BACULOVIRUS Meaning of BACULOVIRUS in English [ 'bakjʊlə(ʊ)ˌvʌɪrəs ]■ noun Biology a member of a family of DNA viruses infecting invertebrates.Origin1980s: from L. baculum 'rod, stick' + virus . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004