zalcitabine zalambdodont • zalophus · · · Info · Definitions · Synonyms · Characters · · zalcitabine · · Text Latin · · Script 11 · · Length 4 · · Syllables Definitions · · · (noun) an antiviral drug used to combat HIV infection. Synonyms: dideoxycytosine, ddC, DDC. · · Noun Definition 1 Synonyms · · · dideoxycytosine · · Synonym 1 ddc · · Synonym 2 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E t latin small letter t U+0074 z latin small letter z U+007A