vaccine vaccinatory • vaccine lymph · · · Info · Definitions · Synonyms · Characters · · vaccine · · Text Latin · · Script 7 · · Length 2 · · Syllables Definitions · · · (noun) immunogen consisting of a suspension of weakened or dead pathogenic cells injected in order to stimulate the production of antibodies. Synonyms: vaccinum. · · Noun Definition 1 Synonyms · · · vaccinum · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E v latin small letter v U+0076