noun
- A drug that decreases pulmonary congestion. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). decongestant. Retrieved September 21, 2026, from http://smartdefine.org/decongestant/definitions/1322779 |
| Chicago | WordNet. 2010. "decongestant" http://smartdefine.org/decongestant/definitions/1322779 (accessed September 21, 2026). |
| Harvard | WordNet 2010, decongestant, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/decongestant/definitions/1322779>. |
| MLA | WordNet. "decongestant" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/decongestant/definitions/1322779> |