monocyte
Description
A type of white blood cell that helps fight infection by eating bacteria or other foreign substances.
Monocytes are made in the bone marrow, then travel through the blood to tissues where they develop into macrophages and dendritic cells.
Monocytes are a type of phagocyte (a white blood cell that surrounds and kills bacteria or micro-organisms, eats foreign material, removes old or damaged cells and helps to boost the immune system).