Definitions of experiment:
- noun: the act of conducting a controlled test or investigation
- noun: a venture at something new or different
Example: "As an experiment he decided to grow a beard"
- noun: the testing of an idea
Example: "It was an experiment in living"
- verb: to conduct a test or investigation
Example: "We are experimenting with the new drug in order to fight this disease"
- verb: try something new, as in order to gain experience
Example: "Students experiment sexually"