high noon highness • high-notioned · · · Info · Definitions · Synonyms · Characters · · high noon · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) the middle of the day. Synonyms: noon, twelve noon, high noon, midday, noonday, noontide. · · Noun Definition 1 Synonyms · · · noon · · Synonym 1 twelve noon · · Synonym 2 midday · · Synonym 3 noonday · · Synonym 4 noontide · · Synonym 5 Characters · · space U+0020 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F