Parainfluenza
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Any of a group of single-stranded RNA viruses belonging to the family Paramyxoviridae, which are the second most common cause of lower respiratory tract infection in younger children.
Etymology
From para- + influenza.
Related phrases
More for "parainfluenza"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.