Jansenist jansenist • Jansenistic · · · Info · Definitions · Characters · · Jansenist · · Text Latin · · Script 9 · · Length 3 · · Syllables Definitions · · · (noun) an advocate of Jansenism. · · Noun Definition 1 Characters · · J latin capital letter j U+004A a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074