Definitions

1. adjective

relating to or having the power of producing or transmitting light

“The phototonic properties of the crystals allowed us to harness their energy.”

2. noun

a material that produces or transmits light

“The scientist studied the phototonic properties of the newly discovered mineral.”

3. noun

a region or area that receives a significant amount of sunlight or artificial light

“The city’s central park is a phototonic area, attracting visitors with its vibrant atmosphere.”