[cre.a.tine] n [F creatine, fr. Gk kreat-, kreas flesh--more at raw] (1840): a white crystalline nitrogenous substance found esp. in the muscles of vertebrates either free or as phosphocreatine
CREATINE
Meaning of CREATINE in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012