electronic warfare electronic voltmeter • electronic warfare-support measures · · · Info · Definitions · Synonyms · Characters · · electronic warfare · · Text Common · · Latin · · Scripts 18 · · Length 6 · · Syllables Definitions · · · (noun) military action involving the use of electromagnetic energy to determine or exploit or reduce or prevent hostile use of the electromagnetic spectrum. Synonyms: electronic warfare, EW. · · Noun Definition 1 Synonyms · · · ew · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 w latin small letter w U+0077