grand canyon grand canal • grand canyon national park · · · Info · Definitions · Characters · · grand canyon · · Text Common · · Latin · · Scripts 12 · · Length 4 · · Syllables Definitions · · · (noun) the enormous gorge of the Colorado River in northern Arizona. Synonyms: Grand Canyon. · · Noun Definition 1 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 g latin small letter g U+0067 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 y latin small letter y U+0079