impedance impecuniousness • impede · · · Info · Definitions · Synonyms · Characters · · impedance · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a material's opposition to the flow of electric current; measured in ohms. Synonyms: electric resistance, electrical resistance, resistance, resistivity, ohmic resistance. · · Noun Definition 1 Synonyms · · · electric resistance · · Synonym 1 electrical resistance · · Synonym 2 resistance · · Synonym 3 resistivity · · Synonym 4 ohmic resistance · · Synonym 5 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 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