What is the meaning of Experimental?

Pertaining to or founded on experiment.

Serving to be experimented upon; used in an experiment.

Serving as an experiment; serving to experiment.

Experiential, empirical.

The subject of an experiment.

experimental

Obsolete spelling of expérimental.

experimental

experimental

experimental (of, pertaining to or being an experiment)

experiential

experimental

Source: wiktionary.org