Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
1,753,995,102 visitors served.
forum mailing list For webmasters
?
New: Language forums
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

respiratory tract

   Also found in: Medical, Legal, Financial, Encyclopedia, Wikipedia, Hutchinson 0.03 sec.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.respiratory tract - the passages through which air enters and leaves the body
respiratory system, systema respiratorium - the system for taking in oxygen and giving off carbon dioxide; in terrestrial animals this is accomplished by breathing
lower respiratory tract - the bronchi and lungs
upper respiratory tract - the nose and throat and trachea
tract - a system of body parts that together serve some particular purpose


How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
Email
Feedback
Add definition
? Mentioned in
 
Dictionary/thesaurus browser? ? Full browser
 
 
Dictionary, Thesaurus, and Translations
?

Disclaimer | Privacy policy | Feedback | Copyright © 2009 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.