WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / sinus aestuum sinus aestuum /sinəseɪstuəm/ 13 letters Scrabble 14 WWF 19 Definitions Look “sinus aestuum” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →