dog star dog standard • dog stealing · · · Info · Definitions · Characters · · dog star · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) the brightest star in the sky; in Canis Major. Synonyms: Sirius, Dog Star, Canicula, Sothis. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 g latin small letter g U+0067 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074