secondary school secondary modern school • secondary sex character · · · Info · Definitions · Synonyms · Characters · · secondary school · · Text Common · · Latin · · Scripts 16 · · Length 5 · · Syllables Definitions · · · (noun) a school for students intermediate between elementary school and college; usually grades 9 to 12. Synonyms: secondary school, lyceum, lycee, Gymnasium, middle school. · · Noun Definition 1 Synonyms · · · lyceum · · Synonym 1 lycee · · Synonym 2 gymnasium · · Synonym 3 middle school · · Synonym 4 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 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 s latin small letter s U+0073 y latin small letter y U+0079