great dog great dividing range • great duckweed · · · Info · Definitions · Characters · · great dog · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) a constellation to the southeast of Orion; contains Sirius. Synonyms: Canis Major, Great Dog. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074