Definition, Meaning & Synonyms

phosphorescent

Adjective

/ˌfɒsfəˈrɛsənt/

Definition

Describing a substance that can emit light after being energized, typically through exposure to radiation.

Examples

The phosphorescent stars on the ceiling create a magical atmosphere in the room.
Many marine organisms display phosphorescent properties during the night.

Meaning

Phosphorescent materials absorb energy and then slowly release it in the form of light, often continuing to glow in the dark after the light source is removed.