opening or foramen, esp. in a bone or bony structure, as the opening of the ear or nose.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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