experimental: Meaning and Definition of

ex•per•i•men•tal

1. pertaining to, derived from, or founded on experiment: an experimental science.
2. of the nature of an experiment; tentative: The new program is still in an experimental stage.
3. functioning as an experiment or used for experimentation: an experimental airplane.
4. based on or derived from experience; empirical: experimental knowledge.

1. something that is experimental.