Of or pertaining to a hemangioblast.

(oncology) Any of several benign neoplasm tumours of the brain

That causes hemagglutination.

The agglutination of red blood cells, especially as a test for the presence of antibodies

plural of hemagglutination

A material made from sawdust and the blood of slaughtered animals, used in the late 19th century for doorknobs, buttons, etc.

(biology) The adherence of a substance (or of another cell) to the surface of a red blood cell

plural of hemachate

(mineralogy) A variety of agate, sprinkled with spots of red jasper.

(biochemistry) A substance found in the blood of the octopus, responsible for its blue colour.