Sharpness

{{wiktionary|sharpness}}

Sharpness may refer to:

• Sharpness, Gloucestershire, a port in England
• Sharpness (cutting), the capacity of a surface to initiate a cut on another surface
• Sharpness (visual), a combination of resolution and acutance
• Critical focus or critical sharpness, the area of maximal optical resolution
• Sharpness of vision, or visual acuity
• A bitterness of flavour, for example, in sharp cheddar cheese
• Intelligence, perceptiveness, or "street smarts"
• Acutance, sharpness of an image