switchboard switchblade knife • switchboard operator · · · Info · Definitions · Synonyms · Characters · · switchboard · · Text Latin · · Script 11 · · Length 2 · · Syllables Definitions · · · (noun) telephone central where circuits are completed with patchcords. Synonyms: patchboard, plugboard. · · Noun Definition 1 Synonyms · · · patchboard · · Synonym 1 plugboard · · Synonym 2 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 h latin small letter h U+0068 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077