| a nonnucleoside reverse transcriptase inhibitor used with other medications to treat HIV infection in patients who have or do not have AIDS. |
e·fa·vir·enz  (ə-fä'vîr-ěnz') n. A non-nucleoside drug used to treat HIV infection. [e(thyne) + f(luoro)- + vir(us) + (b)enz(yl).] |
vɪˌrɛnz