vi·ri·cide 
(vīrĭ-sīd′) also vi·ru·cide (vīrə-)
(vīrĭ-sīd′) also vi·ru·cide (vīrə-)n.
A substance or agent that inactivates viruses.
[VIR(US) + -CIDE.]
vi′ri·cidal (-sīdl) adj.
- intersexual
- intersexuality
- intersexually
- interspace
- interspatial
- interspecies
- interspecific
- intersperse
- interspersedly
- interspersion
- interstate
- interstellar
- interstellar medium
- interstice
- interstitial
- interstitially
- intertestamental
- intertextual
- intertextuality
- intertextually
- intertexture
- intertidal
- intertidally
- intertitle
- intertribal