[ahr-juh-neen, -nahyn, -nin]
- an essential amino acid, C6H14N4O2: the free amino acid increases insulin secretion and is converted to urea in the liver by arginase. Abbreviation: Arg; Symbol: R
Origin of arginine
First recorded in 1885–90, arginine is from the German word Arginin, a name unexplained by its originators
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Examples from the Web for arginine
In vertebrates, the basis for the phosphoric acid is creatine, whereas invertebrates have arginine instead.
- an essential amino acid of plant and animal proteins, necessary for nutrition and for the production of excretory urea
C19: from German Arginin, of uncertain origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
- An amino acid obtained from the hydrolysis or digestion of plant and animal protein.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
- An amino acid that is essential for children but not for adults. Chemical formula: C6H14N4O2.
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