hysterics hystericky • hysteriform · · · Info · Definitions · Characters · · hysterics · · Text Latin · · Script 9 · · Length Definitions · · · (noun) an attack of hysteria. · · Noun Definition 1 (noun) a person suffering from hysteria. Synonyms: hysteric. · · Noun Definition 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079