edge
noun.
the boundary of a surface
Synonym: border
noun.
a line determining the limits of an area
Synonym: bound, boundary
noun.
a sharp side formed by the intersection of two surfaces of an object
he rounded the edges of the box
noun.
the attribute of urgency in tone of voice
his voice had an edge to it
Synonym: sharpness
noun.
a slight competitive advantage
he had an edge on the competition
noun.
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
verb.
advance slowly, as if by inches
He edged towards the car
Synonym: inch
verb.
provide with a border or edge
edge the tablecloth with embroidery
Synonym: border
verb.
lie adjacent to another or share a boundary
Canada adjoins the U.S.|England marches with Scotland
verb.
provide with an edge
edge a blade