How Do You Spell RED MARROW?

1. Red marrow refers to one of the two types of bone marrow found within the bones of vertebrates, primarily mammals. It is a soft, spongy, highly vascular tissue that is responsible for the production of red blood cells, white blood cells, and platelets. Comprising the majority of bone marrow in young, growing individuals, it gradually converts to yellow marrow with age, especially in the long bones of the limbs.

   Red marrow is distinguished by its red color, deriving from the abundance of hematopoietic cells and the rich blood supply within it. It is primarily found in the flat bones, such as the sternum, ribs, pelvis, skull, vertebrae, and scapulae, as well as the ends of long bones like the femur and humerus. These areas contain a higher concentration of red marrow due to their need for continuous blood cell production.

   Red marrow plays a pivotal role in the body's immune system by producing various types of white blood cells, including granulocytes, monocytes, and lymphocytes, which are crucial for combating infections and diseases. Additionally, it is responsible for generating red blood cells, or erythrocytes, which transport oxygen throughout the body. Furthermore, red marrow produces platelets, essential for blood clotting and wound healing.

   In summary, red marrow is a specialized tissue found within bones that produces red blood cells, white blood cells, and platelets. It is highly vascular and most prominent in young individuals, gradually transforming into yellow marrow with age.

2. M. Found in the cancellous extremities of the long bones, the ribs, sternum, and diploe of the cranial bones; it is largely concerned in blood formation.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for RED MARROW

The etymology of the word "red marrow" can be traced back to Old English and Old Norse origins.

The word "marrow" comes from Old English "mearg" or "mearh", which referred to the soft, fatty tissue found within bones. This Old English term has its roots in the Proto-Germanic word "*murgaz".

The adjective "red" in "red marrow" simply refers to the color of this particular type of marrow. In English, "red" derives from the Old English word "read", which in turn comes from the Proto-Germanic word "*raudaz".

Therefore, when combined, "red marrow" describes the red-colored soft substance found in the central cavities of bones, responsible for producing blood cells.

Plural form of RED MARROW is RED MARROWS