photosensitivity

• اسم يشير إلى حساسية مفرطة أو تفاعل مع الضوء أو غيره من أشكال الطاقة الإشعاعية.

A noun referring to an increased sensitivity or reaction to light or other forms of radiant energy.

غير معدود

1. Sensitivity to lightB2formalmedical

   An abnormal or heightened reaction of the skin or eyes to light, especially sunlight or artificial light.

   فرط الحساسية للضوء

   • Some medications can cause photosensitivity, making the skin more prone to sunburn.
   • People with photosensitivity may need to wear special sunglasses.
   • The patient's photosensitivity was triggered by exposure to fluorescent lights.

   المرادفاتphotophobia

2. Reaction to radiant energyC1formalscientific

   The property of a substance or organism to react when exposed to light or other forms of radiant energy.

   الحساسية للطاقة الإشعاعية

   • Photosensitivity in certain chemicals is used in photographic film.
   • The plant's photosensitivity allows it to track the sun.
   • Researchers studied the photosensitivity of the new photovoltaic material.