ribavirin ribaudred • ribband · · · Info · Definitions · Synonyms · Characters · · ribavirin · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) an inhaled antiviral agent (trade name Virazole) that may be used to treat serious virus infections. Synonyms: Virazole. · · Noun Definition 1 Synonyms · · · virazole · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072 v latin small letter v U+0076