1. the quality of having a thin edge or point that can cut or pierce easily
2. the quality of being clearly defined or distinct in outline or detail
3. the quality of being intense, severe, or harsh

Examples

• The sharpness of the knife made cutting vegetables effortless.
• I was impressed by the sharpness of the photograph’s details.
• The sharpness of the winter wind cut through my jacket.
• Her mental sharpness allowed her to solve the puzzle quickly.
• The blade had lost its sharpness after years of use.
• The sharpness of his criticism surprised everyone in the meeting.
• The camera’s sharpness setting can be adjusted for better focus.