Definition of ritonavir
: an antiviral protease inhibitor C37H48N6O5S2 administered orally to treat HIV infection and AIDS
Origin of ritonavir
rito- (perhaps by shortening & alteration from protease) + -navir (as in saquinavir)
First Known Use: 1995
Learn More about ritonavir
Medical Dictionary: Definition of "ritonavir"
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