Definitions

1. noun

a trigonometric function that is the reciprocal of the cosine of an angle, often denoted by csc in an equation.

“The cosecant of a right triangle’s angle is the ratio of the length of the side opposite the angle to the length of the hypotenuse.”

2. verb

to cut or remove the cosecant of something, often used in a figurative or poetic sense.

“The farmer cosecanted the weeds from the field, allowing the crops to grow freely.”