Advertisement

Advertisement

arc sine

noun

, Trigonometry.
  1. the angle, measured in radians, that has a sine equal to a given number. : arc sin, arcsin; : sin −1


arc sine

  1. The inverse of the sine function.
Discover More

Word History and Origins

Origin of arc sine1

First recorded in 1905–10

Advertisement

Advertisement

Advertisement

Advertisement


arcsinarc spectrum