nescience nervy • nescient · · · Info · Definitions · Synonyms · Characters · · nescience · · Text Latin · · Script 9 · · Length Definitions · · · (noun) ignorance (especially of orthodox beliefs). Synonyms: ignorantness, unknowing, unknowingness. · · Noun Definition 1 Synonyms · · · ignorantness · · Synonym 1 unknowing · · Synonym 2 unknowingness · · Synonym 3 Characters · · 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 s latin small letter s U+0073