Crossword clues for the word: ARCSINE The word ARCSINE has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for ARCSINE Showing 1 to 10 of 10 results Clue(s) An inverse trig function Angle measured in radians Function whose domain is between -1 and 1 Inverse function in trigonometry Inverse math function Inverse trigonometric function It's measured in radians Trig angle Trig function Trig inverse