acuity

• Substantiv, das die Schärfe oder den Durchdringungsgrad bezeichnet, insbesondere des Sehens oder des Denkens; häufig in medizinischem oder intellektuellem Kontext verwendet.

A noun referring to sharpness or keenness, particularly of vision or thought, often used in medical or intellectual contexts.

unzählbar

1. Sharpness of visionB2formal

   The ability of the eye to see fine details clearly, often measured using a standard eye chart.

   Sehschärfe

   • The optometrist tested her visual acuity with a Snellen chart.
   • Good visual acuity is essential for pilots and surgeons.
   • His acuity decreased with age, requiring reading glasses.

   Synonymeacutenesskeennesssharpness

   Antonymeblurrinessdimnessfuzziness

2. Keenness of thoughtC1formal

   The ability to think quickly and clearly; sharp intelligence.

   Scharfsinn

   • Her mental acuity was evident in the way she solved complex problems.
   • The chess player's acuity allowed him to anticipate his opponent's moves.
   • Maintaining cognitive acuity is important as we grow older.

   Synonymeacutenessastutenessbrillianceclevernessdiscernmentkeennessperceptivenessperspicacitysharpnessshrewdness

   Antonymedullnessobtusenessstupidity