Meaning : A sharp side formed by the intersection of two surfaces of an object.
Example :
He rounded the edges of the box.
Meaning : The attribute of urgency in tone of voice.
Example :
His voice had an edge to it.
Synonyms : sharpness
Meaning : A slight competitive advantage.
Example :
He had an edge on the competition.
Meaning : The outside limit of an object or area or surface. A place farthest away from the center of something.
Example :
The edge of the leaf is wavy.
She sat on the edge of the bed.
The water's edge.