Word Study
creatine
WORDNET DICTIONARY
Noun creatine has 1 sense
- creatine(n = noun.substance) creatin - 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; Array is a kind of amino acid, aminoalkanoic acid
OXFORD DICTIONARY
creatine, n. a product of protein metabolism found in the muscles of vertebrates.
Etymology
Gk kreas meat + -INE(4)
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