WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / tentorial sinus tentorial sinus noun 15 letters Scrabble 14 WWF 18 Definitions noun an unpaired sinus of the dura mater sinus rectusstraight sinus Look “tentorial sinus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →