respiratory tract

noun

plural respiratory tracts
: a system of organs functioning in respiration and in humans consisting especially of the nose, nasal passages, pharynx, larynx, trachea, bronchi, and lungs : respiratory system see lower respiratory tract, upper respiratory tract

Examples of respiratory tract in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Pope Francis was hospitalized with a respiratory tract infection and now has pneumonia in both lungs. Nadine El-Bawab, ABC News, 21 Feb. 2025 The pontiff was admitted to Agostino Gemelli Polyclinic in the Italian capital on February 14, and initially underwent tests for a respiratory tract infection. Antonia Mortensen, CNN, 21 Feb. 2025 The Vatican announced Monday that Francis was sick with a polymicrobial infection of the respiratory tract, three days after he was admitted to Policlinico Agostino Gemelli, one of Italy's largest hospitals, for treatment of bronchitis. Erik Ortiz, NBC News, 18 Feb. 2025 The Vatican hasn’t specified what type of respiratory tract infection the pope has. Nicole Winfield, Chicago Tribune, 16 Feb. 2025 See all Example Sentences for respiratory tract 

Word History

First Known Use

1842, in the meaning defined above

Time Traveler
The first known use of respiratory tract was in 1842

Dictionary Entries Near respiratory tract

Cite this Entry

“Respiratory tract.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/respiratory%20tract. Accessed 26 Feb. 2025.

Medical Definition

respiratory tract

noun
: a system of organs functioning in respiration and in humans consisting especially of the nose, nasal passages, pharynx, larynx, trachea, bronchi, and lungs : respiratory system see lower respiratory tract, upper respiratory tract
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