the GNU version of the Collaborative International Dictionary of English
n. A white, crystalline, nitrogenous substance found abundantly in muscle tissue.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. an amino acid that does not occur in proteins but is found in the muscle tissue of vertebrates both in the free form and as phosphocreatine; supplies energy for muscle contraction
Word Usage
"God must a-made him when his heart was pulsin 'hot with love an' the lust o 'creatin' in-com-_par_-able things; an 'He jest saw how pretty it' ud be to dip his featherin 'into the blood He was puttin' in his veins."