1. Word Games
  2. Word of the Day
  3. New Words & Slang
  4. Video
 

influenza virus

2 ENTRIES FOUND:
  1. influenza virus (noun)
  2. influenza virus vaccine (noun)

influenza virus

noun

Definition of INFLUENZA VIRUS

: any of the orthomyxoviruses that belong to three genera (Influenzavirus A, Influenzavirus B, and Influenzavirus Celsius) and that cause influenza A, influenza B, and influenza C in vertebrates

Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

Get Our Free Apps

Voice Search, Favorites,
Word of the Day, and More

iPhone | iPad | Android | More