n. An anucleate cell in the blood involved with the transport of oxygen. Also called a red blood cell because of the red coloring of hemoglobin.
The Century Dictionary and Cyclopedia
n. A red blood-corpuscle as distinguished from a white or colorless blood-corpuscle (leucocyte).
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a mature blood cell that contains hemoglobin to carry oxygen to the bodily tissues; a biconcave disc that has no nucleus
Word Usage
"Rather, sed rate, also called the erythrocyte sedimentation rate (ESR), is used along with other tests to help physicians determine what might be causing inflammation in the body."