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”

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”

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”

provide with an edge

“edge a blade”