noun. 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.
- aminoalkanoic acid
Example sentences of the word creatin
1. Verb, 3rd person singular present
Examples include creatin a learning center set-up, visual materials/posters on the walls, class activities, books, projects, discussions and even outdoor play.