WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / I / inverse sine inverse sine noun 12 letters Scrabble 14 WWF 17 Definitions noun the inverse function of the sine; the angle that has a sine equal to a given number arc sinearcsinarcsine Look “inverse sine” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →