瞳どう孔こう縮しゅく小しょう

noun

pupil constriction; miosis

Medical term for narrowing of the pupil. The synonym 縮瞳 is more common in clinical contexts.

See also: 縮瞳

• 瞳どう孔こう縮しゅく小しょうは、明あかるい場ば所しょで起おこる正せい常じょうな反はん応のうです。

  Pupil constriction is a normal response that occurs in bright places.