Preposition: of

• latitude: Prove that twice the sine of the latitude of the place = the secant of the suns latitude.

Modifies a noun

• modulus: The elastic modulus is defined as a secant modulus at service load condition.

• pile: The store has secant pile walls to the perimeter of the basement, with an insitu reinforced concrete frame to the ground slab.

• method: Solution of Equations: Secant method, Newton's method.

• wall: A secant wall is a wall constructed of concrete piles.