instructor instructiveness • instructorship · · · Info · Definitions · Synonyms · Characters · · instructor · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a person whose occupation is teaching. Synonyms: teacher. · · Noun Definition 1 Synonyms · · · teacher · · Synonym 1 Characters · · c latin small letter c U+0063 i latin small letter i U+0069 n latin small letter n U+006E 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 u latin small letter u U+0075