senior high school senior checker • senna family · · · Info · Definitions · Synonyms · Antonyms · Characters · · senior high school · · Text Common · · Latin · · Scripts 18 · · Length Definitions · · · (noun) a public secondary school usually including grades 9 through 12. Synonyms: senior high, high, highschool, high school. Example: "He goes to the neighborhood highschool." · · Noun Definition 1 Synonyms · · · elder · · Synonym 1 senior · · Synonym 2 fourth-year · · Synonym 3 aged · · Synonym 4 elderly · · Synonym 5 older · · Synonym 6 Antonyms · · · junior-grade · · Antonym 0 lower-ranking · · Antonym 1 lowly · · Antonym 2 petty · · Antonym 3 secondary · · Antonym 4 subaltern · · Antonym 5 minor · · Antonym 6 younger · · Antonym 7 jr. · · Antonym 8 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 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