impuissance impugnment • impuissant · · · Info · Definitions · Synonyms · Characters · · impuissance · · Text Latin · · Script 11 · · Length Definitions · · · (noun) powerlessness revealed by an inability to act. Synonyms: helplessness, weakness. Example: "In spite of their weakness the group remains active." · · Noun Definition 1 Synonyms · · · helplessness · · Synonym 1 weakness · · Synonym 2 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 m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 s latin small letter s U+0073 u latin small letter u U+0075