Phosphor
/ˈfɒs.fər/noun
A substance that emits light when exposed to radiation.
Did you know?In ancient mythology, Phosphor was personified as the morning star, symbolizing the dawn and new beginnings—an embodiment of hope and rebirth.
Etymological Timeline
Late Latin
Latin
phosphorus
“The morning star, Venus; also known as 'light bearer'.”
Ancient Greek
Greek
φωσφόρος (phōsphoros)
“Light-bringer, referring to the planet Venus as the 'bringer of light'.”
Middle Ages
Latin
phosphorus
“Used in alchemical texts to denote substances that glow or emit light.”
17th Century
English
phosphor
“Adopted into English from Latin to describe substances that exhibit luminescence.”
Modern English
English
phosphor
“Specifically refers to a material that exhibits phosphorescence.”
Explore more surprising origins