| ARCHAEBACTERIUM | • archaebacterium n. Any primitive bacteria-like organism in the kingdom Archaea. • archæbacterium n. (Rare) Alternative spelling of archaebacterium. • ARCHAEBACTERIUM n. any of the microorganisms comprising the archaea. |
| ARCHAEOBOTANIES | • ARCHAEOBOTANY n. the analysis and interpretation of plant remains found at archaeological sites, also ARCHEOBOTANY. |
| ARCHAEOBOTANIST | • archaeobotanist n. (Archaeology) A person engaged in archaeobotany. • ARCHAEOBOTANIST n. one who studies archaeobotany. |
| ARCHAEOMETRISTS | • archaeometrists n. Plural of archaeometrist. • ARCHAEOMETRIST n. one who practises archaeometry. |
| ARCHAEOPTERYXES | • archaeopteryxes n. Plural of archaeopteryx. • ARCHAEOPTERYX n. a Jurassic fossil bird of the Archaeopteryx genus, with a long bony tail, sharp-toothed jaws, and wings bearing three clawed digits. |
| ARCHAEZOOLOGIES | • ARCHAEZOOLOGY n. the study of zoological remains in archaeology, also ARCHAEOZOOLOGY, ARCHEOZOOLOGY. |
| HAEMACYTOMETERS | • haemacytometers n. Plural of haemacytometer. • HAEMACYTOMETER n. an apparatus for counting the number of cells in a quantity of blood, typically consisting of a graduated pipette for drawing and diluting, also HEMACYTOMETER. |
| HAEMAGGLUTINATE | • haemagglutinate v. Alternative form of hemagglutinate. • HAEMAGGLUTINATE v. to cause the clumping of red blood cells in (a blood sample), also HEMAGGLUTINATE. |
| HAEMAGGLUTININS | • haemagglutinins n. Plural of haemagglutinin. • HAEMAGGLUTININ n. a virus, antibody or other agent causing haemagglutination, also HEMAGGLUTININ. |
| HAEMOCYTOMETERS | • haemocytometers n. Plural of haemocytometer. • HAEMOCYTOMETER n. an apparatus for counting the number of cells in a quantity of blood, typically consisting of a graduated pipette for drawing and diluting, also HEMOCYTOMETER. |
| HAEMOFLAGELLATE | • haemoflagellate n. Alternative form of hemoflagellate. • HAEMOFLAGELLATE n. a flagellate protozoan, such as a trypanosome, that is parasitic in the blood, also HEMOFLAGELLATE. |
| HAEMOGLOBINURIA | • haemoglobinuria n. (British spelling) Alternative spelling of hemoglobinuria. • HAEMOGLOBINURIA n. the presence of haemoglobin in the urine, also HEMOGLOBINURIA. |
| HAEMOGLOBINURIC | • haemoglobinuric adj. Alternative form of hemoglobinuric. • haemoglobinuric n. Alternative form of hemoglobinuric. • HAEMOGLOBINURIC adj. relating to the presence of haemoglobin in the urine, also HEMOGLOBINURIC. |
| LEUCOCYTHAEMIAS | • leucocythaemias n. Plural of leucocythaemia. • LEUCOCYTHAEMIA n. leukaemia. |
| METHAEMOGLOBINS | • methæmoglobins n. Plural of methæmoglobin. • METHAEMOGLOBIN n. a brown compound of oxygen and haemoglobin formed in the blood by the action of certain drugs. |
| OLIGOCYTHAEMIAS | • OLIGOCYTHAEMIA n. deficiency of red corpuscles in blood. |
| OXYHAEMOGLOBINS | • oxyhaemoglobins n. Plural of oxyhaemoglobin. • OXYHAEMOGLOBIN n. a loose compound of oxygen and haemoglobin, also OXYHEMOGLOBIN. |
| SPHAEROCRYSTALS | • sphaerocrystals n. Plural of sphaerocrystal. • SPHAEROCRYSTAL n. a rounded crystalline mass. |
| SPHAEROSIDERITE | • sphaerosiderite n. Alternative form of spherosiderite. • SPHAEROSIDERITE n. concretionary clay-ironstone. |
| SPIROCHAETAEMIA | • spirochaetaemia n. (Pathology) Alternative form of spirochetemia. • SPIROCHAETAEMIA n. the presence of spirochaetes in the blood. |