erythrocyte

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e·ryth·ro·cyte / iˈri[unvoicedth]rəˌsīt/ • n. a red blood cell that (in humans) is typically a biconcave disc without a nucleus. Erythrocytes contain the pigment hemoglobin, which imparts the red color to blood, and transport oxygen and carbon dioxide to and from the tissues.DERIVATIVES: e·ryth·ro·cyt·ic / iˌri[unvoicedth]rəˈsitik/ adj.

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