Cosecant

[kәu'si:kәnt]

(noun.) ratio of the hypotenuse to the opposite side of a right-angled triangle.

Edited by Harold--From WordNet

(n.) The secant of the complement of an arc or angle. See Illust. of Functions.

Typist: Lucinda

n. (trig.) the secant of the complement of an angle.

Typed by Justine