acuity

• Nom désignant la finesse ou la perspicacité, en particulier de la vue ou de la pensée, souvent utilisé dans un contexte médical ou intellectuel.

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

indénombrable

1. Sharpness of visionB2formal

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

   Acuité visuelle

   • 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.

   Synonymesacutenesskeennesssharpness

   Antonymesblurrinessdimnessfuzziness

2. Keenness of thoughtC1formal

   The ability to think quickly and clearly; sharp intelligence.

   acuité intellectuelle

   • 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.

   Synonymesacutenessastutenessbrillianceclevernessdiscernmentkeennessperceptivenessperspicacitysharpnessshrewdness

   Antonymesdullnessobtusenessstupidity