meatus

meatus definition - medical

me·a·tus (mē-āˈtəs)

noun pl. me·a·tus·es or meatus
A body opening or passage, especially the external opening of a canal.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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