Definition of "experimental" in English

adjective

1. Pertaining to or founded on experiment.

   • Chemistry is an experimental science.

2. (sciences) Serving to be experimented upon; used in an experiment.

3. Serving as an experiment; serving to experiment.

   • his experimental band
   • an experimental engine

4. Experiential, empirical.

   • experimental knowledge

noun

1. The subject of an experiment.