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light-sensitive

British  

adjective

  1. physics (of a surface) having a photoelectric property, such as the ability to generate a current, change its electrical resistance, etc, when exposed to light

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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It plays a major role in vision by bending incoming light so it can be focused onto the retina, the light-sensitive tissue at the back of the eye.

From Science Daily ● Sep. 29, 2026

The light-sensitive molecules in a Most system must be spread relatively thin.

From BBC ● May 7, 2026

Even after losing its paired eyes, the organism retained a cluster of light-sensitive cells in the center of its head.

From Science Daily ● Apr. 27, 2026

As old as the invention of photography, rayographs—negative, silhouetted photographic prints made by placing objects directly onto light-sensitive paper—are more commonly known as photograms.

From The Wall Street Journal ● Dec. 27, 2025

Random mutations created a deepening depression in the light-sensitive spot.

From "The Sun Is Also a Star" by Nicola Yoon

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