phosphaturia
noun
phos·pha·tu·ria ˌfäs-fə-ˈtu̇r-ē-ə 
-ˈtyu̇r-
: the excessive discharge of phosphates in the urine
Word History
Etymology
New Latin, from International Scientific Vocabulary phosphate + New Latin -uria
First Known Use
1856, in the meaning defined above
Medical Definition
phosphaturia
noun
phos·pha·tu·ria ˌfäs-fə-ˈt(y)u̇r-ē-ə
: the excretion of excessive amounts of phosphate in the urine