parainfluenza
Word Rarity
Very rare
Frequency: Zipf frequency 1.54 in modern English
27
Scrabble Score
13
Letters
3
Syllables
10
Unique Chars
Meaning
noun
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.