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either aperture of the nose; see nares.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
na·res(nā'ris, -res), [TA]
Anterior opening to the nasal cavity.
Farlex Partner Medical Dictionary © Farlex 2012
Either of the external openings of the nose; a naris.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
nostrilOne of the paired openings into the (SC)nose(D) that contains hairs which can trap gross particulate matter in the inhaled air.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005
naresan external opening of the nose leading into the nasal cavity.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005