provirus Pro-virginian • provision · · · Info · Definitions · Characters · · provirus · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) cDNA copy of the RNA genome of a retrovirus; the genetic material of a virus as incorporated into and able to replicate with the genome of a host cell. · · Noun Definition 1 Characters · · i latin small letter i U+0069 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 v latin small letter v U+0076