outlet box outlet • outlet plate · · · Info · Definitions · Characters · · outlet box · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) (electricity) receptacle consisting of the metal box designed for connections to a wiring system. Synonyms: outlet box. · · Noun Definition 1 Characters · · space U+0020 b latin small letter b U+0062 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F t latin small letter t U+0074 u latin small letter u U+0075 x latin small letter x U+0078