ANTIRETROVIRAL Meaning of ANTIRETROVIRAL in English [ ˌantɪ'rɛtrəʊˌvʌɪrəl ]■ adjective denoting or relating to a class of drugs which inhibit the activity of retroviruses such as HIV. ■ noun an ~ drug. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004