experimentation[ek sper′ə mən tā′s̸hən, -men-; ik-; often, -spir′-]
experimentation definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
the conducting of experiments
Origin: Midieval Latin experimentatio
experimentation definition by American Heritage Dictionary
The act, process, or practice of experimenting.