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avir·u·lent | \ (ˌ)ā-ˈvir-(y)ə-lənt 
\
\Definition of avirulent
: not virulent — compare nonpathogenic
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More Definitions for avirulent
avirulent
adjectiveavir·u·lent | \ (ˈ)ā-ˈvir-(y)ə-lənt \
\Medical Definition of avirulent
: not virulent
an avirulent tubercle bacillus — compare nonpathogenic
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Time Traveler for avirulent
The first known use of avirulent was in 1896
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