erythropoietin
[ ih-rith-roh-poi-i-tn, -poi-eet-n ]
/ ɪˌrɪθ roʊˈpɔɪ ɪ tn, -pɔɪˈit n /
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noun
Biochemistry. a hormone that stimulates production of red blood cells and hemoglobin in the bone marrow, released in response to low levels of oxygen in the tissues.
a synthetic form of this hormone, used as a performance-enhancing drug.
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First appeared around 1750, and is related to the French word “braguette” for the name of codpiece armor.
First appeared in 1610, based on the French word “baguette” for the long loaf of bread.
First appeared in 1555, and is related to the French word “raquette” for a netted bat.
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First recorded in 1945–50; erythropoiet(ic) + -in2
Words nearby erythropoietin
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Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
British Dictionary definitions for erythropoietin
erythropoietin
/ (ɪˌrɪθrəʊpɔɪˈiːtɪn) /
noun
a hormone, secreted by the kidney in response to low levels of oxygen in the tissues, that increases the rate of erythropoiesis. It has been used as a performance-enhancing drug for athletes and racehorsesAbbreviation: EPO
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Medical definitions for erythropoietin
erythropoietin
[ ĭ-rĭth′rō-poi-ē′tĭn ]
n.
A glycoprotein hormone that stimulates the production of red blood cells by bone marrow.
Epoetin alfa.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for erythropoietin
erythropoietin
[ ĭ-rĭth′rō-poi-ē′tĭn ]
A glycoprotein hormone, secreted mostly by the kidneys in adults and the liver in children, that stimulates stem cells in the bone marrow to produce red blood cells.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.