executive officer executive office of the president • executive program · · · Info · Definitions · Characters · · executive officer · · Text Common · · Latin · · Scripts 17 · · Length 7 · · Syllables Definitions · · · (noun) the officer second in command. Synonyms: executive officer. · · Noun Definition 1 Characters · · space U+0020 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 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076 x latin small letter x U+0078