edge

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"

the attribute of urgency in tone of voice; "his voice had an edge to it"

a slight competitive advantage; "he had an edge on the competition"

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 water's edge"

advance slowly, as if by inches; "He edged towards the car"

provide with a border or edge; "edge the tablecloth with embroidery"

lie adjacent to another or share a boundary; "Canada adjoins the U.S."; "England marches with Scotland"

provide with an edge; "edge a blade"