noun
- A virus that causes upper respiratory infection (including the common cold and bronchiolitis); most often in children. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). parainfluenza virus. Retrieved September 26, 2026, from http://smartdefine.org/parainfluenza_virus/definitions/1194314 |
| Chicago | WordNet. 2010. "parainfluenza virus" http://smartdefine.org/parainfluenza_virus/definitions/1194314 (accessed September 26, 2026). |
| Harvard | WordNet 2010, parainfluenza virus, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/parainfluenza_virus/definitions/1194314>. |
| MLA | WordNet. "parainfluenza virus" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/parainfluenza_virus/definitions/1194314> |