leucine: Meaning and Definition of


Pronunciation: (l'sēn, -sin), [key]
— n. Biochem.
  1. a white, crystalline, water-soluble amino acid, CHNO, obtained by the decomposition of proteins and made synthetically: essential in the nutrition of humans and animals. Abbr.: Leu; Symbol: L
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
See also: