Meaning

• The boundary line of a surface.

• A one-dimensional face of a polytope. In particular, the joining line between two vertices of a polygon; the place where two faces of a polyhedron meet.

• An advantage.

  "I have the edge on him."

• The thin cutting side of the blade of an instrument, such as an ax, knife, sword, or scythe; that which cuts as an edge does, or wounds deeply, etc.

• A sharp terminating border; a margin; a brink; an extreme verge.

  "He is standing on the edge of a precipice."

• Sharpness; readiness or fitness to cut; keenness; intenseness of desire.

• The border or part adjacent to the line of division; the beginning or early part (of a period of time)

  "in the edge of evening"

• A shot where the ball comes off the edge of the bat, often unintentionally.

• A connected pair of vertices in a graph.

• In male masturbation, a level of sexual arousal that is maintained just short of reaching the point of inevitability, or climax; see also edging.

Meaning

• To move an object slowly and carefully in a particular direction.

  "He edged the book across the table."

• To move slowly and carefully in a particular direction.

  "He edged away from her."

• (usually in the form 'just edge') To win by a small margin.

• To hit the ball with an edge of the bat, causing a fine deflection.

• To trim the margin of a lawn where the grass meets the sidewalk, usually with an electric or gas-powered lawn edger.

• To furnish with an edge; to construct an edging.

• To furnish with an edge, as a tool or weapon; to sharpen.

• To make sharp or keen; to incite; to exasperate; to goad; to urge or egg on.

• To delay one's orgasm so as to remain almost at the point of orgasm.