red corpuscles

Oxygen transport cells

Red corpuscles are red blood cells—the oxygen-carrying cells in blood that give it its color.

The term is somewhat old-fashioned in everyday speech, where *red blood cells* predominates, but remains current in medical and scientific contexts.

Also called erythrocytes.

Related

heme · hematopoiesis · circulatory system · transfusion · blood donation · blood loss · complete blood count · carbon dioxide · anemia · hemoglobin · bone marrow · blood stream · sickle cell disease · blood · blood type · antigens · hematology · membrane

Opposites
blood cell type

red corpuscleswhite blood cells

Pathogen-fighting components of plasma

leukocytes · leucocytes · white cells · lymphocytes · neutrophils

Family

red, redness, redden, reddish, reds, redder, reddest, corpuscle, corpuscular

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Used worldwide · Timeless · Concrete · Rated G