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.
Tangent â a line that intersects a circle at only one point. The radius at the point of tangency is perpendicular to the tangent line. OT TG OTTG is a radius and AThe point of tangency is the point T. is a tangent line. Secant â a line that intersects a circle at two points. SE is a secant line. Inscribed Angle-an angle made from points sitting on the circle's edge. A and C are end points. B is the apex point Radius diameterDiameter * radius.DO OICHDI*212 and are both radii. is a chord. is the diameter.