What is acuity meaning?

Acuity refers to the sharpness or clarity of vision, hearing, or other sensory abilities. This can refer to visual acuity, which measures the ability to see detail at a certain distance, or auditory acuity, which measures the ability to detect and distinguish sounds. It can also refer to mental acuity, which measures cognitive abilities such as memory, reasoning, and problem-solving. In medical terms, acuity usually refers to the level of severity or urgency of a patient's condition, such as in a hospital setting where patients are triaged based on their level of acuity.