antiviral antivice • antiviral agent · · · Info · Definitions · Synonyms · Characters · · antiviral · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) any drug that destroys viruses. Synonyms: antiviral agent, antiviral drug. · · Noun Definition 1 (adj) inhibiting or stopping the growth and reproduction of viruses. · · Adjective Definition 1 Synonyms · · · antiviral agent · · Synonym 1 antiviral drug · · Synonym 2 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 v latin small letter v U+0076