Outrageously Funny Word Dictionary :: Protargentum

👉 Protargentum is a term used to describe the phenomenon of a star moving through space and being seen as if it were an object in space. This effect was first observed by astronomer William Herschel in 1783, and it has been studied extensively ever since. The term "protargentum" comes from the Latin word "pro" meaning "to" and "argentum," which means "star."

protargentum