Medical Dictionary

avirulent

adj avir·u·lent \(ˈ)ā-ˈvir-(y)ə-lənt\

Medical Definition of AVIRULENT

:  not virulent <an avirulent tubercle bacillus>—compare nonpathogenic

Browse

July 04, 2015
stringent Hear it
rigorous, strict, or severe
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears