photosensitivity

• Nom désignant une sensibilité ou une réaction anormale à la lumière ou à d'autres formes de rayonnement, se manifestant souvent par des troubles cutanés ou oculaires.

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

indénombrable

1. Sensitivity to lightB2formalmedical

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

   photosensibilité

   • 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.

   Synonymesphotophobia

2. Reaction to radiant energyC1formalscientific

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

   photosensibilité

   • 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.