noun /ˈfɒsfərəs,ˈfɑsfɚəs/
See Also: phosphate, phosphatization, phosphatized, phosphatizing, phosphide, phosphine, phosphite, phosphor, phosphoreal, phosphorial, phosphoresce, phosphorescence, phosphorescent, phosphoretic, phosphorgummite, phosphoric, phosphorise, phosphorize, phosphorism, phosphorist, phosphorous, phosphor-roesslerite, phosphorrösslerite, phosphoruria, phosphuria, Phosphorus, phosphure, phosphuret, phosphureted
Wikipedia foundation.