Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Enervate(verb) to deprive of nerve, force, strength, or courage; to render feeble or impotent; to make effeminate; to impair the moral powers of. 2  Enervate(adj) weakened; weak; without strength of force.
An intersection is the junction at grade (that is to say, on the same level) of two or more roads either meeting or crossing. An intersection may be three-way (a T junction or Y junction â the latter also known as a fork), four-way (a crossroads), or have five or more arms.
4. intersection-the set of elements common to two or more sets; the set of red hats is the intersection of the set of hats and the set of red things. Cartesian product, product. set-a group of things of the same kind that belong together and are so used; a set of books; a set of golf clubs; a set of teeth.rigin-the point of intersection of coordinate axes; where the values of the coordinates are all zero. set - (mathematics) an abstract collection of numbers or symbols; the set of prime numbers is infinite.