What is the meaning of sputum smear?

Any of several cytologic smears obtained from different parts of the lower respiratory tract; used for cytologic study of cancer and other diseases of the lungs.
- synonyms: lower respiratory tract smear, bronchoscopic smear

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APA	WordNet. (2010). sputum smear. Retrieved September 27, 2026, from http://smartdefine.org/sputum_smear/definitions/1312573
Chicago	WordNet. 2010. "sputum smear" http://smartdefine.org/sputum_smear/definitions/1312573 (accessed September 27, 2026).
Harvard	WordNet 2010, sputum smear, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/sputum_smear/definitions/1312573>.
MLA	WordNet. "sputum smear" 23 October 2010. Web. 27 September 2026. <http://smartdefine.org/sputum_smear/definitions/1312573>

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