Definitions

1. noun

The quality or state of being acute; keenness of mind or discernment

“Her acuteness of mind helped her solve the complex puzzle quickly.”

2. noun

The state of being sharp or keen; a sharp or pointed quality

“The acuteness of the knife’s blade made it perfect for cutting through thick materials.”

3. noun

The quality of being keenly felt or perceived

“She experienced a sharpness of pain that lingered for days.”