WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / sirius sirius noun /sɪriəs/ 3 syllables 6 letters Scrabble 6 WWF 7 Definitions noun the brightest star in the sky; in Canis Major caniculadog starsothis Look “sirius” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →