edge

The attribute of urgency in tone of voice.

“his voice had an edge to it”

The outside limit of an object or area or surface; a place farthest away from the center of something.

“the edge of the leaf is wavy”

“she sat on the edge of the bed”

The boundary of a surface.

A line determining the limits of an area.

A sharp side formed by the intersection of two surfaces of an object.

“he rounded the edges of the box”

A slight competitive advantage.

“he had an edge on the competition”

Lie adjacent to another or share a boundary.

Advance slowly, as if by inches.

“He edged towards the car”

Provide with a border or edge.

“edge the tablecloth with embroidery”

Provide with an edge.

“edge a blade”