Water containing loam, tannins, etc., giving it a very dark appearance. / Blackwater fever; malaria caused by Plasmodium falciparum. / Waste from domestic toilets; water containing fecal matter.

A surname from Navajo used by the Navajo people. / A river in Essex, England, which flows into the North Sea at Bradwell. / A village near St Austell, Cornwall.

plural of blackwater

plural of blackwater fever

(informal) Nebraska

Travelling by raft in water where there are no rapids.

(pathology) A complication of malaria in which red blood cells burst in the bloodstream, consequently coloring the urine dark red or black.