uriˈnæmiaU.S.Path. Also -emia. [mod.L.: see urine n. and cf. uræmia.] A morbid condition due to retention in the blood of certain constituents normally eliminated in the urine. 1860R. Fowler Med.Voc.s.v.1871Hammond Dis. Nervous Syst. 46 Epilepsy, urinæmia, stomachal vertigo.