Definitions
1.nounA test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy of something previously untried.
2.nounExperience, practical familiarity with something.
3.verbTo conduct an experiment.
4.verbTo experience; to feel; to perceive; to detect.
5.verbTo test or ascertain by experiment; to try out; to make an experiment on.