What does haemopoietic mean?
Haemopoietic is a medical and scientific adjective meaning relating to the formation of blood or blood-forming tissue. It is used in discussions of the bone marrow, spleen, lymph nodes, stem cells, and the production of red blood cells, white blood cells, and platelets. The term is especially common in clinical writing about leukaemia, anaemia, cancer treatment, and bone-marrow transplantation. Haemopoietic tissue continually replaces blood cells lost through normal wear, injury, or illness, while stem cells provide the foundational capacity to replenish the blood-cell system. In British English, “haemopoietic” is the standard spelling; the US spelling is “hematopoietic.” Although the word may sound unfamiliar outside medical contexts, it is an efficient way to identify processes and structures specifically involved in making blood.
adjectiveRelating to the formation of blood or blood-forming tissue. It is especially used of the organs, tissues, and cells involved in producing blood cells.
- Relating to the formation of blood or blood-forming tissue.
"The patient was treated in a specialist haemopoietic unit because the bone marrow was not producing enough healthy blood cells."
"Haemopoietic stem cells can develop into the various types of blood cells found in the body."
"The doctor explained that the patient’s treatment might affect their haemopoietic system."
The body’s blood is not simply made once; it is continuously renewed by specialised haemopoietic tissue.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does haemopoietic come from?
The word combines Greek haima, meaning “blood,” with poietikos, meaning “productive” or “causing production.” It belongs to a family of scientific terms that includes “hematopoiesis,” the formation of blood, and “poiesis,” a general term for production or formation. Other related words include “hematology,” the study of blood, and “haemolysis,” the breakdown of red blood cells.
How haemopoietic is actually used
A formal medical and scientific term, encountered particularly in haematology, oncology, and transplantation. In British English, “haemopoietic” is standard; US English generally uses “hematopoietic.”
Easily confused with haemopoietic
Haemopoietic and hematopoietic have the same meaning, but haemopoietic is the usual British spelling while hematopoietic is the usual US spelling.
Haemopoietic refers to the production of blood or blood cells, whereas haemolytic refers to the breakdown or destruction of red blood cells.