inundate (third-person singular simple present inundates, present participle inundating, simple past and past participle inundated) To cover with large amounts of water; to flood. The Dutch would sometimes inundate the land to hinder the Spanish army. To overwhelm. The agency was inundated with phone calls. Synonyms
White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.All leukocytes are produced and derived from a multipotent cell in the bone marrow known as a hematopoietic stem cell.he number of leukocytes in the blood is often an indicator of disease, and thus the WBC count is an important subset of the complete blood count. The normal white cell count is usually between 4 and 11 Ã 10 9 /L. In the US this is usually expressed as 4,000â11,000 white blood cells per microliter of blood.
White blood cells. White blood cells are a big part of the immune system. They attack things that do not belong in the body. They kill germs such as bacteria and viruses. They kill cancer cells. White blood cells also help to fight other toxic substances. White blood cells find where the germs are, and start to destroy them.