الواصلة
 my·dri·a·sisالنطق
 علم أصول الكلمات
  ()  From Latin mydriasis, from Ancient Greek μυδρίασις (mydriāsis, “undue enlargement of the pupil”) from μύδρος (mydros, “mass of red hot material in a forge”), possibly because the pupil is particularly bright or sparkling when dilated.