acuity

• Существительное, обозначающее остроту или проницательность, особенно зрения или мысли, часто используемое в медицинском или интеллектуальном контексте.

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

uncountable

1. Sharpness of visionB2formal

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

   Острота зрения

   • 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.

   Synonymsacutenesskeennesssharpness

   Antonymsblurrinessdimnessfuzziness

2. Keenness of thoughtC1formal

   The ability to think quickly and clearly; sharp intelligence.

   Острота ума

   • 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.

   Synonymsacutenessastutenessbrillianceclevernessdiscernmentkeennessperceptivenessperspicacitysharpnessshrewdness

   Antonymsdullnessobtusenessstupidity