Definition of "Harness" :

noun: stable gear consisting of an arrangement of leather straps fitted to a draft animal so that it can be attached to and pull a cart

noun: a support consisting of an arrangement of straps for holding something to the body (especially one supporting a person suspended from a parachute)

verb: keep in check

verb: exploit the power of

"Harness natural forces and resources."

verb: put a harness

"Harness the horse."

verb: control and direct with or as if by reins