noonday noon • noonflower · · · Info · Definitions · Synonyms · Characters · · noonday · · Text Latin · · Script 7 · · Length Definitions · · · (noun) the middle of the day. Synonyms: noon, twelve noon, high noon, midday, noontide. · · Noun Definition 1 Synonyms · · · noon · · Synonym 1 twelve noon · · Synonym 2 high noon · · Synonym 3 midday · · Synonym 4 noontide · · Synonym 5 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 n latin small letter n U+006E o latin small letter o U+006F y latin small letter y U+0079