high time high tide • high treason · · · Info · Definitions · Characters · · high time · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) the latest possible moment. Synonyms: high time. Example: "It is high time you went to work." · · Noun Definition 1 Characters · · space U+0020 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 m latin small letter m U+006D t latin small letter t U+0074