Red blood cell and Red corpuscle

Red blood cell noun - A mature blood cell that contains hemoglobin to carry oxygen to the bodily tissues; a biconcave disc that has no nucleus.

Red corpuscle and red blood cell are semantically related in cell with hemoglobin topic. In some cases you can use "Red corpuscle" instead a noun phrase "Red blood cell".

Red blood cell and red corpuscle are semantically related in blood corpuscle topic. You can use "Red blood cell" instead a noun phrase "Red corpuscle".