Term: efavirenz
IPA: ɛˈfæv.ɪˌɹɛnz

==English==
[[File:Efavirenz.svg|thumb|150px|Chemical structure of '''efavirenz''']]
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===Etymology===
Probably from {{af|en|ef|-a-|-vir-|benzoxazinone|alt4=(b)enz(oxazinone)|t1=fluorine|t3=antiviral}}.

===Pronunciation===
* {{IPA|en|/ɛˈfæv.ɪˌɹɛnz/|/ˌɛf.əˈvaɪˌɹɛnz/|a=GA}}

===Noun===
{{en-noun|-|abbr=EFV}}

# {{lb|en|pharmaceutical drug}} A [[nonnucleoside]] {{w|reverse-transcriptase inhibitor}} C<sub>14</sub>H<sub>9</sub>ClF<sub>3</sub>NO<sub>2</sub> that is administered [[orally]] with