red cell

Hemoglobin's home vessel

A red cell is a red blood cell—the disc-shaped cells that carry oxygen through the bloodstream via hemoglobin.

Also called erythrocytes, they give blood its color.

In military and security contexts, a red cell is a team that simulates enemy attacks to test defenses: The red cell found vulnerabilities in our network security.

Related

hematopoiesis · oxygen · deformability · anemia · blood transfusion · complete blood count · carry · bone marrow · bone marrow transplant · polycythemia · hypoxia · packed · count · sickle · spleen · circulation · membrane · blood typing

Categories
Opposites
blood cell type

red cellwhite cell

Immunity-providing blood component

white blood cell · leukocyte · WBC · platelet · thrombocyte

Family

red, cell, cellar, reddish, cells, redness, redden, redder, cellular

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Rated G