phosphor
noun
- Old Poet. the morning star, esp. Venus
- phosphorus: now esp. in , a bronze having a very small amount of phosphorus in it
- a phosphorescent or fluorescent substance
See phosphor in American Heritage Dictionary 4
(fŏsˈfər, -fôrˌ)
noun- A substance that exhibits phosphorescence.
- The phosphorescent coating inside the screen of a cathode-ray tube.
Learn more about phosphor