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.
Intersection of Lines. Let's look at how it works with lines. When you have two lines in math that intersect each other, you will have a point or points at which they meet. This meeting of the lines is what we call the intersection of two lines. We can have several different scenarios when it comes to the intersection of lines.